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2015 Vol. 45, No. 8
Display Method:
2015, 45(8): 1-9.
doi: 10.13204/j.gyjz201508001
Abstract:
According to different mechanical characteristics and force transferring principles， cable-supported structures can be classified as cable-supported plane structure，separable cable-supported spatial structure and inseparable cable-supported spatial s...
According to different mechanical characteristics and force transferring principles， cable-supported structures can be classified as cable-supported plane structure，separable cable-supported spatial structure and inseparable cable-supported spatial s...
2015, 45(8): 10-13.
doi: 10.13204/j.gyjz201508002
Abstract:
The thermal expansion properties of tension components are distinctly different． The temperature response of tension dome was analyzed based on variable layout and thermal expansion properties of tension components using Geiger type tension dome． It ...
The thermal expansion properties of tension components are distinctly different． The temperature response of tension dome was analyzed based on variable layout and thermal expansion properties of tension components using Geiger type tension dome． It ...
2015, 45(8): 14-19.
doi: 10.13204/j.gyjz201508003
Abstract:
Six suspendome models with different pretensions，rise-span ratios，bearing connections，symmetries and rigidity of substructures were employed to investigate the pretension changes in cable-strut system as well as the residual deformations of the upper...
Six suspendome models with different pretensions，rise-span ratios，bearing connections，symmetries and rigidity of substructures were employed to investigate the pretension changes in cable-strut system as well as the residual deformations of the upper...
2015, 45(8): 20-24.
doi: 10.13204/j.gyjz201508004
Abstract:
Geiger cable domes have been successfully applied in stadiums with circular plane both at home and abroad，but hardly used in stadiums with oval plane． In this paper，combined with the concept of the force density method and the integral possible prest...
Geiger cable domes have been successfully applied in stadiums with circular plane both at home and abroad，but hardly used in stadiums with oval plane． In this paper，combined with the concept of the force density method and the integral possible prest...
2015, 45(8): 25-29.
doi: 10.13204/j.gyjz201508005
Abstract:
For cable-supported structures，prestress loss of cables has great influence on the structural bearing capacity and safety of the cable-supported structures． Factors of life cycle prestress losses in cable-supported structures were analyzed，including ...
For cable-supported structures，prestress loss of cables has great influence on the structural bearing capacity and safety of the cable-supported structures． Factors of life cycle prestress losses in cable-supported structures were analyzed，including ...
2015, 45(8): 30-36.
doi: 10.13204/j.gyjz201508006
Abstract:
Nowadays seismic response analysis for most of suspen-dome structures is assumed their foundations constrained by rigid boundary conditions． However，the soil around the foundation may be deformed when the soil excited by the earthquake wave． In order...
Nowadays seismic response analysis for most of suspen-dome structures is assumed their foundations constrained by rigid boundary conditions． However，the soil around the foundation may be deformed when the soil excited by the earthquake wave． In order...
2015, 45(8): 37-42.
doi: 10.13204/j.gyjz201508007
Abstract:
The roof of the exhibition halls in Guangrao International Expo Center has a long span and the limited height of the roof structure． A new type of space truss string structure was determined to be used after comparing with other roof schemes． This st...
The roof of the exhibition halls in Guangrao International Expo Center has a long span and the limited height of the roof structure． A new type of space truss string structure was determined to be used after comparing with other roof schemes． This st...
2015, 45(8): 43-47.
doi: 10.13204/j.gyjz201508008
Abstract:
This paper provided a construction process numerical simulation and monitoring of cable supported beam structure-concrete slab composite floor system，based on the project of Hebei Normal University Gymnasium． The method and results of monitoring were...
This paper provided a construction process numerical simulation and monitoring of cable supported beam structure-concrete slab composite floor system，based on the project of Hebei Normal University Gymnasium． The method and results of monitoring were...
2015, 45(8): 48-52.
doi: 10.13204/j.gyjz201508009
Abstract:
Double-layered suspen-dome structure was applied in Tianjin Sports Center Velodrome． Temperature and strain monitoring was carried out to guarantee the safety and to study the mechanical characteristic and temperature distribution of the dome． Temper...
Double-layered suspen-dome structure was applied in Tianjin Sports Center Velodrome． Temperature and strain monitoring was carried out to guarantee the safety and to study the mechanical characteristic and temperature distribution of the dome． Temper...
2015, 45(8): 53-56.
doi: 10.13204/j.gyjz201508010
Abstract:
Taking the enterprise park in an old industrial base city as the research object，firstly its space structure characteristics of land use were analyzed． Then it was proposed the necessity of the renewal of land use under conditions of transformation o...
Taking the enterprise park in an old industrial base city as the research object，firstly its space structure characteristics of land use were analyzed． Then it was proposed the necessity of the renewal of land use under conditions of transformation o...
2015, 45(8): 57-61.
doi: 10.13204/j.gyjz201508011
Abstract:
This paper analyzed the development of modern silk industry in Hang-Jia-Hu Ｒegion，and defined the time range，the spatial scope and the types of the modern silk industrial heritages in Hang-Jia-Hu Ｒegion． Then，relevant information was gathered，and the...
This paper analyzed the development of modern silk industry in Hang-Jia-Hu Ｒegion，and defined the time range，the spatial scope and the types of the modern silk industrial heritages in Hang-Jia-Hu Ｒegion． Then，relevant information was gathered，and the...
2015, 45(8): 62-66.
doi: 10.13204/j.gyjz201508012
Abstract:
In the accelerating process of globalization，the phenomenon of cities inclining to the sameness is becoming more and more serious，and protection awareness of geographical features is strengthened gradually． Ｒegional characteristics of the historic di...
In the accelerating process of globalization，the phenomenon of cities inclining to the sameness is becoming more and more serious，and protection awareness of geographical features is strengthened gradually． Ｒegional characteristics of the historic di...
2015, 45(8): 67-72.
doi: 10.13204/j.gyjz201508013
Abstract:
Considering the different size of opening， the mechanical properties of the RC beams with opening on the shear bending section， as well as the beams with opening filled with CGM and reinforced by CFRP were researched． The results showed that the grow...
Considering the different size of opening， the mechanical properties of the RC beams with opening on the shear bending section， as well as the beams with opening filled with CGM and reinforced by CFRP were researched． The results showed that the grow...
2015, 45(8): 73-77.
doi: 10.13204/j.gyjz201508014
Abstract:
All course loading tests of four cross-shaped beam-column joints specimens were conducted under the positive or negative bending moment． Diverse layouts of PVC sleeve were considered as an impact on the joint performance． According to the current des...
All course loading tests of four cross-shaped beam-column joints specimens were conducted under the positive or negative bending moment． Diverse layouts of PVC sleeve were considered as an impact on the joint performance． According to the current des...
2015, 45(8): 78-85.
doi: 10.13204/j.gyjz201508015
Abstract:
In order to study the way how to improve the spatial action of precast monolithic composite floor slabs，and would replace the cast-in-place surface layer to reduce the weight of structure，pseudo dynamic tests were used to do elastic contrast tests of...
In order to study the way how to improve the spatial action of precast monolithic composite floor slabs，and would replace the cast-in-place surface layer to reduce the weight of structure，pseudo dynamic tests were used to do elastic contrast tests of...
2015, 45(8): 86-90.
doi: 10.13204/j.gyjz201508016
Abstract:
In order to study the seismic performance of a S-shaped irregular elevated curve bridge under earthquake，a Sshaped curve bridge model with the similar ratio being 1/20 was designed and produced，to analyze the experimental phenomena，the dynamic charac...
In order to study the seismic performance of a S-shaped irregular elevated curve bridge under earthquake，a Sshaped curve bridge model with the similar ratio being 1/20 was designed and produced，to analyze the experimental phenomena，the dynamic charac...
2015, 45(8): 91-98.
doi: 10.13204/j.gyjz201508017
Abstract:
Based on finite element software steel reinforced concrete ( SRC) frame - reinforced concrete ( RC) core tube structures with different structure characters were established． Main factors chosen as structure design parameters were wall integral coeff...
Based on finite element software steel reinforced concrete ( SRC) frame - reinforced concrete ( RC) core tube structures with different structure characters were established． Main factors chosen as structure design parameters were wall integral coeff...
2015, 45(8): 99-103.
doi: 10.13204/j.gyjz201508018
Abstract:
The variations law of meso-structure and shear strength of expansive soil under the condition of dryingwetting cycles were studied with CT technology and normal direct shear experiment． Defining damage variable based on CT number，the relationship of ...
The variations law of meso-structure and shear strength of expansive soil under the condition of dryingwetting cycles were studied with CT technology and normal direct shear experiment． Defining damage variable based on CT number，the relationship of ...
2015, 45(8): 104-109.
doi: 10.13204/j.gyjz201508019
Abstract:
The influence of the geosynthetic materials on the reinforced soil interface properties is important． A series of large direct shear tests with different geosynthetic materials under different normal stress were done for this new reinforced soil． Tes...
The influence of the geosynthetic materials on the reinforced soil interface properties is important． A series of large direct shear tests with different geosynthetic materials under different normal stress were done for this new reinforced soil． Tes...
2015, 45(8): 110-115.
doi: 10.13204/j.gyjz201508020
Abstract:
In highway bridge engineerings，the bearing characteristic of PHC pipe pile under the action of horizontal load is very important． However，little research was done in the main influence factors and the pile group effect． First，the bearing characterist...
In highway bridge engineerings，the bearing characteristic of PHC pipe pile under the action of horizontal load is very important． However，little research was done in the main influence factors and the pile group effect． First，the bearing characterist...
2015, 45(8): 116-120.
doi: 10.13204/j.gyjz201508021
Abstract:
To ensure the anti-crack performance of reinforced concrete raft foundations that can meet structural durability，anti-leakage and appearance of basements，it is necessary to check and control the maximum width of crack according to relative technical ...
To ensure the anti-crack performance of reinforced concrete raft foundations that can meet structural durability，anti-leakage and appearance of basements，it is necessary to check and control the maximum width of crack according to relative technical ...
2015, 45(8): 121-124.
doi: 10.13204/j.gyjz201508022
Abstract:
The simplified analysis of the parallel composite isolation system was carried out based on equivalent linearization method． First of all，through the derivation，the restoring force model expressed in the form of basal shear force and displacement was...
The simplified analysis of the parallel composite isolation system was carried out based on equivalent linearization method． First of all，through the derivation，the restoring force model expressed in the form of basal shear force and displacement was...
2015, 45(8): 125-128.
doi: 10.13204/j.gyjz201508023
Abstract:
The corrosion behavior of Q235B steel beam，ML15 steel stud，and the weldment used in a steel-concrete composite element，as well as the galvanic couples referring to the stud body in a simulated rainwater and a saturated Ca( OH) 2 solution with differe...
The corrosion behavior of Q235B steel beam，ML15 steel stud，and the weldment used in a steel-concrete composite element，as well as the galvanic couples referring to the stud body in a simulated rainwater and a saturated Ca( OH) 2 solution with differe...
2015, 45(8): 129-134.
doi: 10.13204/j.gyjz201508024
Abstract:
To solve the problem of long duration and high cost of the changing-support scheme of large-span deep excavations，a new optimization method of replacing the scheme by full framing system was proposed． The finite element software MIDAS GTS 4. 0 and th...
To solve the problem of long duration and high cost of the changing-support scheme of large-span deep excavations，a new optimization method of replacing the scheme by full framing system was proposed． The finite element software MIDAS GTS 4. 0 and th...
2015, 45(8): 135-138.
doi: 10.13204/j.gyjz201508025
Abstract:
The viaduct project of the second ring road in Chengdu is located in the heart of the old town，in order to ensure the normal traffic of vehicles during the construction of the capping-beam-support-system with high buttress ( the average height of 12 ...
The viaduct project of the second ring road in Chengdu is located in the heart of the old town，in order to ensure the normal traffic of vehicles during the construction of the capping-beam-support-system with high buttress ( the average height of 12 ...
2015, 45(8): 139-144.
doi: 10.13204/j.gyjz201508026
Abstract:
Hybrid FRP-concrete-steel double-skin tubular member is a new form of hybrid structural member composed of an inner steel tube，an outer FRP tube and a concrete infill between them． In this type of new hybrid member， the three constituent materials ar...
Hybrid FRP-concrete-steel double-skin tubular member is a new form of hybrid structural member composed of an inner steel tube，an outer FRP tube and a concrete infill between them． In this type of new hybrid member， the three constituent materials ar...
2015, 45(8): 145-152.
doi: 10.13204/j.gyjz201508027
Abstract:
In order to compute story drift and link rotation conveniently and identify loading path and internal force distribution of V-eccentric braced steel frames( V-EBFin brief) ，the formulas of elastic axial forces of brace and shear force of link subject...
In order to compute story drift and link rotation conveniently and identify loading path and internal force distribution of V-eccentric braced steel frames( V-EBFin brief) ，the formulas of elastic axial forces of brace and shear force of link subject...
2015, 45(8): 153-159.
doi: 10.13204/j.gyjz201508028
Abstract:
ANSYS software was used to analyze steel joint specimens with force-transferring plates without considering the imperfects，whose results were compared with the results of 1 /2 scale test，which verified the correctness of the models． When the vertical...
ANSYS software was used to analyze steel joint specimens with force-transferring plates without considering the imperfects，whose results were compared with the results of 1 /2 scale test，which verified the correctness of the models． When the vertical...
2015, 45(8): 160-165.
doi: 10.13204/j.gyjz201508029
Abstract:
The high single power，large wind leaf size and high hub height have been the main features of the offshore wind turbine． Due to the easy local buckling，difficulty of the construction and the lateral low rigidity，cone type supporting structures cannot...
The high single power，large wind leaf size and high hub height have been the main features of the offshore wind turbine． Due to the easy local buckling，difficulty of the construction and the lateral low rigidity，cone type supporting structures cannot...
2015, 45(8): 166-169.
doi: 10.13204/j.gyjz201508030
Abstract:
The design methods about H-section aluminium alloy beam-columns are often applied to T-section directly， and this situation is not consistent with the stability performance of the latter． Parameter analysis based on finite element methods was execute...
The design methods about H-section aluminium alloy beam-columns are often applied to T-section directly， and this situation is not consistent with the stability performance of the latter． Parameter analysis based on finite element methods was execute...
2015, 45(8): 170-174.
doi: 10.13204/j.gyjz201508031
Abstract:
Monotonic static loading tests of four 1∶ 0. 55 scale model of SRC beam-slab members under eccentric tension were conducted． Experimental research mainly focused on the failure modes，crack distribution and width of cracks， bearing capacity，etc． The e...
Monotonic static loading tests of four 1∶ 0. 55 scale model of SRC beam-slab members under eccentric tension were conducted． Experimental research mainly focused on the failure modes，crack distribution and width of cracks， bearing capacity，etc． The e...
2015, 45(8): 175-179.
doi: 10.13204/j.gyjz201508032
Abstract:
Based on experiments for steel high performance reinforced concrete ( SHPRC) structural walls and considered the material nonlinearity，nonlinear finite element analysis models of steel HPFRCC shear walls were established by ABAQUS to simulate the com...
Based on experiments for steel high performance reinforced concrete ( SHPRC) structural walls and considered the material nonlinearity，nonlinear finite element analysis models of steel HPFRCC shear walls were established by ABAQUS to simulate the com...
EXPERIMENTAL RESEARCH ON VARIABLE BONDING OF RC BEAMS STRENGTHENED BY PRESTRESSED CARBON FIBER PLATE
2015, 45(8): 180-184.
doi: 10.13204/j.gyjz201508033
Abstract:
By using self-developed a set of prestressed carbon fiber plate ( CFRP Plate) anchoring and stretching machine，with carbon fiber plate being stretched and anchored on the surface of three 5. 6 m long concrete beams， experiments were made on using bon...
By using self-developed a set of prestressed carbon fiber plate ( CFRP Plate) anchoring and stretching machine，with carbon fiber plate being stretched and anchored on the surface of three 5. 6 m long concrete beams， experiments were made on using bon...
2015, 45(8): 185-191.
doi: 10.13204/j.gyjz201508034
Abstract:
An experimental investigation on the seismic behavior of earthquake-damaged RC frame columns strengthened with sprayed hybrid basalt and carbon fiber reinforced polymer ( BF-CFRP) was presented． Three specimens with 1 /2 scale were tested by horizont...
An experimental investigation on the seismic behavior of earthquake-damaged RC frame columns strengthened with sprayed hybrid basalt and carbon fiber reinforced polymer ( BF-CFRP) was presented． Three specimens with 1 /2 scale were tested by horizont...
2015, 45(8): 192-195.
doi: 10.13204/j.gyjz201508035
Abstract:
Industrial architecture often overemphasizes the importance offunctionalityfor an industrial architecture is often overemphasized while the attention to the emotional space in which people work and live is insufficient． Taking the design of Wuhan 1 0...
Industrial architecture often overemphasizes the importance offunctionalityfor an industrial architecture is often overemphasized while the attention to the emotional space in which people work and live is insufficient． Taking the design of Wuhan 1 0...
2015, 45(8): 196-199.
doi: 10.13204/j.gyjz201508036
Abstract:
The vierendeel-truss string structure is a new type of pre-stressed steel structure． Because there is no oblique web bar in the top truss，so the structure looks very tidy． The lower part consists of high-strength cables． The upper truss and the cable...
The vierendeel-truss string structure is a new type of pre-stressed steel structure． Because there is no oblique web bar in the top truss，so the structure looks very tidy． The lower part consists of high-strength cables． The upper truss and the cable...
