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2005 Vol. 35, No. 5
Display Method:
2005, 35(5): 1-4,23.
doi: 10.13204/j.gyjz200505001
Abstract:
A new type of relative rigidity expression of pile- raft foundation is proposed using pile- raft foundation's simplified analytic method with interaction taken into account, it is analyzed that the effect of pile-raft foundation's relative rigidity o...
A new type of relative rigidity expression of pile- raft foundation is proposed using pile- raft foundation's simplified analytic method with interaction taken into account, it is analyzed that the effect of pile-raft foundation's relative rigidity o...
2005, 35(5): 5-9,15.
doi: 10.13204/j.gyjz200505002
Abstract:
By finite element method, the distributions of additional stress of piled raft foundations in different raft rigidities are analyzed. The results show pile top reaction, pile tip resistance and additional stress of the substratum are greatly influenc...
By finite element method, the distributions of additional stress of piled raft foundations in different raft rigidities are analyzed. The results show pile top reaction, pile tip resistance and additional stress of the substratum are greatly influenc...
2005, 35(5): 10-15.
doi: 10.13204/j.gyjz200505003
Abstract:
Through analysis of field test results drawn from pile-raft foundation settlement and reaction force of Shaanxi Postal Telecommunication Net Centre Building,a three-dimensional finite element model of ultra-high tube-in-tube structure,pile-raft found...
Through analysis of field test results drawn from pile-raft foundation settlement and reaction force of Shaanxi Postal Telecommunication Net Centre Building,a three-dimensional finite element model of ultra-high tube-in-tube structure,pile-raft found...
2005, 35(5): 16-19.
doi: 10.13204/j.gyjz200505004
Abstract:
Considering the interaction among pile-support,piles and soil and the elastoplastic property of soil,pile-support system is researched by three-dimensional non-linear finite element method.The change of soil non-uniform settlement with increase of lo...
Considering the interaction among pile-support,piles and soil and the elastoplastic property of soil,pile-support system is researched by three-dimensional non-linear finite element method.The change of soil non-uniform settlement with increase of lo...
2005, 35(5): 20-23.
doi: 10.13204/j.gyjz200505005
Abstract:
With the increase of the amount of high-rise buildings,it is shown that introducing the soil nonlinear behavior into the foundation design is very important.In this paper,the nonlinear behavior of soil in loading state is described and analyzed.By wh...
With the increase of the amount of high-rise buildings,it is shown that introducing the soil nonlinear behavior into the foundation design is very important.In this paper,the nonlinear behavior of soil in loading state is described and analyzed.By wh...
2005, 35(5): 24-27.
doi: 10.13204/j.gyjz200505006
Abstract:
The working condition of a composite pile foundation under vertical and uniform loads is simulated by finite element method.With some experiment results and classical solution of Boussinesq,the behavior of distribution of additional stress and deform...
The working condition of a composite pile foundation under vertical and uniform loads is simulated by finite element method.With some experiment results and classical solution of Boussinesq,the behavior of distribution of additional stress and deform...
2005, 35(5): 28-32.
doi: 10.13204/j.gyjz200505007
Abstract:
In order to overcome the shortcomings of determining the raft thickness of a pile-raft foundation traditionally,a complete method of determining the thickness of a raft can be obtained by the following steps:It is proposed that a method in which the ...
In order to overcome the shortcomings of determining the raft thickness of a pile-raft foundation traditionally,a complete method of determining the thickness of a raft can be obtained by the following steps:It is proposed that a method in which the ...
2005, 35(5): 33-36.
doi: 10.13204/j.gyjz200505008
Abstract:
A rectangular element of thick-thin plate on elastic continuum considering both normal and tangential reactions is presented based on element of plane rectangle and plate.It can be used for superstructure-foundation-soil interaction analyses.By means...
A rectangular element of thick-thin plate on elastic continuum considering both normal and tangential reactions is presented based on element of plane rectangle and plate.It can be used for superstructure-foundation-soil interaction analyses.By means...
2005, 35(5): 37-40.
doi: 10.13204/j.gyjz200505009
Abstract:
The present status of constructing single family housings in towns of China and their problems are analyzed according to the practice of constructing test housings in towns. The applicable techniques for construction of settlements in towns are discu...
The present status of constructing single family housings in towns of China and their problems are analyzed according to the practice of constructing test housings in towns. The applicable techniques for construction of settlements in towns are discu...
2005, 35(5): 41-44.
doi: 10.13204/j.gyjz200505010
Abstract:
In the modern and contemporary architecture, industrial architecture holds important place throughout, its narrative design concept and the structural esthetics characteristic has an important influence on the modern architecture and architects. Exam...
In the modern and contemporary architecture, industrial architecture holds important place throughout, its narrative design concept and the structural esthetics characteristic has an important influence on the modern architecture and architects. Exam...
2005, 35(5): 45-46,71.
doi: 10.13204/j.gyjz200505011
Abstract:
It is explored that three radical problems which are the concept of ecological residential area, the definition of ecological residential area, and whether ecological residential area is a real pattern or an ideal objective of residential area. The v...
It is explored that three radical problems which are the concept of ecological residential area, the definition of ecological residential area, and whether ecological residential area is a real pattern or an ideal objective of residential area. The v...
2005, 35(5): 47-49.
doi: 10.13204/j.gyjz200505012
Abstract:
Traditional checking of building design will be changed by automatic checking technology for code of building design, from manpower to computer automatic execution. This change will not only speed the process of checking, help find flaws of design, s...
Traditional checking of building design will be changed by automatic checking technology for code of building design, from manpower to computer automatic execution. This change will not only speed the process of checking, help find flaws of design, s...
2005, 35(5): 50-53.
doi: 10.13204/j.gyjz200505013
Abstract:
The dynamic characteristics of earthquake and structure response can be reflected precisely by the theory of response spectrum. A dynamic can be changed into a static when the theory of response spectrum is used to do the aseismic design of a structu...
The dynamic characteristics of earthquake and structure response can be reflected precisely by the theory of response spectrum. A dynamic can be changed into a static when the theory of response spectrum is used to do the aseismic design of a structu...
2005, 35(5): 54-55,62.
doi: 10.13204/j.gyjz200505014
Abstract:
Hidden beam should be designed between columns for frame supported flat plate structure(FSFPS)according to the new codes and punching shear reinforcements are set to immprove the punching shear strength of the slab column connections. To study the ca...
Hidden beam should be designed between columns for frame supported flat plate structure(FSFPS)according to the new codes and punching shear reinforcements are set to immprove the punching shear strength of the slab column connections. To study the ca...
2005, 35(5): 56-59,84.
doi: 10.13204/j.gyjz200505015
Abstract:
By the popularization of structure calculating software, designers of nowadays only need to input necessary data to the computer and then get the final result of calculation and analysis. But calculating software itself is a `camera obscure' to most ...
By the popularization of structure calculating software, designers of nowadays only need to input necessary data to the computer and then get the final result of calculation and analysis. But calculating software itself is a `camera obscure' to most ...
2005, 35(5): 60-62.
doi: 10.13204/j.gyjz200505016
Abstract:
In the dwelling construction of a city, when meeting the ground under which there is a certain thickness of soft soil, it is a better choice to let a static bol-t pressing pile and foundation under wall work together in consideration of condition res...
In the dwelling construction of a city, when meeting the ground under which there is a certain thickness of soft soil, it is a better choice to let a static bol-t pressing pile and foundation under wall work together in consideration of condition res...
2005, 35(5): 63-67.
doi: 10.13204/j.gyjz200505017
Abstract:
The damage experiments of reinforced concrete samples under synergistic effects of cyclic freeze thaw, deicing salt attack, rebar corrosion and bending load were investigated using a comprehensive experimental method. Synergistic effects of these fac...
The damage experiments of reinforced concrete samples under synergistic effects of cyclic freeze thaw, deicing salt attack, rebar corrosion and bending load were investigated using a comprehensive experimental method. Synergistic effects of these fac...
2005, 35(5): 68-71.
doi: 10.13204/j.gyjz200505018
Abstract:
According to technical specisication for inspection of concrete compressive strength by rebound method, several problems are discussed in inspection of concrete compressive strength and those of inspective data analysis are discussed chiefly.
According to technical specisication for inspection of concrete compressive strength by rebound method, several problems are discussed in inspection of concrete compressive strength and those of inspective data analysis are discussed chiefly.
2005, 35(5): 72-74.
doi: 10.13204/j.gyjz200505019
Abstract:
Based on the fuzzy partition clustering, an evaluation method of components durability is proposed. According to the principle that the sum of squares of generalized Euclid distance of durability indexes between components and their clustering center...
Based on the fuzzy partition clustering, an evaluation method of components durability is proposed. According to the principle that the sum of squares of generalized Euclid distance of durability indexes between components and their clustering center...
2005, 35(5): 75-80,109.
doi: 10.13204/j.gyjz200505020
Abstract:
The methods of joint time frequency analysis have been widely applied in civil engineering due to its ability to provide local time frequency characteristics of signal and the ability to analyze nonstationary signal. Linear transform, bi linear trans...
The methods of joint time frequency analysis have been widely applied in civil engineering due to its ability to provide local time frequency characteristics of signal and the ability to analyze nonstationary signal. Linear transform, bi linear trans...
2005, 35(5): 81-84.
doi: 10.13204/j.gyjz200505021
Abstract:
Wind load is one of the major dynamic loads on structures. Especially for high and long span buildings, it must be considered in the design. This paper represents an overview of several computational aspects on the generation procedure of wind veloci...
Wind load is one of the major dynamic loads on structures. Especially for high and long span buildings, it must be considered in the design. This paper represents an overview of several computational aspects on the generation procedure of wind veloci...
2005, 35(5): 85-87.
doi: 10.13204/j.gyjz200505022
Abstract:
The knee bracing steel frame(KBF) is a new kind of energy dissipating frame,which combines excellent ductility and lateral stiffness.As the structural fuse of the frame,the knee element will yield firstly under major earthquake so that no damage occu...
The knee bracing steel frame(KBF) is a new kind of energy dissipating frame,which combines excellent ductility and lateral stiffness.As the structural fuse of the frame,the knee element will yield firstly under major earthquake so that no damage occu...
2005, 35(5): 88-91.
doi: 10.13204/j.gyjz200505023
Abstract:
Cylindrical latticed sheel structures are widely used in indoor coal storage yard of the power palnt.However,due to the rusty atmosphere and the gravity of the coal,the rusty and bending bars appeared in the use of the structures.If there are too man...
Cylindrical latticed sheel structures are widely used in indoor coal storage yard of the power palnt.However,due to the rusty atmosphere and the gravity of the coal,the rusty and bending bars appeared in the use of the structures.If there are too man...
2005, 35(5): 92-94.
doi: 10.13204/j.gyjz200505024
Abstract:
The arrangement form of prestressed cables and rational choice of prestress level in the novel structural form of prestressed latticed structures are very important.By comparing of different types of arrangement for prestressed cables of a typical pr...
The arrangement form of prestressed cables and rational choice of prestress level in the novel structural form of prestressed latticed structures are very important.By comparing of different types of arrangement for prestressed cables of a typical pr...
2005, 35(5): 95-97.
doi: 10.13204/j.gyjz200505025
Abstract:
The pseudo-excitation method is applied to the random seismic response analysis of long-span space latticed structures.The difference of the structure response is studied generally under multiple support excitation and simple support excitation from ...
The pseudo-excitation method is applied to the random seismic response analysis of long-span space latticed structures.The difference of the structure response is studied generally under multiple support excitation and simple support excitation from ...
2005, 35(5): 98-100.
doi: 10.13204/j.gyjz200505026
Abstract:
It is put forward that a new method of testing steel framework joints stiffness, deflection method.From the basic definition of the joints stiffness,it considers that the deflection of a certain point of the beam consists of two parts,one is produced...
It is put forward that a new method of testing steel framework joints stiffness, deflection method.From the basic definition of the joints stiffness,it considers that the deflection of a certain point of the beam consists of two parts,one is produced...
2005, 35(5): 101-104.
doi: 10.13204/j.gyjz200505027
Abstract:
Basing on the experiment of 23 prototype reinforced concrete columns under eccentric simple-loaded action,four influence factors on the strength capacity and ductility of the columns have been studied respectively,which are the CFRP bond manner,load ...
Basing on the experiment of 23 prototype reinforced concrete columns under eccentric simple-loaded action,four influence factors on the strength capacity and ductility of the columns have been studied respectively,which are the CFRP bond manner,load ...
2005, 35(5): 105-106.
doi: 10.13204/j.gyjz200505028
Abstract:
The treatment scheme of strengthening the mill building was proposed through the analysis of the damages to the concrete structure by chlorides,by which the strengthening of the mill building was completed,which provided useful experience for the des...
The treatment scheme of strengthening the mill building was proposed through the analysis of the damages to the concrete structure by chlorides,by which the strengthening of the mill building was completed,which provided useful experience for the des...
CAUSE ANALYSIS AND PRECAUTIONS OF ACCIDENTS OF SCAFFOLD AND FORMWORK DURING CONSTRUCTION OF PROJECTS
2005, 35(5): 107-109.
doi: 10.13204/j.gyjz200505029
Abstract:
Combining with safety troubles of scaffold and formwork in constructions,the author describes the reasons of collapse of scaffold and formwork,and puts forward corresponding precautions in order to work safely.
Combining with safety troubles of scaffold and formwork in constructions,the author describes the reasons of collapse of scaffold and formwork,and puts forward corresponding precautions in order to work safely.
