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2006 Vol. 36, No. 2
Display Method:
2006, 36(2): 1-4.
doi: 10.13204/j.gyjz200602001
Abstract:
It is explored the vibrational energy dissipation theory of a new dry friction damper and its application in vibration control of a building . The research shows that the new dampers have traditional dampersc merit and overcome the shortcoming that c...
It is explored the vibrational energy dissipation theory of a new dry friction damper and its application in vibration control of a building . The research shows that the new dampers have traditional dampersc merit and overcome the shortcoming that c...
2006, 36(2): 5-7.
doi: 10.13204/j.gyjz200602002
Abstract:
It is introduced the experiment of the dynamic mechanical properties between the ageing viscoelastic dampers and the nonag ing viscoelastic dampers. It is also explained the improvement cause of ageing characteristics for VE dampers that the great ma...
It is introduced the experiment of the dynamic mechanical properties between the ageing viscoelastic dampers and the nonag ing viscoelastic dampers. It is also explained the improvement cause of ageing characteristics for VE dampers that the great ma...
2006, 36(2): 8-10.
doi: 10.13204/j.gyjz200602003
Abstract:
It is presented that the vibration attenuation mechanism and the practical engineering application of the rectangle shallow Liquid Damper. Through the experimental investigation on the 4-floor steel frame under harmonic excitation, it is also compare...
It is presented that the vibration attenuation mechanism and the practical engineering application of the rectangle shallow Liquid Damper. Through the experimental investigation on the 4-floor steel frame under harmonic excitation, it is also compare...
2006, 36(2): 11-15.
doi: 10.13204/j.gyjz200602004
Abstract:
Firstly, influencing factors of structural damping dissipation under vibration are analyzed and two kinds of different damping dissipations are defined. T hen, RC bending elements are researched where damping is taken as spatial distributing energy d...
Firstly, influencing factors of structural damping dissipation under vibration are analyzed and two kinds of different damping dissipations are defined. T hen, RC bending elements are researched where damping is taken as spatial distributing energy d...
2006, 36(2): 16-19.
doi: 10.13204/j.gyjz200602005
Abstract:
It is analyzed that random vibration spectrum and time history curve of reflection of mega-sub controlled structural system subjected to seismic loads. It is also observed that this new kind of structural system holds more merits of resisting seismic...
It is analyzed that random vibration spectrum and time history curve of reflection of mega-sub controlled structural system subjected to seismic loads. It is also observed that this new kind of structural system holds more merits of resisting seismic...
2006, 36(2): 20-23.
doi: 10.13204/j.gyjz200602006
Abstract:
B ased on the low cyclic repeated horizontal loading test of R C hollow shear walls with flanges, The failure mechanism, the deformation feature, ductility behavior and the strain of steel bar at section are discussed. The method for calculating the ...
B ased on the low cyclic repeated horizontal loading test of R C hollow shear walls with flanges, The failure mechanism, the deformation feature, ductility behavior and the strain of steel bar at section are discussed. The method for calculating the ...
2006, 36(2): 24-27.
doi: 10.13204/j.gyjz200602007
Abstract:
The dynamic property is analyzed for a new braces compound structure of mult-i story residence. Based on dynamics theory of structure and the equations of dynamics characteristics of the structure, the effects of different areas of the brace, numbers...
The dynamic property is analyzed for a new braces compound structure of mult-i story residence. Based on dynamics theory of structure and the equations of dynamics characteristics of the structure, the effects of different areas of the brace, numbers...
2006, 36(2): 28-30.
doi: 10.13204/j.gyjz200602008
Abstract:
It is des igned a contrast experiment on two s ets of two-s pan and two- story RC frames under low cycle reversed loading, One frame has construction joints while the other has not. According to the experiment results, hysteres is behavior, ductility...
It is des igned a contrast experiment on two s ets of two-s pan and two- story RC frames under low cycle reversed loading, One frame has construction joints while the other has not. According to the experiment results, hysteres is behavior, ductility...
2006, 36(2): 31-33.
doi: 10.13204/j.gyjz200602009
Abstract:
As human association space was enlarged increasingly, the role of interior public spaces in society has become more and more important, whose function and space organization designed tend to diversification. From the point of view of acoustics, it is...
As human association space was enlarged increasingly, the role of interior public spaces in society has become more and more important, whose function and space organization designed tend to diversification. From the point of view of acoustics, it is...
2006, 36(2): 34-36.
doi: 10.13204/j.gyjz2006020010
Abstract:
With the natural environment destroying, it becomes a trend to construct ecological campus of college and university. The measures for improving relevant thermal micro_environment are explored according to its exterior environment, site selection, ca...
With the natural environment destroying, it becomes a trend to construct ecological campus of college and university. The measures for improving relevant thermal micro_environment are explored according to its exterior environment, site selection, ca...
2006, 36(2): 37-38.
doi: 10.13204/j.gyjz200602011
Abstract:
Taking the iterm of Dalian innovative accessory industry park for innovative accessories for example, it is expounded the relation between the design of a modern industrial workshop and exterior environmental combination, the connection between inter...
Taking the iterm of Dalian innovative accessory industry park for innovative accessories for example, it is expounded the relation between the design of a modern industrial workshop and exterior environmental combination, the connection between inter...
2006, 36(2): 39-41.
doi: 10.13204/j.gyjz200602012
Abstract:
It has been put forward the necessity of designing eco- architecture by the theoretical analysis of ecological buildings correctly, and realtors should seize the opportunity and build the real ecological buildings. It has also been put forward the co...
It has been put forward the necessity of designing eco- architecture by the theoretical analysis of ecological buildings correctly, and realtors should seize the opportunity and build the real ecological buildings. It has also been put forward the co...
2006, 36(2): 42-44.
doi: 10.13204/j.gyjz200602013
Abstract:
The reliability analysis of rock-socketed support structures with rea-l time deformation control during the construction process is proposed and carried out in a practical big and deep exvacation engineering. The comparison to reliability analysis wi...
The reliability analysis of rock-socketed support structures with rea-l time deformation control during the construction process is proposed and carried out in a practical big and deep exvacation engineering. The comparison to reliability analysis wi...
2006, 36(2): 45-49.
doi: 10.13204/j.gyjz200602014
Abstract:
It is introduced the definition of effective bending rigidity ratios and moment increasing rates, and it also discusses the method which can be used to determine the effective bending rigidity ratios and moment increasing rates with beam-spring modal...
It is introduced the definition of effective bending rigidity ratios and moment increasing rates, and it also discusses the method which can be used to determine the effective bending rigidity ratios and moment increasing rates with beam-spring modal...
2006, 36(2): 50-53.
doi: 10.13204/j.gyjz200602015
Abstract:
A new method bas ed on support vector machine for vertical ultimate bearing capacity of s ingle pile is presented. SVM algorithm is bas ed on statistical theory and avoids the blindness of framework designs for neural network and the problem of nonli...
A new method bas ed on support vector machine for vertical ultimate bearing capacity of s ingle pile is presented. SVM algorithm is bas ed on statistical theory and avoids the blindness of framework designs for neural network and the problem of nonli...
2006, 36(2): 54-56.
doi: 10.13204/j.gyjz200602016
Abstract:
The mechanical properties of composite foundation with rigid piles and the one with flexible piles are analyzed using FEM software ANSYS, whose load transfer modes are also studied, which are compared to that of a pile foundation. Through calculation...
The mechanical properties of composite foundation with rigid piles and the one with flexible piles are analyzed using FEM software ANSYS, whose load transfer modes are also studied, which are compared to that of a pile foundation. Through calculation...
2006, 36(2): 57-60.
doi: 10.13204/j.gyjz200602017
Abstract:
Special temperature rising system and loading system were designed. Through the centrally pullout test, it was measured that the bond- slip performance of reinforced concrete under different temperatures and different loading ways at and after high t...
Special temperature rising system and loading system were designed. Through the centrally pullout test, it was measured that the bond- slip performance of reinforced concrete under different temperatures and different loading ways at and after high t...
2006, 36(2): 61-63.
doi: 10.13204/j.gyjz200602018
Abstract:
The measured Youngc's modulus of lightweight aggregate concrete using Lytag as coarse aggregate is lower than that calculating from existing empirical formula. T hrough experiment, another empirical formula is established, which is suitable for calcu...
The measured Youngc's modulus of lightweight aggregate concrete using Lytag as coarse aggregate is lower than that calculating from existing empirical formula. T hrough experiment, another empirical formula is established, which is suitable for calcu...
2006, 36(2): 64-67.
doi: 10.13204/j.gyjz200602019
Abstract:
Autogenous shrinkage of concrete with different water_cement ratios was measured from 6 hours to 28 days with a new method. This measurement method adopts a type of micro_displacement sensor and the concrete is not to be touched during the test. Deve...
Autogenous shrinkage of concrete with different water_cement ratios was measured from 6 hours to 28 days with a new method. This measurement method adopts a type of micro_displacement sensor and the concrete is not to be touched during the test. Deve...
2006, 36(2): 68-71.
doi: 10.13204/j.gyjz200602020
Abstract:
Flexural behavior of the steel tube reinforced concrete member was studied by bending test of 10 specimens. The bending strength of specimens was calculated by ultimate balance method and strap method respectively. The complete momen-t curvature rela...
Flexural behavior of the steel tube reinforced concrete member was studied by bending test of 10 specimens. The bending strength of specimens was calculated by ultimate balance method and strap method respectively. The complete momen-t curvature rela...
2006, 36(2): 72-74.
doi: 10.13204/j.gyjz200602021
Abstract:
In order to meet the needs of the practical structural des ign, the iterative formula and tactics for the form finding of cable roofs are proposed. It is called as the modified force- density method. T he method is verified by s ome benchmark problem...
In order to meet the needs of the practical structural des ign, the iterative formula and tactics for the form finding of cable roofs are proposed. It is called as the modified force- density method. T he method is verified by s ome benchmark problem...
2006, 36(2): 75-78.
doi: 10.13204/j.gyjz200602022
Abstract:
In general methods of form- finding for cable and membrane structures, the connecting nodes between the tension structure and the supporting structure are regarded as fixed nodes. Displacement of these nodes on the supporting structure is not conside...
In general methods of form- finding for cable and membrane structures, the connecting nodes between the tension structure and the supporting structure are regarded as fixed nodes. Displacement of these nodes on the supporting structure is not conside...
2006, 36(2): 79-81.
doi: 10.13204/j.gyjz200602023
Abstract:
The flexible supporting system for point supported glass curtain wall is a new type of supporting system. By analyzing a monofilament cable, it is presented the conclusions that the influencing factors of the load- carrying properties of flexible sup...
The flexible supporting system for point supported glass curtain wall is a new type of supporting system. By analyzing a monofilament cable, it is presented the conclusions that the influencing factors of the load- carrying properties of flexible sup...
2006, 36(2): 82-84.
doi: 10.13204/j.gyjz200602024
Abstract:
For an arched corrugated metal roof, the light dead weight and the great horizontal force from the skewback will lead to a larger eccentricity of the foundation and the larger bending and shearing forces of the support structure. It is introduced the...
For an arched corrugated metal roof, the light dead weight and the great horizontal force from the skewback will lead to a larger eccentricity of the foundation and the larger bending and shearing forces of the support structure. It is introduced the...
2006, 36(2): 85-87.
doi: 10.13204/j.gyjz200602025
Abstract:
The paper gives out the condition of yielding first for the tension steel bar in the balanced failure of SRC column. The limit value formulae of axial compression ratio for SRC column are derived including to bend around strong axis and weak axis of ...
The paper gives out the condition of yielding first for the tension steel bar in the balanced failure of SRC column. The limit value formulae of axial compression ratio for SRC column are derived including to bend around strong axis and weak axis of ...
2006, 36(2): 88-89.
doi: 10.13204/j.gyjz200602026
Abstract:
Based on the modification of the designing method of mix proportion of ordinary concrete in Specification for Mix Proportion Design of Ordinary Concrete ( JGJ 55 - 2000), it is provided the experience in mix proportion design of ordinary concrete, wh...
Based on the modification of the designing method of mix proportion of ordinary concrete in Specification for Mix Proportion Design of Ordinary Concrete ( JGJ 55 - 2000), it is provided the experience in mix proportion design of ordinary concrete, wh...
2006, 36(2): 90-93.
doi: 10.13204/j.gyjz200602027
Abstract:
It is evaluated the mechanical behavior of carbon fiber reinforced polymer for strengthening concrete structures and an estimating model is built to estimate the size and the test results of s pecimens.
It is evaluated the mechanical behavior of carbon fiber reinforced polymer for strengthening concrete structures and an estimating model is built to estimate the size and the test results of s pecimens.
2006, 36(2): 94-97.
doi: 10.13204/j.gyjz200602028
Abstract:
During the process of strenthening and retrofitting, a new type prestressed concrete structure with the same tendons, parts of them were existed in the concrete but others were existed as external, is introduced to retrofit the building with a big st...
During the process of strenthening and retrofitting, a new type prestressed concrete structure with the same tendons, parts of them were existed in the concrete but others were existed as external, is introduced to retrofit the building with a big st...
2006, 36(2): 98-100.
doi: 10.13204/j.gyjz200602029
Abstract:
The anchorage performance of double adhesive anchors for RC structures in reinforcement and reconstruction engineering is studied systematically by experiments. The effects of various diameter anchors and various depths and various spacing on the anc...
The anchorage performance of double adhesive anchors for RC structures in reinforcement and reconstruction engineering is studied systematically by experiments. The effects of various diameter anchors and various depths and various spacing on the anc...
2006, 36(2): 101-102.
doi: 10.13204/j.gyjz200602030
Abstract:
Our country has entered the aging society in the 21st century,so it is urgent to improve inhabitation environmental quality of the old people.Based on the physiological and psychological characteristics of old people,it is proposed several questions ...
Our country has entered the aging society in the 21st century,so it is urgent to improve inhabitation environmental quality of the old people.Based on the physiological and psychological characteristics of old people,it is proposed several questions ...
