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2009 Vol. 39, No. 6
Display Method:
2009, 39(6): 1-4,12.
doi: 10.13204/j.gyjz200906001
Abstract:
It is first introduced the writing process of the first Design Code for Steel Structures TJ 1774 as well as its special features.Afterwards,the major amendments in the two successive revisions are given in brief.It is mainly discussed the forthcoming...
It is first introduced the writing process of the first Design Code for Steel Structures TJ 1774 as well as its special features.Afterwards,the major amendments in the two successive revisions are given in brief.It is mainly discussed the forthcoming...
2009, 39(6): 5-12.
doi: 10.13204/j.gyjz200906002
Abstract:
It is given the comparison of specifications for the stability design formulas in American ANSI/AISC 3602005,British 595012000,Canadian CAN/CSAS162001,Australian AS 41001998,Japanese AIJ2002 and Chinese GB 500172003.The theoretical analyses and exper...
It is given the comparison of specifications for the stability design formulas in American ANSI/AISC 3602005,British 595012000,Canadian CAN/CSAS162001,Australian AS 41001998,Japanese AIJ2002 and Chinese GB 500172003.The theoretical analyses and exper...
2009, 39(6): 13-17,21.
doi: 10.13204/j.gyjz200906003
Abstract:
It's proposed that the effect of the connections' deformation should be considered in structural analysis of semi-rigid steel structures in Code for Design of Steel Structures(GB 500172003),but there is no specific provision for its analysis and desi...
It's proposed that the effect of the connections' deformation should be considered in structural analysis of semi-rigid steel structures in Code for Design of Steel Structures(GB 500172003),but there is no specific provision for its analysis and desi...
2009, 39(6): 18-21.
doi: 10.13204/j.gyjz200906004
Abstract:
The application of Q420 and Q460 high strength hot-rolled steel angles in steel structures is increasing,but because of the high strength,the widthto-thickness ratio of some steel angles exceeds the code limitation,which does not satisfy the requirem...
The application of Q420 and Q460 high strength hot-rolled steel angles in steel structures is increasing,but because of the high strength,the widthto-thickness ratio of some steel angles exceeds the code limitation,which does not satisfy the requirem...
2009, 39(6): 22-24.
doi: 10.13204/j.gyjz200906005
Abstract:
Single equal leg angles are usually used as axial compression members in steel structures,especially in transmission towers design.However,during design calculation,the ratio of steel angle edge width to its thickness will be a problem either using c...
Single equal leg angles are usually used as axial compression members in steel structures,especially in transmission towers design.However,during design calculation,the ratio of steel angle edge width to its thickness will be a problem either using c...
2009, 39(6): 25-27.
doi: 10.13204/j.gyjz200906006
Abstract:
Hot rolled H-section steel is a kind of highly efficient and economical sectional material.It has a wide flange,good lateral rigidity and better performance in bending.Currently homemade H-section steel is classified as Wide,Medium,Narrow and Thin se...
Hot rolled H-section steel is a kind of highly efficient and economical sectional material.It has a wide flange,good lateral rigidity and better performance in bending.Currently homemade H-section steel is classified as Wide,Medium,Narrow and Thin se...
2009, 39(6): 28-31.
doi: 10.13204/j.gyjz200906007
Abstract:
The clause 8.9.3 is set up as a mandatory provision in Code for Design of Steel Structures(GB 500172003),which prescribes that concrete cover must be set on the column foot.The code has been put in practice for more than five years,but there are many...
The clause 8.9.3 is set up as a mandatory provision in Code for Design of Steel Structures(GB 500172003),which prescribes that concrete cover must be set on the column foot.The code has been put in practice for more than five years,but there are many...
2009, 39(6): 32-35,41.
doi: 10.13204/j.gyjz200906008
Abstract:
The structural working temperature is an important factor which shall be considered in selecting steel quality.Provisions in this regard in Code for Design of Steel Structure(GB 500172003) are somewhat rough and even irrational in some instances.Disc...
The structural working temperature is an important factor which shall be considered in selecting steel quality.Provisions in this regard in Code for Design of Steel Structure(GB 500172003) are somewhat rough and even irrational in some instances.Disc...
2009, 39(6): 36-38,73.
doi: 10.13204/j.gyjz200906009
Abstract:
Some personal views on Code for Design of Steel Structures(GB 500172003)are put forward.These include: design value of gravity load,second-order moments and beam-column formula,scope to checking fatigue,effective section,calculating of frame column b...
Some personal views on Code for Design of Steel Structures(GB 500172003)are put forward.These include: design value of gravity load,second-order moments and beam-column formula,scope to checking fatigue,effective section,calculating of frame column b...
2009, 39(6): 39-41.
doi: 10.13204/j.gyjz200906010
Abstract:
How to re-activating the lost vitality of the industrial wasteland in the center of a city to improve the citys ecological environment and provide a good outdoor public space,has become one of the profound social problems for scholars to explore.In t...
How to re-activating the lost vitality of the industrial wasteland in the center of a city to improve the citys ecological environment and provide a good outdoor public space,has become one of the profound social problems for scholars to explore.In t...
2009, 39(6): 42-45,49.
doi: 10.13204/j.gyjz200906011
Abstract:
The modern dwellings in Qingdao are an important part of the modern architecture and the city culture.The Qingdao modern detached houses were the main part in the modern dwellings with the important research value.It was studied that their historical...
The modern dwellings in Qingdao are an important part of the modern architecture and the city culture.The Qingdao modern detached houses were the main part in the modern dwellings with the important research value.It was studied that their historical...
2009, 39(6): 46-49.
doi: 10.13204/j.gyjz200906012
Abstract:
The planning and design of the exhibition buildings is the pivotal material facilities of the exhibition economy,it is also the functional core developing exhibition economy and promoting the region economy.Using a building case,it is discussed speci...
The planning and design of the exhibition buildings is the pivotal material facilities of the exhibition economy,it is also the functional core developing exhibition economy and promoting the region economy.Using a building case,it is discussed speci...
2009, 39(6): 50-54,64.
doi: 10.13204/j.gyjz200906013
Abstract:
The design method of shear wall's boundary elements is one of the problems that have not been solved perfectly.The lateral displacement mode of cantilever shear wall in limit state is set up,and the plastic hinge rotation is used to define the fortif...
The design method of shear wall's boundary elements is one of the problems that have not been solved perfectly.The lateral displacement mode of cantilever shear wall in limit state is set up,and the plastic hinge rotation is used to define the fortif...
2009, 39(6): 55-58.
doi: 10.13204/j.gyjz200906014
Abstract:
Six specimens of abnormal interior joints were tested under reversed cyclic loading.Experimental studies were carried out to investigate the influence of joint core dimensions and axial compression ratio on crack resistance of abnormal joints.The res...
Six specimens of abnormal interior joints were tested under reversed cyclic loading.Experimental studies were carried out to investigate the influence of joint core dimensions and axial compression ratio on crack resistance of abnormal joints.The res...
2009, 39(6): 59-64.
doi: 10.13204/j.gyjz200906015
Abstract:
A bi-steel ladder framework is formed by two parallel longitudinal reinforcements and short transverse reinforcements plumbing longitudinal reinforcement.In theory adopting bi-steel technique can improve bonding function between reinforcement and con...
A bi-steel ladder framework is formed by two parallel longitudinal reinforcements and short transverse reinforcements plumbing longitudinal reinforcement.In theory adopting bi-steel technique can improve bonding function between reinforcement and con...
2009, 39(6): 65-69.
doi: 10.13204/j.gyjz200906016
Abstract:
Mega-sub controlled structure(MSCS),an isolated substructure used in mega-frame building,has attracted more and more attention of designers for its prominent controlling effectiveness in mega-frame building.An active control,for mega-sub controlled s...
Mega-sub controlled structure(MSCS),an isolated substructure used in mega-frame building,has attracted more and more attention of designers for its prominent controlling effectiveness in mega-frame building.An active control,for mega-sub controlled s...
2009, 39(6): 70-73.
doi: 10.13204/j.gyjz200906017
Abstract:
A special-shaped frame structure system is developed based on common frame structures.By setting fringe component on the structure,the stiffnesses of frame column,beam and beam-column joint are increased,and therefore the whole stiffness of frame str...
A special-shaped frame structure system is developed based on common frame structures.By setting fringe component on the structure,the stiffnesses of frame column,beam and beam-column joint are increased,and therefore the whole stiffness of frame str...
2009, 39(6): 74-78.
doi: 10.13204/j.gyjz200906018
Abstract:
The long-term internal force and deformation of pile foundation are directly related to the viscoelasticity of soil,especially in soft clay region.According to the displacement coordinative relationship between vertical pile and soil,the viscoelastic...
The long-term internal force and deformation of pile foundation are directly related to the viscoelasticity of soil,especially in soft clay region.According to the displacement coordinative relationship between vertical pile and soil,the viscoelastic...
2009, 39(6): 79-83.
doi: 10.13204/j.gyjz200906019
Abstract:
The difference of site classification and site effects between Chinese Code GB 500112001 and FEMA450 is studied in this paper.Firstly,comparative analysis of site class of ordinary site,site with soft interlayer within 20 m depth and site with soft s...
The difference of site classification and site effects between Chinese Code GB 500112001 and FEMA450 is studied in this paper.Firstly,comparative analysis of site class of ordinary site,site with soft interlayer within 20 m depth and site with soft s...
2009, 39(6): 84-87,107.
doi: 10.13204/j.gyjz200906020
Abstract:
In order to investigate the effect of primary compression settlement of municipal solid waste landfill on the total settlement,and make an accurate prediction on primary compression settlement,the computation model of primary compression settlement w...
In order to investigate the effect of primary compression settlement of municipal solid waste landfill on the total settlement,and make an accurate prediction on primary compression settlement,the computation model of primary compression settlement w...
2009, 39(6): 88-91,104.
doi: 10.13204/j.gyjz200906021
Abstract:
Unloading engineering is often met as a matter of fact,and the path of keep major stress-strain invariant and minor stress-strain reduced exist indeed in all the sress pathes.A series of experimental researches on the deformation character were made ...
Unloading engineering is often met as a matter of fact,and the path of keep major stress-strain invariant and minor stress-strain reduced exist indeed in all the sress pathes.A series of experimental researches on the deformation character were made ...
2009, 39(6): 92-95,78.
doi: 10.13204/j.gyjz200906022
Abstract:
Based on Moelands-Reinhardt single parameter exponential constitutive equation,steel fiber concrete damage development equation is obtained using equivalent strain hypothesis.Modified damage development equation of steel fiber concrete is proposed fo...
Based on Moelands-Reinhardt single parameter exponential constitutive equation,steel fiber concrete damage development equation is obtained using equivalent strain hypothesis.Modified damage development equation of steel fiber concrete is proposed fo...
2009, 39(6): 96-100.
doi: 10.13204/j.gyjz200906023
Abstract:
The influence of the concrete strength,volume of steel fiber and filling range of steel fiber on punching shear performance of slabs was discussed through the experiment on the 13 steel fiber high-strength reinforced concrete two-way simple slabs.Fur...
The influence of the concrete strength,volume of steel fiber and filling range of steel fiber on punching shear performance of slabs was discussed through the experiment on the 13 steel fiber high-strength reinforced concrete two-way simple slabs.Fur...
2009, 39(6): 101-104.
doi: 10.13204/j.gyjz200906024
Abstract:
High-performance ferrocement laminate(HPFL) is a new method to reinforce RC component.It adopts HPFL as inorganic material,and possesses numerous merits.In order to study the shear pins' impact on the interfacial bonding properties at high-temperatur...
High-performance ferrocement laminate(HPFL) is a new method to reinforce RC component.It adopts HPFL as inorganic material,and possesses numerous merits.In order to study the shear pins' impact on the interfacial bonding properties at high-temperatur...
2009, 39(6): 105-107.
doi: 10.13204/j.gyjz200906025
Abstract:
The methods of compression-testing machine,MIP(mercury intrusion porosity)and SEM(scanning electron microscope) are used to study the relationship between strength and pore characteristics of HPC(high performance concrete) at minus temperature.The ex...
The methods of compression-testing machine,MIP(mercury intrusion porosity)and SEM(scanning electron microscope) are used to study the relationship between strength and pore characteristics of HPC(high performance concrete) at minus temperature.The ex...
2009, 39(6): 108-111.
doi: 10.13204/j.gyjz200906026
Abstract:
In order to reduce the construction time as far as possible in a blast furnace construction process,because the blast furnace main body space is narrow and small,many upper air overlapping operations should be done,which causes the construction to be...
In order to reduce the construction time as far as possible in a blast furnace construction process,because the blast furnace main body space is narrow and small,many upper air overlapping operations should be done,which causes the construction to be...
2009, 39(6): 112-116.
doi: 10.13204/j.gyjz200906027
Abstract:
There are several advantages of adhesively bonded carbon fiber reinforced polymer(CFRP) laminates to strengthen deteriorated steel members over traditional retrofit methods.The bond behavior of CFRP to steel affects their load transfer and the effect...
There are several advantages of adhesively bonded carbon fiber reinforced polymer(CFRP) laminates to strengthen deteriorated steel members over traditional retrofit methods.The bond behavior of CFRP to steel affects their load transfer and the effect...
2009, 39(6): 117-119,116.
doi: 10.13204/j.gyjz200906028
Abstract:
After reinforced concrete structures suffered from a fire,because of the impact of high temperature,a chemical change would occur in material of concrete,whose strength and ductility would be decreased,thus reducing the physical and mechanical proper...
After reinforced concrete structures suffered from a fire,because of the impact of high temperature,a chemical change would occur in material of concrete,whose strength and ductility would be decreased,thus reducing the physical and mechanical proper...
2009, 39(6): 120-122.
doi: 10.13204/j.gyjz200906029
Abstract:
Initial deflection of the floor beam of a project by lateral loads and co-axial role occurs because of the construction defects.Based on the analysis of the initial defect of the beam,it is derived a formula for stability bearing capacity of the bend...
Initial deflection of the floor beam of a project by lateral loads and co-axial role occurs because of the construction defects.Based on the analysis of the initial defect of the beam,it is derived a formula for stability bearing capacity of the bend...
2009, 39(6): 123-125.
doi: 10.13204/j.gyjz200906030
Abstract:
Innovation is the necessary way of development.It is useful for the substantial progress of architectural discipline that studying the methods of innovation of industrial buildings design.By analysing the innovations of petrochemical industrial build...
Innovation is the necessary way of development.It is useful for the substantial progress of architectural discipline that studying the methods of innovation of industrial buildings design.By analysing the innovations of petrochemical industrial build...
