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2010 Vol. 40, No. 12
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2010, 40(12): 1-3.
doi: 10.13204/j.gyjz201012001
Abstract:
The energy consumption of building is very large.Implementation of building energy conservation has important significance to decrease the energy consumption and protect environment.Starting from the social fairness it is pointed out that different t...
The energy consumption of building is very large.Implementation of building energy conservation has important significance to decrease the energy consumption and protect environment.Starting from the social fairness it is pointed out that different t...
2010, 40(12): 4-7.
doi: 10.13204/j.gyjz201012002
Abstract:
Huainan is an old haunt with a long history and civilization,and is also an important energy base in China.By studying the old city of Huainan,there are many abandoned factories.In view of this situation,what should be taken is the development of era...
Huainan is an old haunt with a long history and civilization,and is also an important energy base in China.By studying the old city of Huainan,there are many abandoned factories.In view of this situation,what should be taken is the development of era...
ENERGY EFFICIENCY REFORMATION FOR EXTERNAL STRUCTURES OF OLD FACTORY BUILDINGS IN SEVERE COLD REGION
2010, 40(12): 8-12.
doi: 10.13204/j.gyjz201012003
Abstract:
Old factory buildings in severe cold region are facing historic choice to be repaired,be torn down and be protected.Because of the geography and weather factors,the enclosures of these factory buildings have insulation function and historic character...
Old factory buildings in severe cold region are facing historic choice to be repaired,be torn down and be protected.Because of the geography and weather factors,the enclosures of these factory buildings have insulation function and historic character...
2010, 40(12): 13-15.
doi: 10.13204/j.gyjz201012004
Abstract:
It has been proposed the energy-saving strategies of high-rise office buildings,which can adapt to local climatic characteristics through an investigation on the present status of the high-rise office buildngs in Xian City,and also by way of the anal...
It has been proposed the energy-saving strategies of high-rise office buildings,which can adapt to local climatic characteristics through an investigation on the present status of the high-rise office buildngs in Xian City,and also by way of the anal...
2010, 40(12): 16-18,38.
doi: 10.13204/j.gyjz201012005
Abstract:
It has been conducted that some technical trials of the improvement on the traditional constructing artifices,as well as the use of technical and ecological artifices by means of an actual case.The experience and lessons obtained have also been discu...
It has been conducted that some technical trials of the improvement on the traditional constructing artifices,as well as the use of technical and ecological artifices by means of an actual case.The experience and lessons obtained have also been discu...
2010, 40(12): 19-21.
doi: 10.13204/j.gyjz201012006
Abstract:
According to the northeast climate characteristics and natural conditions in rural areas and the working principle of solar house,this paper designed the house type and structure of rural houses to use effectively solar energy for solving the problem...
According to the northeast climate characteristics and natural conditions in rural areas and the working principle of solar house,this paper designed the house type and structure of rural houses to use effectively solar energy for solving the problem...
2010, 40(12): 22-24,33.
doi: 10.13204/j.gyjz201012007
Abstract:
Qinghai Province is located in a arctic region,where most of the formers and herdsmen have poor resident conditions with backward economy,who have only original mode of energy with single structure.There also is a had lack of energy in the region.Pas...
Qinghai Province is located in a arctic region,where most of the formers and herdsmen have poor resident conditions with backward economy,who have only original mode of energy with single structure.There also is a had lack of energy in the region.Pas...
2010, 40(12): 25-27,83.
doi: 10.13204/j.gyjz201012008
Abstract:
It was presented the material,tructure and use of a prefabricated insulation-decoration panel,and expounded the construction technique of the panel,combining with the construction of the prefabricated panels for the decoration of the building of Mate...
It was presented the material,tructure and use of a prefabricated insulation-decoration panel,and expounded the construction technique of the panel,combining with the construction of the prefabricated panels for the decoration of the building of Mate...
2010, 40(12): 28-33.
doi: 10.13204/j.gyjz201012009
Abstract:
Traditional random vibration method requires a large number of numerical integrations,which is very time-consuming in multi-excitation analysis.Based on closed-form integration for polynomial-type power spectral density functions in log-log scales,a ...
Traditional random vibration method requires a large number of numerical integrations,which is very time-consuming in multi-excitation analysis.Based on closed-form integration for polynomial-type power spectral density functions in log-log scales,a ...
2010, 40(12): 34-38.
doi: 10.13204/j.gyjz201012010
Abstract:
Twelve finite element models of a ten-story frame structure were set up to investigate the influences on its horizontal stiffness of the filled wall under different seismic waves.The main influential factors included the walls material,its spatial ar...
Twelve finite element models of a ten-story frame structure were set up to investigate the influences on its horizontal stiffness of the filled wall under different seismic waves.The main influential factors included the walls material,its spatial ar...
2010, 40(12): 39-42.
doi: 10.13204/j.gyjz201012011
Abstract:
In current design codes,column moment magnification coefficient is provided for in accord with the fundamental law of strong column-weak beam of reinforced concrete structure.However,in actual projects,the real beam moment is usually larger than the ...
In current design codes,column moment magnification coefficient is provided for in accord with the fundamental law of strong column-weak beam of reinforced concrete structure.However,in actual projects,the real beam moment is usually larger than the ...
2010, 40(12): 43-46,54.
doi: 10.13204/j.gyjz201012012
Abstract:
Base isolation is restricted on large aspect ratio structure due to the fact that the tensile ability of the laminated rubber bearing is poor.An innovation tensile-resistant device for laminated rubber bearing(TRDLRB) is proposed by way of taking adv...
Base isolation is restricted on large aspect ratio structure due to the fact that the tensile ability of the laminated rubber bearing is poor.An innovation tensile-resistant device for laminated rubber bearing(TRDLRB) is proposed by way of taking adv...
2010, 40(12): 47-50.
doi: 10.13204/j.gyjz201012013
Abstract:
According to the shear performance test of ordinary concrete beam,this paper designed and condusted the shear performance test of 7 recycled concrete beams which were simply supported,it was studied the forced characteristics and shear failure mechan...
According to the shear performance test of ordinary concrete beam,this paper designed and condusted the shear performance test of 7 recycled concrete beams which were simply supported,it was studied the forced characteristics and shear failure mechan...
2010, 40(12): 51-54.
doi: 10.13204/j.gyjz201012014
Abstract:
Based on the data of six HRBF500 RC columns cycle loading test,yield displacement and hysteretic energy of columns are calculated at the different axial compression ratio,shear span ratio and stirrup ratio.According to some problems of the classical ...
Based on the data of six HRBF500 RC columns cycle loading test,yield displacement and hysteretic energy of columns are calculated at the different axial compression ratio,shear span ratio and stirrup ratio.According to some problems of the classical ...
2010, 40(12): 55-59.
doi: 10.13204/j.gyjz201012015
Abstract:
Up to now,in all codes for design of dynamic machine foundation,the effect of variation of pressure in soils at various depths under foundation base on the value Cz of the coefficient of elastic uniform compression of base was not considered.All thes...
Up to now,in all codes for design of dynamic machine foundation,the effect of variation of pressure in soils at various depths under foundation base on the value Cz of the coefficient of elastic uniform compression of base was not considered.All thes...
2010, 40(12): 60-64,42.
doi: 10.13204/j.gyjz201012016
Abstract:
Peck method and Stochastic Medium Model(SMM) were widely used for predicting ground movement induced by shield tunneling in China.But it is difficult to determine the parameters of this two methods.So the relation between tunnel relative depth and ma...
Peck method and Stochastic Medium Model(SMM) were widely used for predicting ground movement induced by shield tunneling in China.But it is difficult to determine the parameters of this two methods.So the relation between tunnel relative depth and ma...
2010, 40(12): 65-69.
doi: 10.13204/j.gyjz201012017
Abstract:
Accurate choosing value on shear strength parameters have significant influence on slope stability analysis,which is especially true for the analysis of high fills constructed in mountainous region.The Mohr-Coulomb failure envelope for rockfill which...
Accurate choosing value on shear strength parameters have significant influence on slope stability analysis,which is especially true for the analysis of high fills constructed in mountainous region.The Mohr-Coulomb failure envelope for rockfill which...
2010, 40(12): 70-74.
doi: 10.13204/j.gyjz201012018
Abstract:
Taking account of concrete cube strength and coarse aggregate replacement rate,tensile strength and shear strength property of recycled aggregate concrete had researched.In this paper,the tensile samples were standard cube,bending strength test used ...
Taking account of concrete cube strength and coarse aggregate replacement rate,tensile strength and shear strength property of recycled aggregate concrete had researched.In this paper,the tensile samples were standard cube,bending strength test used ...
2010, 40(12): 75-78.
doi: 10.13204/j.gyjz201012019
Abstract:
In this study,pull-out tests are carried out to research the bond behavior between steel bar and frozen concrete during winter construction.Test parameters are construction temperature,amount of anti-freezing admixture and curing condition.load-slip ...
In this study,pull-out tests are carried out to research the bond behavior between steel bar and frozen concrete during winter construction.Test parameters are construction temperature,amount of anti-freezing admixture and curing condition.load-slip ...
2010, 40(12): 79-83.
doi: 10.13204/j.gyjz201012020
Abstract:
The integral sliding form construction technology of integrating automatic hydraulic control system with pumping and pouring concrete by separatory bin etc was used for the construction of six connected silos of Xiushan Sanlei Cement Co.in Chongqing....
The integral sliding form construction technology of integrating automatic hydraulic control system with pumping and pouring concrete by separatory bin etc was used for the construction of six connected silos of Xiushan Sanlei Cement Co.in Chongqing....
2010, 40(12): 84-86,15.
doi: 10.13204/j.gyjz201012021
Abstract:
Through application of the 11.5 m long cantilever beam in China Jiyuan Basket-Ball City,the construction project and design method about steel-concrete-pestress large cantilever beam was depicted;the composite tension scheme combining vertical tensio...
Through application of the 11.5 m long cantilever beam in China Jiyuan Basket-Ball City,the construction project and design method about steel-concrete-pestress large cantilever beam was depicted;the composite tension scheme combining vertical tensio...
2010, 40(12): 87-89,122.
doi: 10.13204/j.gyjz201012022
Abstract:
Utilizing finite element program,this article analyze displacements of complex wall cladding in horizontal load,discusses the influence of thickness of structural layer,horizontal truss,vertical truss and steel net,it has been found by analysis that ...
Utilizing finite element program,this article analyze displacements of complex wall cladding in horizontal load,discusses the influence of thickness of structural layer,horizontal truss,vertical truss and steel net,it has been found by analysis that ...
2010, 40(12): 90-94.
doi: 10.13204/j.gyjz201012023
Abstract:
Based on flexibility and fiber model,the beam-column element of the modeling methods for concrete-filled steel tube columns is researched and a parametric analysis is carried out by Opensees software.The effects of the constitutive relationship of ma...
Based on flexibility and fiber model,the beam-column element of the modeling methods for concrete-filled steel tube columns is researched and a parametric analysis is carried out by Opensees software.The effects of the constitutive relationship of ma...
2010, 40(12): 95-97.
doi: 10.13204/j.gyjz201012024
Abstract:
This text states the general method of linear controls of steel structure manufacturing both at home and abroad,analyzes the arch model of the exhibition halls steel box beam structure with pre-camber using finite element software of ANSYS,calculates...
This text states the general method of linear controls of steel structure manufacturing both at home and abroad,analyzes the arch model of the exhibition halls steel box beam structure with pre-camber using finite element software of ANSYS,calculates...
2010, 40(12): 98-101.
doi: 10.13204/j.gyjz201012025
Abstract:
In the new century,the buildingsdisaster prevention affects the whole countrycapacity of resisting disaster due to the fact that the globe faces more serious situation of calamity.Calculation design and concept design in Code for Seismic Design of Bu...
In the new century,the buildingsdisaster prevention affects the whole countrycapacity of resisting disaster due to the fact that the globe faces more serious situation of calamity.Calculation design and concept design in Code for Seismic Design of Bu...
2010, 40(12): 102-106.
doi: 10.13204/j.gyjz201012026
Abstract:
A four-layer frame structure of benzene chloride workshop for Jinxi Chemical Plant reinforced with carbon fiber reinforced polymer(CFRP) is analyzed.Structure checking computations show that almost all members of the building must be reinforced excep...
A four-layer frame structure of benzene chloride workshop for Jinxi Chemical Plant reinforced with carbon fiber reinforced polymer(CFRP) is analyzed.Structure checking computations show that almost all members of the building must be reinforced excep...
2010, 40(12): 107-109.
doi: 10.13204/j.gyjz201012027
Abstract:
The bearing capacity and ductility can be obviously increased by the confinement of CFRP and angle steel.Based on the existing experimental data,the mechanical model and the confinement mechanism of concrete column reinforced by CFRP and angle steel ...
The bearing capacity and ductility can be obviously increased by the confinement of CFRP and angle steel.Based on the existing experimental data,the mechanical model and the confinement mechanism of concrete column reinforced by CFRP and angle steel ...
2010, 40(12): 110-112,3.
doi: 10.13204/j.gyjz201012028
Abstract:
The experiment on fatigue behavior of steel crane beam strengthened by CFRP has been carried out.In the paper,six steel beams are tested with different loads and reinforcement schemes.The result shows that fatigue damage of steel crane beam is brittl...
The experiment on fatigue behavior of steel crane beam strengthened by CFRP has been carried out.In the paper,six steel beams are tested with different loads and reinforcement schemes.The result shows that fatigue damage of steel crane beam is brittl...
2010, 40(12): 113-117.
doi: 10.13204/j.gyjz201012029
Abstract:
Based on the feasibility analysis and quantitative analysis of strengthening methods of frame beam after fire,the paper suggests a scientific strengthening method,i.e.,the carbon fiber reinforced polymer(CFRP).The paper then expounds the design and c...
Based on the feasibility analysis and quantitative analysis of strengthening methods of frame beam after fire,the paper suggests a scientific strengthening method,i.e.,the carbon fiber reinforced polymer(CFRP).The paper then expounds the design and c...
2010, 40(12): 118-122.
doi: 10.13204/j.gyjz201012030
Abstract:
Industrial heritage conservation and regeneration is a pressing subject in the rapid development of urbanization.At the macroscopic level,the paper analyzes the present situation and value factors in Shanxi Jinhua Textile Mill,puts forward the method...
Industrial heritage conservation and regeneration is a pressing subject in the rapid development of urbanization.At the macroscopic level,the paper analyzes the present situation and value factors in Shanxi Jinhua Textile Mill,puts forward the method...
2010, 40(12): 123-124,106.
doi: 10.13204/j.gyjz201012031
Abstract:
It has been expounded the necessity of using solar energy in rural houses during the construction of new rural areas,and also described the working principles and the use of solar energy.It is finally pointed out the problems of promoting solar energ...
It has been expounded the necessity of using solar energy in rural houses during the construction of new rural areas,and also described the working principles and the use of solar energy.It is finally pointed out the problems of promoting solar energ...
2010, 40(12): 125-128.
doi: 10.13204/j.gyjz201012032
Abstract:
This paper analyzes the role of the daylight which is applied in the underground space to ease negative psychological feelings,that easily occur in the underground space,such as the sense of closure,tension and anxiety etc,and to improve the environm...
This paper analyzes the role of the daylight which is applied in the underground space to ease negative psychological feelings,that easily occur in the underground space,such as the sense of closure,tension and anxiety etc,and to improve the environm...
