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2009 Vol. 39, No. 5
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2009, 39(5): 1-5.
doi: 10.13204/j.gyjz200905001
Abstract:
Displacement-based seismic design of RC frames is based on the displacement shape of the RC frame,and multi-degree-of-freedom system is transformed into an effective single-degree-of-freedom system.Based on equivalent linearization,equivalent period ...
Displacement-based seismic design of RC frames is based on the displacement shape of the RC frame,and multi-degree-of-freedom system is transformed into an effective single-degree-of-freedom system.Based on equivalent linearization,equivalent period ...
2009, 39(5): 6-10.
doi: 10.13204/j.gyjz200905002
Abstract:
Based on summarizing theoretical and experimental research results,the practical method is presented for seismic analysis of reinforced concrete frames considering interaction between primary and secondary structures,with the emphases on how to consi...
Based on summarizing theoretical and experimental research results,the practical method is presented for seismic analysis of reinforced concrete frames considering interaction between primary and secondary structures,with the emphases on how to consi...
2009, 39(5): 11-15.
doi: 10.13204/j.gyjz200905003
Abstract:
The non-stationary Kanai-Tajimi model is adopted to simulate the earthquake ground acceleration.In order to describe the intrinsic behavior of the isolation and the structure,a smooth hysteretic restoring model(Bouc-Wen) is introduced.The parameter a...
The non-stationary Kanai-Tajimi model is adopted to simulate the earthquake ground acceleration.In order to describe the intrinsic behavior of the isolation and the structure,a smooth hysteretic restoring model(Bouc-Wen) is introduced.The parameter a...
2009, 39(5): 16-21.
doi: 10.13204/j.gyjz200905004
Abstract:
The tremendous destruction of the earthquake bad makes the seismic research of structures become a subject extensively concerned.Reinforce concrete shearwalls are critical members in modern high-rise buildings.In the seismic structural wall systems,F...
The tremendous destruction of the earthquake bad makes the seismic research of structures become a subject extensively concerned.Reinforce concrete shearwalls are critical members in modern high-rise buildings.In the seismic structural wall systems,F...
2009, 39(5): 22-28.
doi: 10.13204/j.gyjz200905005
Abstract:
The ductility of primary lateral resisting member,i.e.core wall is analyzed using finite element program ADINA.The influencing factors like aspect ratio,concrete grade,axial compression ratio,reinforcement ratio,boundary confinement and steel ratio o...
The ductility of primary lateral resisting member,i.e.core wall is analyzed using finite element program ADINA.The influencing factors like aspect ratio,concrete grade,axial compression ratio,reinforcement ratio,boundary confinement and steel ratio o...
2009, 39(5): 29-32,46.
doi: 10.13204/j.gyjz200905006
Abstract:
High strength concrete shear wall embedded polystyrene foam is a new type of multifunction bearing wall.Cyclic loading experiments on three models of these walls are carried out.The bearing capacity,stiffness and its attenuation,ductility,hysteretic ...
High strength concrete shear wall embedded polystyrene foam is a new type of multifunction bearing wall.Cyclic loading experiments on three models of these walls are carried out.The bearing capacity,stiffness and its attenuation,ductility,hysteretic ...
2009, 39(5): 33-38.
doi: 10.13204/j.gyjz200905007
Abstract:
On drift capacity of slab-column connection,the code provisions of GB 50011 and UBC 97 and the difference are introduced.By reviewing and analyzing the results of a large number of previously reported tests on slab-column connections,an limited gravi...
On drift capacity of slab-column connection,the code provisions of GB 50011 and UBC 97 and the difference are introduced.By reviewing and analyzing the results of a large number of previously reported tests on slab-column connections,an limited gravi...
2009, 39(5): 39-46.
doi: 10.13204/j.gyjz200905008
Abstract:
In the traditional Pushover method,the vertical earthquake effect,which has an impact on horizontal displacement,is not taken into consideration.When the seismic intensity in vertical direction takes a high ratio,it is hard to accurately estimate the...
In the traditional Pushover method,the vertical earthquake effect,which has an impact on horizontal displacement,is not taken into consideration.When the seismic intensity in vertical direction takes a high ratio,it is hard to accurately estimate the...
2009, 39(5): 47-52,55.
doi: 10.13204/j.gyjz200905009
Abstract:
Pushover analysis method is a nonlinear method for structure seismic evaluation,which is widely focused on and studied at home and abroad due to its advantages of simplification,practicality and reliability.It was introduced and analysed the hotspot ...
Pushover analysis method is a nonlinear method for structure seismic evaluation,which is widely focused on and studied at home and abroad due to its advantages of simplification,practicality and reliability.It was introduced and analysed the hotspot ...
2009, 39(5): 53-55.
doi: 10.13204/j.gyjz200905010
Abstract:
As an integral part in the movement of modern architecture,the industrial architectural space of international style further develops the international architectural style,and is considered to be its summit.It is reviewed the social background in whi...
As an integral part in the movement of modern architecture,the industrial architectural space of international style further develops the international architectural style,and is considered to be its summit.It is reviewed the social background in whi...
2009, 39(5): 56-60,67.
doi: 10.13204/j.gyjz200905011
Abstract:
Aiming at giving assistance to the dasign practice of modern big-space public building,it was summarized the methods of expressing traditional culture in design of outer modality based on the analysis of the excellent architectures in coastal areas o...
Aiming at giving assistance to the dasign practice of modern big-space public building,it was summarized the methods of expressing traditional culture in design of outer modality based on the analysis of the excellent architectures in coastal areas o...
2009, 39(5): 61-64,80.
doi: 10.13204/j.gyjz200905012
Abstract:
According to the design case of Houshan Street in Jinkou for matching items of Zhongshanjian,it is explored the renewable sources of commerical old streets.And combining with the patterns and characteristics of the old streets and alleys in south eas...
According to the design case of Houshan Street in Jinkou for matching items of Zhongshanjian,it is explored the renewable sources of commerical old streets.And combining with the patterns and characteristics of the old streets and alleys in south eas...
2009, 39(5): 65-67.
doi: 10.13204/j.gyjz200905013
Abstract:
The fatigue test of five concrete beams with slight corrosion reinforcement has been made.The influence of weight loss ratio of reinforcement and stress ratio on the deflection of midspan,maximal crack width and fatigue life of concrete beams has bee...
The fatigue test of five concrete beams with slight corrosion reinforcement has been made.The influence of weight loss ratio of reinforcement and stress ratio on the deflection of midspan,maximal crack width and fatigue life of concrete beams has bee...
2009, 39(5): 68-70.
doi: 10.13204/j.gyjz200905014
Abstract:
The prestressed concrete structure can be used in the large span structure and bears heavy load,comparing to reinforced concrete structure and used widely in projects.In comparison with the post stressed concrete structure,the pre-stressed concrete s...
The prestressed concrete structure can be used in the large span structure and bears heavy load,comparing to reinforced concrete structure and used widely in projects.In comparison with the post stressed concrete structure,the pre-stressed concrete s...
2009, 39(5): 71-74.
doi: 10.13204/j.gyjz200905015
Abstract:
The working behavior of single piles with vertical loading is studied by FEM methods.The negative skin friction of piles and pull-down on piles are analyzed.The importance of considering water level change is stressed in pile design.Both the addition...
The working behavior of single piles with vertical loading is studied by FEM methods.The negative skin friction of piles and pull-down on piles are analyzed.The importance of considering water level change is stressed in pile design.Both the addition...
2009, 39(5): 75-80.
doi: 10.13204/j.gyjz200905016
Abstract:
The settlement deformation characteristic and load transfer mechanism of pile-net reinforced embankment are studied through the 3D model test,considering the factors of embankment height,width and clear spacing of pile cap,residual consolidation sett...
The settlement deformation characteristic and load transfer mechanism of pile-net reinforced embankment are studied through the 3D model test,considering the factors of embankment height,width and clear spacing of pile cap,residual consolidation sett...
2009, 39(5): 81-83,105.
doi: 10.13204/j.gyjz200905017
Abstract:
The model of stratified rock mass is founded by FLAC3D,the size effect of stratified rock mass is analyzed for the situation of the same and different length-diameter ratio,which shows that: 1) for the same length-diameter ratio,the increase of diame...
The model of stratified rock mass is founded by FLAC3D,the size effect of stratified rock mass is analyzed for the situation of the same and different length-diameter ratio,which shows that: 1) for the same length-diameter ratio,the increase of diame...
2009, 39(5): 84-88.
doi: 10.13204/j.gyjz200905018
Abstract:
It is set up a fuzzy overall assessment method of concrete bridge durability applying fuzzy theory;based on the multiplayer analysis,this method builds functions that describe the subjection degree of all factors to all grades of durability.Then this...
It is set up a fuzzy overall assessment method of concrete bridge durability applying fuzzy theory;based on the multiplayer analysis,this method builds functions that describe the subjection degree of all factors to all grades of durability.Then this...
2009, 39(5): 89-91,95.
doi: 10.13204/j.gyjz200905019
Abstract:
Results of tests performed on the effect of expansive agent in normal concrete and high volume fly ash concrete are presented.The expansive deformation ratio without restraint and the self-compressive stress under complete restraint are investigated ...
Results of tests performed on the effect of expansive agent in normal concrete and high volume fly ash concrete are presented.The expansive deformation ratio without restraint and the self-compressive stress under complete restraint are investigated ...
2009, 39(5): 92-95.
doi: 10.13204/j.gyjz200905020
Abstract:
Strength and deformation were studied on plastic concrete in different loading ways through direct and cyclic loading and unloading testing.Conclusions have been drawn: Peak strength reduces generally through cyclic loading,and the degree of change i...
Strength and deformation were studied on plastic concrete in different loading ways through direct and cyclic loading and unloading testing.Conclusions have been drawn: Peak strength reduces generally through cyclic loading,and the degree of change i...
2009, 39(5): 96-100.
doi: 10.13204/j.gyjz200905021
Abstract:
Rapid development of industry caused increase of acidic medium concentration in environments,and the deterioration of concrete performance caused by acidic attack had been paid more attention.In the present paper,five acidic solutions with different ...
Rapid development of industry caused increase of acidic medium concentration in environments,and the deterioration of concrete performance caused by acidic attack had been paid more attention.In the present paper,five acidic solutions with different ...
2009, 39(5): 101-105.
doi: 10.13204/j.gyjz200905022
Abstract:
The engineering application of mega-frame structure system,as well as the corresponding theoretical and experimental research methods for seismic performance are reviewed.The direction of further seismic research on these sorts of structures in futur...
The engineering application of mega-frame structure system,as well as the corresponding theoretical and experimental research methods for seismic performance are reviewed.The direction of further seismic research on these sorts of structures in futur...
2009, 39(5): 106-109,127.
doi: 10.13204/j.gyjz200905023
Abstract:
The fire design of modular house is based on the experience,which is lacking in exact theoretic basis.For getting the using performance and destroy case,finite element theory was used to analyze the carrying capacity and distortion of modular house i...
The fire design of modular house is based on the experience,which is lacking in exact theoretic basis.For getting the using performance and destroy case,finite element theory was used to analyze the carrying capacity and distortion of modular house i...
2009, 39(5): 110-114.
doi: 10.13204/j.gyjz200905024
Abstract:
An experimental study on twelve full-size 550 MPa high strength cold-formed steel framing wall studs subjected to centric axial loads is carried out,including six wall studs with single steel rib panel and six wall studs with double wallboards(steel ...
An experimental study on twelve full-size 550 MPa high strength cold-formed steel framing wall studs subjected to centric axial loads is carried out,including six wall studs with single steel rib panel and six wall studs with double wallboards(steel ...
2009, 39(5): 115-117.
doi: 10.13204/j.gyjz200905025
Abstract:
A Cast-steel joint has a strong adaptability,which has been widely used for many large span-space structures,but there is not a unified national design criterion in China.In this case,model test is necessary to the typical complex joints.This paper h...
A Cast-steel joint has a strong adaptability,which has been widely used for many large span-space structures,but there is not a unified national design criterion in China.In this case,model test is necessary to the typical complex joints.This paper h...
2009, 39(5): 118-119,132.
doi: 10.13204/j.gyjz200905026
Abstract:
According to 4.2.4 of the GB 500072002 Code for Design of Building Foundation National Standard,for the preloadedconsolidated foundation,the shear strength parameters may be tested by consolidated-undrained test.Theoretically,the shear strength calcu...
According to 4.2.4 of the GB 500072002 Code for Design of Building Foundation National Standard,for the preloadedconsolidated foundation,the shear strength parameters may be tested by consolidated-undrained test.Theoretically,the shear strength calcu...
2009, 39(5): 120-123.
doi: 10.13204/j.gyjz200905027
Abstract:
According to the technics of structure member strengthened with R.C,it is designed that two pieces of composite beams by shaped-steel underpinning(CBSSU) jointed with welded short reinforcing steel bars and one R.C beam in order to contrast their exp...
According to the technics of structure member strengthened with R.C,it is designed that two pieces of composite beams by shaped-steel underpinning(CBSSU) jointed with welded short reinforcing steel bars and one R.C beam in order to contrast their exp...
2009, 39(5): 124-127.
doi: 10.13204/j.gyjz200905028
Abstract:
Based on the experiment on seismic reinforcement of brick walls with a window strengthened by CFRP under lower cycle reversal loads and the finite element analysis,the seismic reinforcement effectiveness is studied through the comparison of the data ...
Based on the experiment on seismic reinforcement of brick walls with a window strengthened by CFRP under lower cycle reversal loads and the finite element analysis,the seismic reinforcement effectiveness is studied through the comparison of the data ...
2009, 39(5): 128-132.
doi: 10.13204/j.gyjz200905029
Abstract:
Through experiments on 10 reinforced concrete slabs bonded with thick and thin fireproofing coatings and plain cement mortar respectively,the corresponding temperature distributions of the three cases have been obtained under standard fire condition....
Through experiments on 10 reinforced concrete slabs bonded with thick and thin fireproofing coatings and plain cement mortar respectively,the corresponding temperature distributions of the three cases have been obtained under standard fire condition....
2009, 39(5): 133-136.
doi: 10.13204/j.gyjz200905030
Abstract:
As a leading architectural design firm,Murphy/Jahn's design and practice is an interdisciplinary integration of architecture and engineering.They pay more attention to the environment of the urban,maximize the comfort and minimize the use of technica...
As a leading architectural design firm,Murphy/Jahn's design and practice is an interdisciplinary integration of architecture and engineering.They pay more attention to the environment of the urban,maximize the comfort and minimize the use of technica...
