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2004 Vol. 34, No. 11
Display Method:
2004, 34(11): 1-4.
doi: 10.13204/j.gyjz200411001
Abstract:
Based on the structural principle of aviation, the authors give a concrete exposition of the structural principle of a sheet space structure system and the method of its lectotype. The specific analysis of lectotype is also conducted using some typic...
Based on the structural principle of aviation, the authors give a concrete exposition of the structural principle of a sheet space structure system and the method of its lectotype. The specific analysis of lectotype is also conducted using some typic...
2004, 34(11): 5-9.
doi: 10.13204/j.gyjz200411002
Abstract:
After introducing the concept of vertical prop element with alterable stiffness, the theory of system identificationand the ant-i analysis method of FEA are used to study the computing model of vertical prop element with alterable stiffness,and the p...
After introducing the concept of vertical prop element with alterable stiffness, the theory of system identificationand the ant-i analysis method of FEA are used to study the computing model of vertical prop element with alterable stiffness,and the p...
2004, 34(11): 10-13.
doi: 10.13204/j.gyjz200411003
Abstract:
The effect of initial geometrical imperfections on the stability of sheet space structure is a key to its design and calculation.Advanced stochastic imperfections method is put forward,which does not require a large amount of manual computations and ...
The effect of initial geometrical imperfections on the stability of sheet space structure is a key to its design and calculation.Advanced stochastic imperfections method is put forward,which does not require a large amount of manual computations and ...
2004, 34(11): 14-18.
doi: 10.13204/j.gyjz200411004
Abstract:
The key theories of the sheet space structure combined with SPSA software development are discussed.They include FEA algorithm,interactive problem;structure stability and structure optimization.
The key theories of the sheet space structure combined with SPSA software development are discussed.They include FEA algorithm,interactive problem;structure stability and structure optimization.
2004, 34(11): 19-20,33.
doi: 10.13204/j.gyjz200411005
Abstract:
The SSS overpass bridge structure is a valuable form of bridge structure designed on the structural principle of light-weight and high-strength.It can be used in multiuse bridges.The specific analyses of its structural principle,lectotype and structu...
The SSS overpass bridge structure is a valuable form of bridge structure designed on the structural principle of light-weight and high-strength.It can be used in multiuse bridges.The specific analyses of its structural principle,lectotype and structu...
2004, 34(11): 21-23,18.
doi: 10.13204/j.gyjz200411006
Abstract:
Some new types of single-layer industrial mill building structure systems featuring perfect unification of architecture design and construction have been proposed on the basis of summarizing the advantages and disadvantages of traditional structures ...
Some new types of single-layer industrial mill building structure systems featuring perfect unification of architecture design and construction have been proposed on the basis of summarizing the advantages and disadvantages of traditional structures ...
2004, 34(11): 24-26.
doi: 10.13204/j.gyjz200411007
Abstract:
A new calculation method based on artificial neural network(ANN)is presented in daylight design of mill building.According to the previous successful designs,the system has the ability of self-learning and gains experience automatically.The new metho...
A new calculation method based on artificial neural network(ANN)is presented in daylight design of mill building.According to the previous successful designs,the system has the ability of self-learning and gains experience automatically.The new metho...
2004, 34(11): 27-29,48.
doi: 10.13204/j.gyjz200411008
Abstract:
The seismic response of a large-scale thermal power plants main building with frame-bent in the transverse direction and frame-shear wall in the longitudinal direction, under the peak acceleration 50gal. seismic wave had been researched. The followin...
The seismic response of a large-scale thermal power plants main building with frame-bent in the transverse direction and frame-shear wall in the longitudinal direction, under the peak acceleration 50gal. seismic wave had been researched. The followin...
2004, 34(11): 30-33.
doi: 10.13204/j.gyjz200411009
Abstract:
During the application of P.C. members, the service behavior is ineluctable to be affected by some factors. Based on the theoretical analysis of prestress enhancement on flexural stiffness of a P.C. member, further considerations and analysis of actu...
During the application of P.C. members, the service behavior is ineluctable to be affected by some factors. Based on the theoretical analysis of prestress enhancement on flexural stiffness of a P.C. member, further considerations and analysis of actu...
2004, 34(11): 34-40.
doi: 10.13204/j.gyjz200411010
Abstract:
The inelastic analysis of a beam-column joint is highly dependent on the interaction between the rebars and the concrete.On the one hand,this is caused by the bond-slip effect particularly in the vicinity of the column face that accounts mainly for t...
The inelastic analysis of a beam-column joint is highly dependent on the interaction between the rebars and the concrete.On the one hand,this is caused by the bond-slip effect particularly in the vicinity of the column face that accounts mainly for t...
2004, 34(11): 41-44,26.
doi: 10.13204/j.gyjz200411011
Abstract:
The behavior of rigid pile composite foundation under horizontal load is analyzed by using elastoplastic finite element method. It is investigated that the effects of different design parameters on the horizontal forced behavior of the composite foun...
The behavior of rigid pile composite foundation under horizontal load is analyzed by using elastoplastic finite element method. It is investigated that the effects of different design parameters on the horizontal forced behavior of the composite foun...
2004, 34(11): 45-48.
doi: 10.13204/j.gyjz200411012
Abstract:
A stiffened DCM pile consists of soil-cement and core pile, whose cooperation has an important influence on the bearing behavior of the stiffened DCM pile. The effects of soil-cement strength and other factors on the friction resistance are researche...
A stiffened DCM pile consists of soil-cement and core pile, whose cooperation has an important influence on the bearing behavior of the stiffened DCM pile. The effects of soil-cement strength and other factors on the friction resistance are researche...
2004, 34(11): 49-53.
doi: 10.13204/j.gyjz200411013
Abstract:
Taking nine CFG piles composite foundation as an example and using ANSYS numerical analysis, the characteristics of co-action among pile cap-padding layer-pile-soil in a composite foundation of pile cluster under vertical loading are studied, and loa...
Taking nine CFG piles composite foundation as an example and using ANSYS numerical analysis, the characteristics of co-action among pile cap-padding layer-pile-soil in a composite foundation of pile cluster under vertical loading are studied, and loa...
2004, 34(11): 54-57,53.
doi: 10.13204/j.gyjz200411014
Abstract:
A mathematic model for pile-soil system is established. The method of characteristic lines to solve the stress wave equations is proposed considering the interactions of pile and soil.The optimization method can be used to quantitatively detect the f...
A mathematic model for pile-soil system is established. The method of characteristic lines to solve the stress wave equations is proposed considering the interactions of pile and soil.The optimization method can be used to quantitatively detect the f...
2004, 34(11): 58-60,84.
doi: 10.13204/j.gyjz200411015
Abstract:
It was studied that the effect of the quantity of steel slag and silica fume on concrete strength and fluidity as well as the rule of the strength of concrete with steel slag and silica fume. Adopting grade 42.5 ordinary portland cement, medium sand,...
It was studied that the effect of the quantity of steel slag and silica fume on concrete strength and fluidity as well as the rule of the strength of concrete with steel slag and silica fume. Adopting grade 42.5 ordinary portland cement, medium sand,...
2004, 34(11): 68-71,87.
doi: 10.13204/j.gyjz200411018
Abstract:
Rigid edge membrane structure has the characteristic of more succinct shape and less restrained by the project site condition;at present there are still rare projects of this kind in China.The design considerations and the detailing of the rigid edge...
Rigid edge membrane structure has the characteristic of more succinct shape and less restrained by the project site condition;at present there are still rare projects of this kind in China.The design considerations and the detailing of the rigid edge...
2004, 34(11): 72-74.
doi: 10.13204/j.gyjz200411019
Abstract:
The preventive and remedial methods of cracks in masonry buildings in China are analyzed,and especially a focal account of the concept of release is also given.Meanwhile,based on the analysis of understandings of this concept both at home and abroad,...
The preventive and remedial methods of cracks in masonry buildings in China are analyzed,and especially a focal account of the concept of release is also given.Meanwhile,based on the analysis of understandings of this concept both at home and abroad,...
2004, 34(11): 75-77.
doi: 10.13204/j.gyjz200411020
Abstract:
Based on the expert systems for seismic evaluation of the reinforced concrete frames(ESSEF),effective strengthening of the reinforced concrete frames could achieve notable economic and social benefits.Because not only there are few experienced engine...
Based on the expert systems for seismic evaluation of the reinforced concrete frames(ESSEF),effective strengthening of the reinforced concrete frames could achieve notable economic and social benefits.Because not only there are few experienced engine...
2004, 34(11): 78-81.
doi: 10.13204/j.gyjz200411021
Abstract:
By experiment of 23 reinforced concrete columns under eccentric loads,the strength capacity,ductility and failure modes of the columns with and without CFRP bonding are compared and analyzed.Experimental results indicate that when bounded only with l...
By experiment of 23 reinforced concrete columns under eccentric loads,the strength capacity,ductility and failure modes of the columns with and without CFRP bonding are compared and analyzed.Experimental results indicate that when bounded only with l...
2004, 34(11): 82-84.
doi: 10.13204/j.gyjz200411022
Abstract:
It is introduced that an economic and effective method of inclination-rectifying and strengthening used for a tilted building in an area of weak soil ground.
It is introduced that an economic and effective method of inclination-rectifying and strengthening used for a tilted building in an area of weak soil ground.
2004, 34(11): 85-87.
doi: 10.13204/j.gyjz200411023
Abstract:
The causes of the cracks on the walls for the library in a city are analyzed in detail according to the foundation conditions,the design of the original foundation,environmental conditions,loads and settlement deformation of the foundation etc;and th...
The causes of the cracks on the walls for the library in a city are analyzed in detail according to the foundation conditions,the design of the original foundation,environmental conditions,loads and settlement deformation of the foundation etc;and th...
2004, 34(11): 88-90,93.
doi: 10.13204/j.gyjz200411024
Abstract:
A deflection expression of a flat slab is set up according to the principle of coordination between a slab and a column,and in the light of thinking of elastic mechanics;and the distribution law of the internal forces of the flat slab is also analyze...
A deflection expression of a flat slab is set up according to the principle of coordination between a slab and a column,and in the light of thinking of elastic mechanics;and the distribution law of the internal forces of the flat slab is also analyze...
2004, 34(11): 91-93.
doi: 10.13204/j.gyjz200411025
Abstract:
Guangzhou has been famous forFlower City of South China.In order to better develop and expand the culture of flowers and plants with a long history in Guangzhou,the Fangcun Section of Guangzhou has the plan to develop and build the comprehensive comm...
Guangzhou has been famous forFlower City of South China.In order to better develop and expand the culture of flowers and plants with a long history in Guangzhou,the Fangcun Section of Guangzhou has the plan to develop and build the comprehensive comm...
2004, 34(11): 94-96.
doi: 10.13204/j.gyjz200411026
Abstract:
The shock isolation design of the foundation for a brick masonry residence building in Liyang is conducted.The aseismic behavior of the isolated building under earthquakcs is studied with time history analysis method.The calculation results show that...
The shock isolation design of the foundation for a brick masonry residence building in Liyang is conducted.The aseismic behavior of the isolated building under earthquakcs is studied with time history analysis method.The calculation results show that...
