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2006 Vol. 36, No. 1
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2006, 36(1): 1-4.
doi: 10.13204/j.gyjz200601001
Abstract:
It is expounded the importance of architecturally energy- saving to the construction of an / economy- oriented0 society , the related elements of energy consumption are analyzed, and some effective ways are also proposed.
It is expounded the importance of architecturally energy- saving to the construction of an / economy- oriented0 society , the related elements of energy consumption are analyzed, and some effective ways are also proposed.
2006, 36(1): 5-7.
doi: 10.13204/j.gyjz200601002
Abstract:
It is analysed the status quo and problems of the energy consumption of the existing public buildings in China; and some recommendations are put forward for energy saving reform of the existing public buildings that are the big energy consumers.
It is analysed the status quo and problems of the energy consumption of the existing public buildings in China; and some recommendations are put forward for energy saving reform of the existing public buildings that are the big energy consumers.
2006, 36(1): 8-10.
doi: 10.13204/j.gyjz200601003
Abstract:
The buildingc s outer windows with a large heat transfer coefficient and a poor leak tightness are the key positions, where energy is consumed. It is pointed out that attention shall be paid to the design of outer windows; the overall effects of lighting, ventilation, heat insulation and energy- saving shall be taken into account during the design and construction of a building. The material and window having good energy- saving shall be popularized and construction management of windows shall also be enhanced.
The buildingc s outer windows with a large heat transfer coefficient and a poor leak tightness are the key positions, where energy is consumed. It is pointed out that attention shall be paid to the design of outer windows; the overall effects of lighting, ventilation, heat insulation and energy- saving shall be taken into account during the design and construction of a building. The material and window having good energy- saving shall be popularized and construction management of windows shall also be enhanced.
2006, 36(1): 11-13.
doi: 10.13204/j.gyjz200601004
Abstract:
From the actual conditions of the cold regions, it is discussed the requirement of house windows from building energy efficiency standard. From the two aspects of heat gain and heat loss in buildings, the energy efficiency principles of windows are analyzed and the development trend of the technology of energy efficiency windows is also given.
From the actual conditions of the cold regions, it is discussed the requirement of house windows from building energy efficiency standard. From the two aspects of heat gain and heat loss in buildings, the energy efficiency principles of windows are analyzed and the development trend of the technology of energy efficiency windows is also given.
2006, 36(1): 14-15.
doi: 10.13204/j.gyjz200601005
Abstract:
It is tried to find out the technical ways of energy- saving reform, which are suitable for the local existing buildings, combining the technical reforming practice of building energy-s aving of apartment buildings in universities and colleges, according to the analys is of buildingsc energy consumptions caused by the climate characteristics in Maoming Region.
It is tried to find out the technical ways of energy- saving reform, which are suitable for the local existing buildings, combining the technical reforming practice of building energy-s aving of apartment buildings in universities and colleges, according to the analys is of buildingsc energy consumptions caused by the climate characteristics in Maoming Region.
2006, 36(1): 16-18.
doi: 10.13204/j.gyjz200601006
Abstract:
It has been analyzed and calculated the difference in heat transfer of an enclosure before and after using hea-t preservation wall and energy- saving glass of thermal insulation. And on the basis of the results of the calculations, energysaving measures and their economic results are analyzed. The results indicate that they not only have better energyconserving results energy-saving measures, but also their payback periods of investment are rather short, which are worth popularizing.
It has been analyzed and calculated the difference in heat transfer of an enclosure before and after using hea-t preservation wall and energy- saving glass of thermal insulation. And on the basis of the results of the calculations, energysaving measures and their economic results are analyzed. The results indicate that they not only have better energyconserving results energy-saving measures, but also their payback periods of investment are rather short, which are worth popularizing.
2006, 36(1): 19-21.
doi: 10.13204/j.gyjz200601007
Abstract:
On the basis of making investigations, using the analytic hierarchy process, it is set up an operable tertiary evaluation index system with clear hierarchies and integral contents, which can reflect building energy saving. According to network analysis of the advanced design, technology, material and technical application, it is realized the appraisal of the comprehensive energy- conserving result instead of the traditional evaluation of single project, which can make the appraisal of comprehensive energy- conservation of the building more scientific and rational.
On the basis of making investigations, using the analytic hierarchy process, it is set up an operable tertiary evaluation index system with clear hierarchies and integral contents, which can reflect building energy saving. According to network analysis of the advanced design, technology, material and technical application, it is realized the appraisal of the comprehensive energy- conserving result instead of the traditional evaluation of single project, which can make the appraisal of comprehensive energy- conservation of the building more scientific and rational.
2006, 36(1): 22-26.
doi: 10.13204/j.gyjz200601008
Abstract:
This paper provides several typical mega plane frame designs on condition that the variables are the combination of varying amplification factors of moment at bottom sections of ground floor columns of the minor frame on the major beams. The elastoplastic dynamic analysis program Drain - 2d+ of the plane structure is used to get elastoplastic time- history analysis for each typical mega frame under the action of seism. After the analysis, the information of the mechanical transmutation characteristics, the emergency of the plastic hinge and the weak point of the whole structure under the action of seism is obtained, from which the correct thinking of how to obtain the design value of amplification factors of moments at bottom sections of ground floor columns of the minor frame on the major beams is found. The reasonable design values are recommended in this paper in order to provide some suggestions for the design of the reinforced concrete mega- frame structure.
This paper provides several typical mega plane frame designs on condition that the variables are the combination of varying amplification factors of moment at bottom sections of ground floor columns of the minor frame on the major beams. The elastoplastic dynamic analysis program Drain - 2d+ of the plane structure is used to get elastoplastic time- history analysis for each typical mega frame under the action of seism. After the analysis, the information of the mechanical transmutation characteristics, the emergency of the plastic hinge and the weak point of the whole structure under the action of seism is obtained, from which the correct thinking of how to obtain the design value of amplification factors of moments at bottom sections of ground floor columns of the minor frame on the major beams is found. The reasonable design values are recommended in this paper in order to provide some suggestions for the design of the reinforced concrete mega- frame structure.
2006, 36(1): 27-29.
doi: 10.13204/j.gyjz200601009
Abstract:
It is complicated to calculate the lateral bearing capacity of reinforced concrete(RC) columns under biaxial bending and compression. The lateral bearing capacity is affected by many factors such as section dimension, axial compression ratio, concrete strength, loading angle, shearing span ratio and reinforcement ratio. Based on BP neural network, a model is presented to forecast the lateral bearing capacity of RC columns under biaxial bending and compression. The model on BP neural network is made by taking main factors affecting the lateral bearing capacity and using numerical computed data, and it is verified that BP neural network model has a good effect in the forecast ofthe lateral bearing capacity of RC columns under biaxial bending and compression.
It is complicated to calculate the lateral bearing capacity of reinforced concrete(RC) columns under biaxial bending and compression. The lateral bearing capacity is affected by many factors such as section dimension, axial compression ratio, concrete strength, loading angle, shearing span ratio and reinforcement ratio. Based on BP neural network, a model is presented to forecast the lateral bearing capacity of RC columns under biaxial bending and compression. The model on BP neural network is made by taking main factors affecting the lateral bearing capacity and using numerical computed data, and it is verified that BP neural network model has a good effect in the forecast ofthe lateral bearing capacity of RC columns under biaxial bending and compression.
2006, 36(1): 30-33.
doi: 10.13204/j.gyjz200601010
Abstract:
The cracks often appear on the top of concrete floor slab. The reasons of the appearance of cracks are analyzed and inquired into, including the loads and the temperature_shrinkage stresses. The detailing of the top reinforcement of concrete floor slab and main points of construction are expounded. Some design principles and measures possess of reference values.
The cracks often appear on the top of concrete floor slab. The reasons of the appearance of cracks are analyzed and inquired into, including the loads and the temperature_shrinkage stresses. The detailing of the top reinforcement of concrete floor slab and main points of construction are expounded. Some design principles and measures possess of reference values.
2006, 36(1): 34-36.
doi: 10.13204/j.gyjz200601011
Abstract:
It is a new content to piled mountain and make man_made scene with construction waste in the zoology city construction filed, and it is a novel method of dealing and applying with construction waste. However, the deformation mechanism of construction waste is complicated and is different from the traditional soil. The press condition of construction waste will be simulated by loading test, base on analyzing the deformation curve of construction waste, the deformation mechanism of construction waste is researched after.
It is a new content to piled mountain and make man_made scene with construction waste in the zoology city construction filed, and it is a novel method of dealing and applying with construction waste. However, the deformation mechanism of construction waste is complicated and is different from the traditional soil. The press condition of construction waste will be simulated by loading test, base on analyzing the deformation curve of construction waste, the deformation mechanism of construction waste is researched after.
2006, 36(1): 37-39.
doi: 10.13204/j.gyjz200601012
Abstract:
10 000kNm energy levels of experiment dynamic compaction are successfully put in practice on a rubble fill site in a coastal area. The experiment provided the parameters for the design, construction and detection of 10 000kNm dynamic compaction. The monitoring results of ground vibration acceleration were analyzed. The attenuation equation and transmit characteristic of 10 000kNm dynamic compaction on rubble fill site during 10 000kNm were acquired. It can be used to estimate the environment affect during high energy level dynamic compaction.
10 000kNm energy levels of experiment dynamic compaction are successfully put in practice on a rubble fill site in a coastal area. The experiment provided the parameters for the design, construction and detection of 10 000kNm dynamic compaction. The monitoring results of ground vibration acceleration were analyzed. The attenuation equation and transmit characteristic of 10 000kNm dynamic compaction on rubble fill site during 10 000kNm were acquired. It can be used to estimate the environment affect during high energy level dynamic compaction.
2006, 36(1): 40-43.
doi: 10.13204/j.gyjz200601013
Abstract:
The shaft resistance of socketed pile is affected with not only the strength of the rock at the end of piles but also the kinds of soil around the piles. Based on the field static load experiment on the large diameter rock socketed piles and the strain testing of them, the process of the exertion of the shaft resistance along the pile is analysed. The outcome shows that the ultimate shaft resistance of the pile is influenced by bearing condition of the piles, and the character of shaft resistance distribute along pile presents large in both sides while little in the midst. Furthermore, the exertion of shaft resistance of the earth lies in the middle of the pile is affected by the stratum overlaid.
The shaft resistance of socketed pile is affected with not only the strength of the rock at the end of piles but also the kinds of soil around the piles. Based on the field static load experiment on the large diameter rock socketed piles and the strain testing of them, the process of the exertion of the shaft resistance along the pile is analysed. The outcome shows that the ultimate shaft resistance of the pile is influenced by bearing condition of the piles, and the character of shaft resistance distribute along pile presents large in both sides while little in the midst. Furthermore, the exertion of shaft resistance of the earth lies in the middle of the pile is affected by the stratum overlaid.
2006, 36(1): 44-46.
doi: 10.13204/j.gyjz2006010114
Abstract:
The carbonation of concrete is one of the main factors which effect the durability of concrete structure. In the paper, the stress_strain relationship of carbonation concrete was obtained by MTS81 5 servo_control tester. Compared with the normal concrete of the s ame strength grade, the peak value of the strain of the carbonized concrete is almost equal. But the ultimate compress ive strength of the carbonized concrete is increased by 16～26 percent than the normal concrete and the ultimate strain is decreased by about 20 percent. The reinforced concrete beams were quickly carbonized by means of artificial accelerated carbonation condition. The ultimate loads of carbonized beams and the uncarbonized beams were tested, and their flexural deformation performances were analyzed. Bas ed on test, the carbonized reinforced concrete beams were simulated with the ANSYS definite element program, and the results were compared with the experiment. s res ults .
The carbonation of concrete is one of the main factors which effect the durability of concrete structure. In the paper, the stress_strain relationship of carbonation concrete was obtained by MTS81 5 servo_control tester. Compared with the normal concrete of the s ame strength grade, the peak value of the strain of the carbonized concrete is almost equal. But the ultimate compress ive strength of the carbonized concrete is increased by 16～26 percent than the normal concrete and the ultimate strain is decreased by about 20 percent. The reinforced concrete beams were quickly carbonized by means of artificial accelerated carbonation condition. The ultimate loads of carbonized beams and the uncarbonized beams were tested, and their flexural deformation performances were analyzed. Bas ed on test, the carbonized reinforced concrete beams were simulated with the ANSYS definite element program, and the results were compared with the experiment. s res ults .
2006, 36(1): 47-50.
doi: 10.13204/j.gyjz200601015
Abstract:
The durability experiment of prestressed concrete specimens in the bending tensile status or in the directly compressive status in carbonation environment has been carried out. The degradation mechanism of prestressed concrete structure under the coaction of stress and carbonation corrosion is discussed. Assuming the index of carbonation time in Theory of Steady Diffusion is constant( i. e. A = 0.50) or variable, the mult-i factor model predicting the carbonation depth of prestressed concrete structure has been constructed, with introducing the stress status function which describes the relationship between carbonation depth and stress status. In addition, the prediction model of carbonation depth is analyzed with the first order reliability method ( FORM ) . The results indicate that the tensile or compressive stress are able to accelerate or slow down the concrete carbonation, respectively, and reflects the effects of the stresses very well, and the optimum index of carbonation time = 0.48 . If let = 0.50, the calculation results are also adequately accurate, which coincide with Theory of Steady Diffusion. Moreover, the deviation degree of carbonation depth of prestressed concrete structures, which is calculated with FORM, is very reliable.
The durability experiment of prestressed concrete specimens in the bending tensile status or in the directly compressive status in carbonation environment has been carried out. The degradation mechanism of prestressed concrete structure under the coaction of stress and carbonation corrosion is discussed. Assuming the index of carbonation time in Theory of Steady Diffusion is constant( i. e. A = 0.50) or variable, the mult-i factor model predicting the carbonation depth of prestressed concrete structure has been constructed, with introducing the stress status function which describes the relationship between carbonation depth and stress status. In addition, the prediction model of carbonation depth is analyzed with the first order reliability method ( FORM ) . The results indicate that the tensile or compressive stress are able to accelerate or slow down the concrete carbonation, respectively, and reflects the effects of the stresses very well, and the optimum index of carbonation time = 0.48 . If let = 0.50, the calculation results are also adequately accurate, which coincide with Theory of Steady Diffusion. Moreover, the deviation degree of carbonation depth of prestressed concrete structures, which is calculated with FORM, is very reliable.
2006, 36(1): 51-53.
doi: 10.13204/j.gyjz200601016
Abstract:
Penetration resistance method is a practical method for testing the compressive strength of mortar in situ. Through comparing the strength of mixed mortar in mortar gap tested by penetration resistance method and the compressive strength of mortar test cube, the strength test curve for testing mixed mortar strength by penetration resistance method is established, and some problems of testing mortar by penetration resistance method are discussed.
Penetration resistance method is a practical method for testing the compressive strength of mortar in situ. Through comparing the strength of mixed mortar in mortar gap tested by penetration resistance method and the compressive strength of mortar test cube, the strength test curve for testing mixed mortar strength by penetration resistance method is established, and some problems of testing mortar by penetration resistance method are discussed.
2006, 36(1): 54-57.
doi: 10.13204/j.gyjz200601017
Abstract:
Fiber bragg grating ( FBG ) sensor is a promising measurement technology for strain monitoring in civil engineering. Techniques of installation for FBGs have been explored, and it has been successfully used in construction monitoring of Jiangsu Post Mansion. The monitoring result shows that FBGs are very stable and reliable, and can be used to form distribution measurement systems. So FBG strain sensor is more superior to the conventional strain gauge.
Fiber bragg grating ( FBG ) sensor is a promising measurement technology for strain monitoring in civil engineering. Techniques of installation for FBGs have been explored, and it has been successfully used in construction monitoring of Jiangsu Post Mansion. The monitoring result shows that FBGs are very stable and reliable, and can be used to form distribution measurement systems. So FBG strain sensor is more superior to the conventional strain gauge.
2006, 36(1): 62-65.
doi: 10.13204/j.gyjz200601019
Abstract:
The study of restoring force plays a very important role in the research on earthquake- res istant structures supposed. By summarizing the study situations of restoring force experiments and models, it is indicated the direction that should be to be.
The study of restoring force plays a very important role in the research on earthquake- res istant structures supposed. By summarizing the study situations of restoring force experiments and models, it is indicated the direction that should be to be.
2006, 36(1): 66-70.
doi: 10.13204/j.gyjz200601020
Abstract:
The design formulae listed Technical Specification for Concrete-Filled Steel Tubular Structures( DBJ 13- 51 - 2003) of Fujian local standard are introduced in this paper. A comparison between the predicted results and test results is carried out. Good agreement is achieved. The second moment of first order method recommended in the National Design Standard of Building Structures( GB 50068- 2001) is applied to analyse the ability of design formula of axial compressing, pure bending and compression- bending members, these formulae are recommended in Fujian local standard. The analytical results indicate that the reliability indexes of the design formula satisfy the demand of the National Design Standard of Building Structures( GB 50068- 2001) for plastic material on the whole.
The design formulae listed Technical Specification for Concrete-Filled Steel Tubular Structures( DBJ 13- 51 - 2003) of Fujian local standard are introduced in this paper. A comparison between the predicted results and test results is carried out. Good agreement is achieved. The second moment of first order method recommended in the National Design Standard of Building Structures( GB 50068- 2001) is applied to analyse the ability of design formula of axial compressing, pure bending and compression- bending members, these formulae are recommended in Fujian local standard. The analytical results indicate that the reliability indexes of the design formula satisfy the demand of the National Design Standard of Building Structures( GB 50068- 2001) for plastic material on the whole.
2006, 36(1): 71-74.
doi: 10.13204/j.gyjz200601021
Abstract:
Section geometric properties of channels with different bending degrees of inclined simple edge stiffeners are gained by calculation. It is convenient for solving the buckling stress by hand. The test strengths and failure modes reported by an experimental reference of axially loaded fixed-ended channels with inclined simple edge stiffeners are compared with the strengths predicted using direct strength method. It is shown that direct strength method is valid for predicting the stability capacity of axially loaded fixed-ended channel columns with inclined simple edge stiffeners, consequently it is indicated that direct strength method which was developed based on the regression of pin-ended tests results is also applicable for calculating the stability capacity of fixed-ended columns.
Section geometric properties of channels with different bending degrees of inclined simple edge stiffeners are gained by calculation. It is convenient for solving the buckling stress by hand. The test strengths and failure modes reported by an experimental reference of axially loaded fixed-ended channels with inclined simple edge stiffeners are compared with the strengths predicted using direct strength method. It is shown that direct strength method is valid for predicting the stability capacity of axially loaded fixed-ended channel columns with inclined simple edge stiffeners, consequently it is indicated that direct strength method which was developed based on the regression of pin-ended tests results is also applicable for calculating the stability capacity of fixed-ended columns.
2006, 36(1): 75-77.
doi: 10.13204/j.gyjz200601022
Abstract:
Eccentrically braced steel frames is a kind of steel structure of tall building with well resistan-t seismic and energy-dissipation. A new analytical model in which degenerate shell element applies to link beams with large deformation and plastic deformation and beam element applies to other parts of structure is presented. In the process of finite element analysis, geometrical nonlinearity is taken into account for the beam element, while geometrical and material nonlinearities are taken into consideration for the shell element, together with mixed hardening rule. Computer program is complied. Good agreement for analyzing eccentrically braced steel frames energy- dissipation behavior is found between the theoretical predications and experiment result.
Eccentrically braced steel frames is a kind of steel structure of tall building with well resistan-t seismic and energy-dissipation. A new analytical model in which degenerate shell element applies to link beams with large deformation and plastic deformation and beam element applies to other parts of structure is presented. In the process of finite element analysis, geometrical nonlinearity is taken into account for the beam element, while geometrical and material nonlinearities are taken into consideration for the shell element, together with mixed hardening rule. Computer program is complied. Good agreement for analyzing eccentrically braced steel frames energy- dissipation behavior is found between the theoretical predications and experiment result.
2006, 36(1): 78-79.
doi: 10.13204/j.gyjz200601023
Abstract:
The table H.2.3 - 1 in the Appendix H of Code for Seismic Des ign of Buildings ( GB 50011 - 2001 ) is unsuitable for the bottom shear method. The effec-t adjusting coefficient suitable for the bottom shear method is given through the calculation of lots of examples , besed on mathematical statistics, which may be a reference for calculating the lateral antiseism of the single- story mill buildings with unequal height of RC columns.
The table H.2.3 - 1 in the Appendix H of Code for Seismic Des ign of Buildings ( GB 50011 - 2001 ) is unsuitable for the bottom shear method. The effec-t adjusting coefficient suitable for the bottom shear method is given through the calculation of lots of examples , besed on mathematical statistics, which may be a reference for calculating the lateral antiseism of the single- story mill buildings with unequal height of RC columns.
2006, 36(1): 80-84.
doi: 10.13204/j.gyjz200601024
Abstract:
The specifications for design of Steel Reinforced Concrete ( SRC ) structures of the foreign countries such as Japan, USA were introduced at first, and the two specifications for design of SRC structures in our country, which are the Technical Specification for Steel Reinforced Concrete Composite Structures ( JGJ 138 - 2001 ) and Specification for Stee-l Reinforced Concrete Structures ( YB 9082 - 97) were analyzed in detail based on their background. Discussions were focused on the calculation theory of the two specifications on bending and shearing load- bearing capacity of SRC beams, SRC eccentric compression columns, shear walls and beam- column joints. T he design methods and calculation steps for the two specifications were presented by means of a series of calculation examples of typical SRC beams, and SRC eccentric compression columns and beam- column joints. Finally the detail requirements of SRC members in the two specifications were fully analyzed. This work is helpful to the engineering application of the two specifications in SRC structures design.
The specifications for design of Steel Reinforced Concrete ( SRC ) structures of the foreign countries such as Japan, USA were introduced at first, and the two specifications for design of SRC structures in our country, which are the Technical Specification for Steel Reinforced Concrete Composite Structures ( JGJ 138 - 2001 ) and Specification for Stee-l Reinforced Concrete Structures ( YB 9082 - 97) were analyzed in detail based on their background. Discussions were focused on the calculation theory of the two specifications on bending and shearing load- bearing capacity of SRC beams, SRC eccentric compression columns, shear walls and beam- column joints. T he design methods and calculation steps for the two specifications were presented by means of a series of calculation examples of typical SRC beams, and SRC eccentric compression columns and beam- column joints. Finally the detail requirements of SRC members in the two specifications were fully analyzed. This work is helpful to the engineering application of the two specifications in SRC structures design.
2006, 36(1): 85-87.
doi: 10.13204/j.gyjz200601025
Abstract:
There are three stone decorated archways in the so called small forest of stone tabletTemple of Western Hua Mountain, and the Shao Hao decorated archways were seriously inclined and clapped out by accident natural disasters. To renew its great history rhyme, some modern construction technologies had been practiced in this engineering example, more ideal achievements were obtained, and some precious experience was accumulated for the future strengthening and restoring of ancient culture relic protection and reparation in our country.
There are three stone decorated archways in the so called small forest of stone tabletTemple of Western Hua Mountain, and the Shao Hao decorated archways were seriously inclined and clapped out by accident natural disasters. To renew its great history rhyme, some modern construction technologies had been practiced in this engineering example, more ideal achievements were obtained, and some precious experience was accumulated for the future strengthening and restoring of ancient culture relic protection and reparation in our country.
2006, 36(1): 88-90.
doi: 10.13204/j.gyjz200601026
Abstract:
It is engaged in the analysis of the damages to concrete after fire and is summarized the studies of the detection methods of fire- damaged concrete in recent years. A discussion is made on the features and development trend of the detection of fire- damaged concrete. Based on all those above, several suggestions are given on the point of increasing the accuracy of detection.
It is engaged in the analysis of the damages to concrete after fire and is summarized the studies of the detection methods of fire- damaged concrete in recent years. A discussion is made on the features and development trend of the detection of fire- damaged concrete. Based on all those above, several suggestions are given on the point of increasing the accuracy of detection.
2006, 36(1): 91-93.
doi: 10.13204/j.gyjz200601027
Abstract:
The prestressed broken line roof truss of 24m span was used for a factory building. Cracks occurred on the roof truss beam during the process of hoisting. This accident reason was analyzed in detail. Pressure- grouting of epoxy resin and pasting steel plate were used to reinforce the roof truss beam. Good results were got at last.
The prestressed broken line roof truss of 24m span was used for a factory building. Cracks occurred on the roof truss beam during the process of hoisting. This accident reason was analyzed in detail. Pressure- grouting of epoxy resin and pasting steel plate were used to reinforce the roof truss beam. Good results were got at last.
2006, 36(1): 94-96.
doi: 10.13204/j.gyjz200601028
Abstract:
Consideration, exploration and expression of an architectural design are expounded on the preconditions of special site environment, geographic condition and enterprise image, through the creation of the design scheme of office building for Daqing Oil Field Co. , Ltd.
Consideration, exploration and expression of an architectural design are expounded on the preconditions of special site environment, geographic condition and enterprise image, through the creation of the design scheme of office building for Daqing Oil Field Co. , Ltd.
2006, 36(1): 97-100.
doi: 10.13204/j.gyjz200601029
Abstract:
The prestressed cable- latticed frame- truss arch roof structure is designed for Yangtze River Trunk Stream Model Hall, this space structure is still the precedent at the moment at home. It is introduced the lectotype of this structure design, which may be a beneficial reference in practical design.
The prestressed cable- latticed frame- truss arch roof structure is designed for Yangtze River Trunk Stream Model Hall, this space structure is still the precedent at the moment at home. It is introduced the lectotype of this structure design, which may be a beneficial reference in practical design.
2006, 36(1): 101-102.
doi: 10.13204/j.gyjz200601030
Abstract:
It belongs super_architecture describing an ideal imagination of architecture in the future. For this, it is attempted to supass the cultural category lembodied by the traditional thinking model. Meanwhile, it is not considered that the discussions in the fixed meanings of main trends of modern architecture in the western world. It is the conception of / which area0 that would change still into movement, making chaotic space emerge from the edge of order and disorder.
It belongs super_architecture describing an ideal imagination of architecture in the future. For this, it is attempted to supass the cultural category lembodied by the traditional thinking model. Meanwhile, it is not considered that the discussions in the fixed meanings of main trends of modern architecture in the western world. It is the conception of / which area0 that would change still into movement, making chaotic space emerge from the edge of order and disorder.
