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2015 Vol. 45, No. 4
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2015, 45(4): 1-6.
doi: 10.13204/j.gyjz201504001
Abstract:
Modern bamboo structure is a new kind of structural system，receiving more and more attentions in today's move towards sustainable construction． Comparing with conventional systems，such as steel and concrete structures， the modern bamboo structural sy...
Modern bamboo structure is a new kind of structural system，receiving more and more attentions in today's move towards sustainable construction． Comparing with conventional systems，such as steel and concrete structures， the modern bamboo structural sy...
2015, 45(4): 7-12.
doi: 10.13204/j.gyjz201504002
Abstract:
Based on current specifications timber materials，such as Wood Physical and Mechanical Properties Test Methods and Standard Test Methods for Small Clear Specimens of Timber ( ASTM D 143 －94) ，it was conducted shear tests of glue laminated bamboo ( Glu...
Based on current specifications timber materials，such as Wood Physical and Mechanical Properties Test Methods and Standard Test Methods for Small Clear Specimens of Timber ( ASTM D 143 －94) ，it was conducted shear tests of glue laminated bamboo ( Glu...
2015, 45(4): 13-17.
doi: 10.13204/j.gyjz201504003
Abstract:
It was presented the axial compression tests of GluBam columns with different slenderness ratio，and made a comparison between the test results and calculation results by the Chinese Code for Design of Timber Structures and American National Design Sp...
It was presented the axial compression tests of GluBam columns with different slenderness ratio，and made a comparison between the test results and calculation results by the Chinese Code for Design of Timber Structures and American National Design Sp...
2015, 45(4): 18-25.
doi: 10.13204/j.gyjz201504004
Abstract:
Selecting composite connection is a crucial factor for researching mechanical performance of GluBamconcrete composite beam． An initial stage of research on the feasibility of a type of notched connection for GluBamconcrete composite beam was describe...
Selecting composite connection is a crucial factor for researching mechanical performance of GluBamconcrete composite beam． An initial stage of research on the feasibility of a type of notched connection for GluBamconcrete composite beam was describe...
2015, 45(4): 26-32.
doi: 10.13204/j.gyjz201504005
Abstract:
GluBam is a new kind of environmentally friendly and energy efficient composite material in civil engineering developed in recent years． But the mechanical performance after subjected aging under the outdoor conditions is a blank of research． In this...
GluBam is a new kind of environmentally friendly and energy efficient composite material in civil engineering developed in recent years． But the mechanical performance after subjected aging under the outdoor conditions is a blank of research． In this...
2015, 45(4): 33-41.
doi: 10.13204/j.gyjz201504006
Abstract:
Because of the special shape and structure，bamboo pole is not fit to the requirements of construction industry and therefore its research and use are rare in the field of building structures． Moso bamboo，a kind of rich forest resource in China，was se...
Because of the special shape and structure，bamboo pole is not fit to the requirements of construction industry and therefore its research and use are rare in the field of building structures． Moso bamboo，a kind of rich forest resource in China，was se...
2015, 45(4): 42-47.
doi: 10.13204/j.gyjz201504007
Abstract:
Fire-resistant performance of GluBam wall is one of most important factors for the modern bamboo structural buildings． However，the research in this field is still in the blank． In this paper，a fire-resistant test of the full-scale GluBam wall was con...
Fire-resistant performance of GluBam wall is one of most important factors for the modern bamboo structural buildings． However，the research in this field is still in the blank． In this paper，a fire-resistant test of the full-scale GluBam wall was con...
2015, 45(4): 48-51.
doi: 10.13204/j.gyjz201504008
Abstract:
This paper introduced the general situation of thethird frontconstruction in Guizhou Province first，and then analyzed the heritages status of thethird frontindustrial buildings in Guizhou Province． A thorough thinking about the value evaluation and t...
This paper introduced the general situation of thethird frontconstruction in Guizhou Province first，and then analyzed the heritages status of thethird frontindustrial buildings in Guizhou Province． A thorough thinking about the value evaluation and t...
2015, 45(4): 52-55.
doi: 10.13204/j.gyjz201504009
Abstract:
The industrial heritage has a unique cultural meaning，which is an important part of the industrial city，it's reuse is as important as conservation． Based on the industrial heritage conservation，the characteristic industrial landscape and the cultured...
The industrial heritage has a unique cultural meaning，which is an important part of the industrial city，it's reuse is as important as conservation． Based on the industrial heritage conservation，the characteristic industrial landscape and the cultured...
2015, 45(4): 56-61.
doi: 10.13204/j.gyjz201504010
Abstract:
As an important traffic hub，the middle and upper reaches of Yuan River are the main path linking the eastern and southwestern regions of China in economic technology and supply transfer． Which objectively resulted in the fusion and integration of var...
As an important traffic hub，the middle and upper reaches of Yuan River are the main path linking the eastern and southwestern regions of China in economic technology and supply transfer． Which objectively resulted in the fusion and integration of var...
2015, 45(4): 62-66.
doi: 10.13204/j.gyjz201504011
Abstract:
Under the action of earthquake，the vibration of a high-rise industrial gas building is relatively severe． So the study of vibration control under different earthquake action has become more and more important． In this paper，a finite element model of ...
Under the action of earthquake，the vibration of a high-rise industrial gas building is relatively severe． So the study of vibration control under different earthquake action has become more and more important． In this paper，a finite element model of ...
2015, 45(4): 67-71.
doi: 10.13204/j.gyjz201504012
Abstract:
Infill walls are considered as non-structural elements，but they are still involved in seismic calculation． This paper considered the interaction between the main structures and fill walls，used OpenSEES to establish simplified model． Infill wall adopt...
Infill walls are considered as non-structural elements，but they are still involved in seismic calculation． This paper considered the interaction between the main structures and fill walls，used OpenSEES to establish simplified model． Infill wall adopt...
2015, 45(4): 72-76.
doi: 10.13204/j.gyjz201504013
Abstract:
Based on the flexural static loading test of six concrete beams，the crack distribution and development of CFRP － PCPs ( carbon fiber reinforced plastics prestressed concrete prisms) composites reinforced concrete beams under service load were researc...
Based on the flexural static loading test of six concrete beams，the crack distribution and development of CFRP － PCPs ( carbon fiber reinforced plastics prestressed concrete prisms) composites reinforced concrete beams under service load were researc...
2015, 45(4): 77-82.
doi: 10.13204/j.gyjz201504014
Abstract:
Using finite element analysis software，considering the non-linear behavior of core concrete under tri-axial state and interaction between the PVC tube and the core concrete，a finite element analysis model of PVC-FRP confined concrete short column was...
Using finite element analysis software，considering the non-linear behavior of core concrete under tri-axial state and interaction between the PVC tube and the core concrete，a finite element analysis model of PVC-FRP confined concrete short column was...
2015, 45(4): 83-87.
doi: 10.13204/j.gyjz201504015
Abstract:
Based on the experimental study，using the finite element software ABAQUS，the reasonable constitutive relations of CFRP strips，PVC tube，steel and concrete were chosen，the mesh of finite element model was divided，the boundary condition and load were ap...
Based on the experimental study，using the finite element software ABAQUS，the reasonable constitutive relations of CFRP strips，PVC tube，steel and concrete were chosen，the mesh of finite element model was divided，the boundary condition and load were ap...
2015, 45(4): 88-91.
doi: 10.13204/j.gyjz201504016
Abstract:
The prestress loss of the web for a prestressed concrete continuous rigid frame bridge was studied． The phased accurate measurement of the prestress loss of the web rebars for No. 3 pier was also carried out by the embedded anchor dynamometer; meanwh...
The prestress loss of the web for a prestressed concrete continuous rigid frame bridge was studied． The phased accurate measurement of the prestress loss of the web rebars for No. 3 pier was also carried out by the embedded anchor dynamometer; meanwh...
2015, 45(4): 92-97.
doi: 10.13204/j.gyjz201504017
Abstract:
In order to study the seismic performance assessment method of brick masonry structures with precast slabs，the bi-directional pseudo-dynamic test of 1∶ 2 scaled building model was carried out． The change of rigidity and frequency of the structure was...
In order to study the seismic performance assessment method of brick masonry structures with precast slabs，the bi-directional pseudo-dynamic test of 1∶ 2 scaled building model was carried out． The change of rigidity and frequency of the structure was...
2015, 45(4): 98-102.
doi: 10.13204/j.gyjz201504018
Abstract:
To build the risk evaluation system of ancient masonry pagodas under earthquake，vulnerability index was selected based on seismic properties and seismic damage investigation to plot fragility curve． Then it was built a mathematical model of earthquak...
To build the risk evaluation system of ancient masonry pagodas under earthquake，vulnerability index was selected based on seismic properties and seismic damage investigation to plot fragility curve． Then it was built a mathematical model of earthquak...
2015, 45(4): 103-106.
doi: 10.13204/j.gyjz201504019
Abstract:
The paper presented a numerical method to simulate the hydraulic fracture in rock engineering． Based on cohesive elements，a pore pressure cohesive fracture model was developed． To reveal the law of fracture initiation and fracture propagation， the cr...
The paper presented a numerical method to simulate the hydraulic fracture in rock engineering． Based on cohesive elements，a pore pressure cohesive fracture model was developed． To reveal the law of fracture initiation and fracture propagation， the cr...
2015, 45(4): 107-112.
doi: 10.13204/j.gyjz201504020
Abstract:
Some of literatures have investigated the influence on deformation of deep excavations adjacent to buildings，but most of them regarded the adjacent building as a kind of uniform load directly instead of the geometry of the building，and ignored the ov...
Some of literatures have investigated the influence on deformation of deep excavations adjacent to buildings，but most of them regarded the adjacent building as a kind of uniform load directly instead of the geometry of the building，and ignored the ov...
2015, 45(4): 113-116.
doi: 10.13204/j.gyjz201504021
Abstract:
There is a great difference between the calculated collapse under overburden pressure and the measured collapse，it is one of the main reasons for the difference that the method indoor for determining coefficient of collapsibility under overburden pre...
There is a great difference between the calculated collapse under overburden pressure and the measured collapse，it is one of the main reasons for the difference that the method indoor for determining coefficient of collapsibility under overburden pre...
2015, 45(4): 117-119.
doi: 10.13204/j.gyjz201504022
Abstract:
The formula of acting force on pile top of foundation with asymmetric piles was deduced． Analysis showed that the formula of Technical Code for Building Pile Foundations ( JGJ 942008) was a special case，which was only applicative with the situation o...
The formula of acting force on pile top of foundation with asymmetric piles was deduced． Analysis showed that the formula of Technical Code for Building Pile Foundations ( JGJ 942008) was a special case，which was only applicative with the situation o...
2015, 45(4): 120-126.
doi: 10.13204/j.gyjz201504023
Abstract:
Engineered cementitious composite ( ECC) can significantly improve the anti-cracking performance and damage resistance ability of concrete structure due to its pseudo strain hardening and multiple cracking performances． Specimens of 9 groups with dif...
Engineered cementitious composite ( ECC) can significantly improve the anti-cracking performance and damage resistance ability of concrete structure due to its pseudo strain hardening and multiple cracking performances． Specimens of 9 groups with dif...
2015, 45(4): 127-131.
doi: 10.13204/j.gyjz201504024
Abstract:
To investigate the effect of different environment and stress levels on creep of glass fiber reinforced polymer composite ( GFRP) ，its creeps under the effect of atmospheric and chloride ion environment during different test periods were measured． Th...
To investigate the effect of different environment and stress levels on creep of glass fiber reinforced polymer composite ( GFRP) ，its creeps under the effect of atmospheric and chloride ion environment during different test periods were measured． Th...
2015, 45(4): 132-135.
doi: 10.13204/j.gyjz201504025
Abstract:
To investigate the effects of silica fume on the mechanical properties of Reactive Powder Concrete( RPC) ， the compression strength，split tensile strength and flexural tensile strength of RPC with five different silica fume volumetric contents were r...
To investigate the effects of silica fume on the mechanical properties of Reactive Powder Concrete( RPC) ， the compression strength，split tensile strength and flexural tensile strength of RPC with five different silica fume volumetric contents were r...
2015, 45(4): 136-142.
doi: 10.13204/j.gyjz201504026
Abstract:
To meet the needs of the new structure construction，a new kind of cantilever support system is brought forward． Based on the system，it was built a finite element model taking account of the joint semi-rigid connection and generalized initial imperfec...
To meet the needs of the new structure construction，a new kind of cantilever support system is brought forward． Based on the system，it was built a finite element model taking account of the joint semi-rigid connection and generalized initial imperfec...
2015, 45(4): 143-146.
doi: 10.13204/j.gyjz201504027
Abstract:
The spatial steel pipe truss and radiation beam horizontal supporting structures with the same diameter of 30 m were selected for comparison，the two models were applied with 0，800，1 600，2 400 kN loads and analyzed by the ANSYS software under differen...
The spatial steel pipe truss and radiation beam horizontal supporting structures with the same diameter of 30 m were selected for comparison，the two models were applied with 0，800，1 600，2 400 kN loads and analyzed by the ANSYS software under differen...
2015, 45(4): 151-155.
doi: 10.13204/j.gyjz201504029
Abstract:
For the purpose of improving seismic performance of steel reinforced concrete ( SRC) columns with high axial compression ratio，SRC columns with cross-shaped steel along diagonal line were put forward，whose bearing capacity calculation could not adopt...
For the purpose of improving seismic performance of steel reinforced concrete ( SRC) columns with high axial compression ratio，SRC columns with cross-shaped steel along diagonal line were put forward，whose bearing capacity calculation could not adopt...
2015, 45(4): 156-160.
doi: 10.13204/j.gyjz201504030
Abstract:
With the consideration of the second order effect of the structure，the calculated internal forces and displacement are both larger than the results obtained from the first order analysis． While dealing with the same load and the same geometric condit...
With the consideration of the second order effect of the structure，the calculated internal forces and displacement are both larger than the results obtained from the first order analysis． While dealing with the same load and the same geometric condit...
2015, 45(4): 161-167.
doi: 10.13204/j.gyjz201504031
Abstract:
An optimizing idea was produced for the design of the top beam in electrostatic precipitator casing: the insulation layer and the original short-span top beam of casing could constitute a long-span truss beam system，then the overall cross section of ...
An optimizing idea was produced for the design of the top beam in electrostatic precipitator casing: the insulation layer and the original short-span top beam of casing could constitute a long-span truss beam system，then the overall cross section of ...
2015, 45(4): 168-172.
doi: 10.13204/j.gyjz201504032
Abstract:
A new seismic retrofitting technology of using post-tensioning tendons to retrofit brick wall structures is presented．To verify the validity of the retrofitting technology，MSC.MARC was used to set up the models of one unreinforced brick wall and the ...
A new seismic retrofitting technology of using post-tensioning tendons to retrofit brick wall structures is presented．To verify the validity of the retrofitting technology，MSC.MARC was used to set up the models of one unreinforced brick wall and the ...
2015, 45(4): 173-176.
doi: 10.13204/j.gyjz201504033
Abstract:
Through the case introduction of sino-singapore Tianjin eco-city heat supply plant industrial building design，starting fromgreen industrial buildingsdesign concept，and by combining with the heat source plant project in site selection，function demand ...
Through the case introduction of sino-singapore Tianjin eco-city heat supply plant industrial building design，starting fromgreen industrial buildingsdesign concept，and by combining with the heat source plant project in site selection，function demand ...
2015, 45(4): 177-180.
doi: 10.13204/j.gyjz201504034
Abstract:
The paper introduced and analyzed the process of building design of Bozhou grand theatre and radio ＆ television center，and discussed the architectural features of large stadium and gym which reflect the culture foundation of a city，with which the loc...
The paper introduced and analyzed the process of building design of Bozhou grand theatre and radio ＆ television center，and discussed the architectural features of large stadium and gym which reflect the culture foundation of a city，with which the loc...
