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2012 Vol. 42, No. 11
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2012, 42(11): 1-5.
doi: 10.13204/j.gyjz201211001
Abstract:
On the basis of the C120 concrete with ultra-high strength,polypropylene fibre was added and such tests were taken for concrete as early shrinkage,breaking performance,splitting and tensile strength,brittleness cracking under high temperature．It turn...
On the basis of the C120 concrete with ultra-high strength,polypropylene fibre was added and such tests were taken for concrete as early shrinkage,breaking performance,splitting and tensile strength,brittleness cracking under high temperature．It turn...
2012, 42(11): 6-10,15.
doi: 10.13204/j.gyjz201211002
Abstract:
Self-compacting ultra-high performance steel fiber reinforced concrete has the advantages in high strength,high toughness,high fluidity and durability.However,its tensile strength is still far below the compressive strength.In this experiment,superfi...
Self-compacting ultra-high performance steel fiber reinforced concrete has the advantages in high strength,high toughness,high fluidity and durability.However,its tensile strength is still far below the compressive strength.In this experiment,superfi...
2012, 42(11): 11-15.
doi: 10.13204/j.gyjz201211003
Abstract:
In order to study the shear performance of high-strength concrete and HRBF500 steel beams without web reinforcement,6 beams with different shear span ratio were tested under the concentrated load.The whole process from the appearance of cracks to bre...
In order to study the shear performance of high-strength concrete and HRBF500 steel beams without web reinforcement,6 beams with different shear span ratio were tested under the concentrated load.The whole process from the appearance of cracks to bre...
2012, 42(11): 16-21.
doi: 10.13204/j.gyjz201211004
Abstract:
The beams were cast with self-compacting UHPFRC and cured in normal temperature．The flexural behaviors of 8 UHPFRC beams with different reinforcement ratio were tested by static loading．The results showed that the bearing capacities of ultra-high per...
The beams were cast with self-compacting UHPFRC and cured in normal temperature．The flexural behaviors of 8 UHPFRC beams with different reinforcement ratio were tested by static loading．The results showed that the bearing capacities of ultra-high per...
2012, 42(11): 22-26,48.
doi: 10.13204/j.gyjz201211005
Abstract:
Seismic behavior of the prestressed high strength concrete beams was studied based on the low-cycle reversed load test of three prestressed concrete beams,for which the strength grade of the concrete,mild steel and prestressing strand were C80,HRBF50...
Seismic behavior of the prestressed high strength concrete beams was studied based on the low-cycle reversed load test of three prestressed concrete beams,for which the strength grade of the concrete,mild steel and prestressing strand were C80,HRBF50...
2012, 42(11): 27-31.
doi: 10.13204/j.gyjz201211006
Abstract:
Eight HRBF500 and fiber reinforced cementitious composites hollow columns under eccentric loading were tested to study the effects of experimental parameters,such as eccentricity distance,reinforcement ratio and fiber types,the load-deflection curves...
Eight HRBF500 and fiber reinforced cementitious composites hollow columns under eccentric loading were tested to study the effects of experimental parameters,such as eccentricity distance,reinforcement ratio and fiber types,the load-deflection curves...
2012, 42(11): 32-35,40.
doi: 10.13204/j.gyjz201211007
Abstract:
In order to research the anti-crack bearing capacity of steel reinforced high-strength concrete short-leg shear wall joint,4 steel reinforced high-strength concrete short-leg shear wall joints and 1 high-strength concrete short-leg shear wall joint a...
In order to research the anti-crack bearing capacity of steel reinforced high-strength concrete short-leg shear wall joint,4 steel reinforced high-strength concrete short-leg shear wall joints and 1 high-strength concrete short-leg shear wall joint a...
2012, 42(11): 36-40.
doi: 10.13204/j.gyjz201211008
Abstract:
To achieve the housing industry is based on the premise of the standardization of residential design．And to implement the module coordination and integrate the industrial chain resources are key task in the standardization of residential design．There...
To achieve the housing industry is based on the premise of the standardization of residential design．And to implement the module coordination and integrate the industrial chain resources are key task in the standardization of residential design．There...
THE ECOLOGICAL DESIGN STRATEGY OF THE ICE HOCKEY GYMNASIUM IN HARBIN INSTITUTE OF PHYSICAL EDUCATION
2012, 42(11): 41-44.
doi: 10.13204/j.gyjz201211009
Abstract:
Aiming at the common phenomenon that the development of sports building for ice games in cold regions is faced with various environment pressures,through analyzing the characteristics of the sports buildings for ice games and the different ecological...
Aiming at the common phenomenon that the development of sports building for ice games in cold regions is faced with various environment pressures,through analyzing the characteristics of the sports buildings for ice games and the different ecological...
2012, 42(11): 45-48.
doi: 10.13204/j.gyjz201211010
Abstract:
It analyses the comprehensive planning sight design and the conception of corporation brandculture construction of Guanghua Garden．The garden is not only organic component of city public space,but also a carrier of the corporation culture,which will ...
It analyses the comprehensive planning sight design and the conception of corporation brandculture construction of Guanghua Garden．The garden is not only organic component of city public space,but also a carrier of the corporation culture,which will ...
2012, 42(11): 49-52.
doi: 10.13204/j.gyjz201211011
Abstract:
Along with the social economy unceasing development,China has entered the period of quickening urbanization.The industrial parks,and economic development zones emerge in large numbers,hence the landscape construction of the attracted parks in our cou...
Along with the social economy unceasing development,China has entered the period of quickening urbanization.The industrial parks,and economic development zones emerge in large numbers,hence the landscape construction of the attracted parks in our cou...
2012, 42(11): 53-55,86.
doi: 10.13204/j.gyjz201211012
Abstract:
Through the research on the Northwest Henan natural climate and geographical location as well as the status of enerty-saving of urban villages under villages under construction,it was analysed building energy-saving issues of urban villages in the no...
Through the research on the Northwest Henan natural climate and geographical location as well as the status of enerty-saving of urban villages under villages under construction,it was analysed building energy-saving issues of urban villages in the no...
2012, 42(11): 56-59.
doi: 10.13204/j.gyjz201211013
Abstract:
Eco-composite wall acting as the main bearing member of an eco-composite wall structure is consisted of concealed frame and eco-composite slab．The ultimate capacity analysis of eco-composite wall is the main contents of the analysis of the structural...
Eco-composite wall acting as the main bearing member of an eco-composite wall structure is consisted of concealed frame and eco-composite slab．The ultimate capacity analysis of eco-composite wall is the main contents of the analysis of the structural...
2012, 42(11): 60-67,126.
doi: 10.13204/j.gyjz201211014
Abstract:
The multi-tower-connected structure with enlarged base is a new type of structure．Twenty analysis models were established with ETABS finite element analysis software,and vibration model response spectrum method was used to analyse the seismic respons...
The multi-tower-connected structure with enlarged base is a new type of structure．Twenty analysis models were established with ETABS finite element analysis software,and vibration model response spectrum method was used to analyse the seismic respons...
2012, 42(11): 68-73,96.
doi: 10.13204/j.gyjz201211015
Abstract:
This paper was based on experimental research on shear capacity of concrete members confined with highstrength stirrups．The experimental result indicates that concrete members with high-strength stirrups have good seismic performances．The truss-arch ...
This paper was based on experimental research on shear capacity of concrete members confined with highstrength stirrups．The experimental result indicates that concrete members with high-strength stirrups have good seismic performances．The truss-arch ...
2012, 42(11): 74-77,110.
doi: 10.13204/j.gyjz201211016
Abstract:
Due to rapid industrialization and increased urbanization,the contamination of soils with heavy metals have become a serious environmental problem in many parts of the world．The contamination of soils by toxic heavy metals,such as lead,zinc and coppe...
Due to rapid industrialization and increased urbanization,the contamination of soils with heavy metals have become a serious environmental problem in many parts of the world．The contamination of soils by toxic heavy metals,such as lead,zinc and coppe...
2012, 42(11): 78-81.
doi: 10.13204/j.gyjz201211017
Abstract:
A series of tests and Proctor compaction test were carried out to study the compaction characteristics of Malan Losses．Analysis were made of the influence of water content on compaction effect and compaction effect of single or the new combination te...
A series of tests and Proctor compaction test were carried out to study the compaction characteristics of Malan Losses．Analysis were made of the influence of water content on compaction effect and compaction effect of single or the new combination te...
2012, 42(11): 82-86.
doi: 10.13204/j.gyjz201211018
Abstract:
The magnifying coefficient of earthquake acceleration peak value could be obtained,using numeric calculation method to analyze the earthquake response and compare inner points with ground reference ones in earthquake for a certain slope model．The mos...
The magnifying coefficient of earthquake acceleration peak value could be obtained,using numeric calculation method to analyze the earthquake response and compare inner points with ground reference ones in earthquake for a certain slope model．The mos...
2012, 42(11): 87-91.
doi: 10.13204/j.gyjz201211019
Abstract:
The model of the interaction of tall building-thick raft foundation-soil was set up according to the typical ground soils of Beijing and general structure．The differential settlement and inclination of different positions between main building and po...
The model of the interaction of tall building-thick raft foundation-soil was set up according to the typical ground soils of Beijing and general structure．The differential settlement and inclination of different positions between main building and po...
2012, 42(11): 92-96.
doi: 10.13204/j.gyjz201211020
Abstract:
In order to colligate the virtue of bonding-anchor and wedge-anchor,the wedge-bond anchorage for CFRP tendons was investigated,which was made by bonding and wedge parts, working in parallel．Based on the characteristics of exiting CFRP tendon anchors ...
In order to colligate the virtue of bonding-anchor and wedge-anchor,the wedge-bond anchorage for CFRP tendons was investigated,which was made by bonding and wedge parts, working in parallel．Based on the characteristics of exiting CFRP tendon anchors ...
2012, 42(11): 97-101,144.
doi: 10.13204/j.gyjz201211021
Abstract:
Through the CFRP anchor bond performance test after acid,alkali,salt,freeze-thaw cycle environmental impact,fitting different environment bond-slip relational expression and also based on the test parameters,CFRP anchor bond unit was simulated with n...
Through the CFRP anchor bond performance test after acid,alkali,salt,freeze-thaw cycle environmental impact,fitting different environment bond-slip relational expression and also based on the test parameters,CFRP anchor bond unit was simulated with n...
2012, 42(11): 102-105.
doi: 10.13204/j.gyjz201211022
Abstract:
In order to study the damage after concrete cracking,the influence of the combined use of steel fiber and carbon fiber on the conductivity and crack resistance of concrete beam under flexural loading were investigated．Carbon fiber and steel fiber wer...
In order to study the damage after concrete cracking,the influence of the combined use of steel fiber and carbon fiber on the conductivity and crack resistance of concrete beam under flexural loading were investigated．Carbon fiber and steel fiber wer...
2012, 42(11): 106-110.
doi: 10.13204/j.gyjz201211023
Abstract:
Tianjin Cihai Bridge is a hybrid structure of new cable-stayed bridge with giant wheel．Three wind tunnel models of hybrid structure were established in order to comprehensively understand and judge the structure's dynamic characteristics of wind acti...
Tianjin Cihai Bridge is a hybrid structure of new cable-stayed bridge with giant wheel．Three wind tunnel models of hybrid structure were established in order to comprehensively understand and judge the structure's dynamic characteristics of wind acti...
2012, 42(11): 111-114.
doi: 10.13204/j.gyjz201211024
Abstract:
In this paper,eight top and seat angle connections were selected for parameters analysis with ANSYS 10.0,based on three-parameter power model which was fit for structural analysis．The results were testified with prevenient test data and others M－ cur...
In this paper,eight top and seat angle connections were selected for parameters analysis with ANSYS 10.0,based on three-parameter power model which was fit for structural analysis．The results were testified with prevenient test data and others M－ cur...
2012, 42(11): 115-120.
doi: 10.13204/j.gyjz201211025
Abstract:
Truss string structure is applied more and more to platform canopy of railway stations．Taking truss string structure of Beijing North Railway Station for example,the relationship between mechanical behavior and structural parameters are researched,fr...
Truss string structure is applied more and more to platform canopy of railway stations．Taking truss string structure of Beijing North Railway Station for example,the relationship between mechanical behavior and structural parameters are researched,fr...
2012, 42(11): 121-126.
doi: 10.13204/j.gyjz201211026
Abstract:
Analyses of structural form selection of a gymnasium in the Philippines were carried out．The maximum wind speed for design is 215 km/h,the wind force is 17 level and it belongs to hurricane．Therefore,the designs of long-span roof become especially di...
Analyses of structural form selection of a gymnasium in the Philippines were carried out．The maximum wind speed for design is 215 km/h,the wind force is 17 level and it belongs to hurricane．Therefore,the designs of long-span roof become especially di...
2012, 42(11): 127-130,120.
doi: 10.13204/j.gyjz201211027
Abstract:
With consideration of the intermediate principal stress,the calculation formula of bearing capacity of RPC filled steel tube columns under axial compression was deduced based on the twin shear unified strength theory．Combining with the bond-slip theo...
With consideration of the intermediate principal stress,the calculation formula of bearing capacity of RPC filled steel tube columns under axial compression was deduced based on the twin shear unified strength theory．Combining with the bond-slip theo...
2012, 42(11): 131-149.
doi: 10.13204/j.gyjz201211028
Abstract:
It was introduced a new type air-cooling tower,which was built up with triangular lattice structural system and horizontal stiffened rings．Under actions of dead ＆ live loads,earthquake,temperature and wind loads,modeling and calculating work was done...
It was introduced a new type air-cooling tower,which was built up with triangular lattice structural system and horizontal stiffened rings．Under actions of dead ＆ live loads,earthquake,temperature and wind loads,modeling and calculating work was done...
2012, 42(11): 136-139.
doi: 10.13204/j.gyjz201211029
Abstract:
To promote the technology of externally prestressed concrete structures,especially in the reinforcement of low-strength concrete beams．Twelve externally prestressed concrete beams were tested with static load．Combining with the study of bending perfo...
To promote the technology of externally prestressed concrete structures,especially in the reinforcement of low-strength concrete beams．Twelve externally prestressed concrete beams were tested with static load．Combining with the study of bending perfo...
2012, 42(11): 140-144.
doi: 10.13204/j.gyjz201211030
Abstract:
Based on the flexural experimental research on RC concrete beams strengthened with NSM CFRP tendons,the reliability index before and after reinforced concrete beams strengthened with the amount of CFRP tendons was studied．The reliability analysis of ...
Based on the flexural experimental research on RC concrete beams strengthened with NSM CFRP tendons,the reliability index before and after reinforced concrete beams strengthened with the amount of CFRP tendons was studied．The reliability analysis of ...
2012, 42(11): 145-150.
doi: 10.13204/j.gyjz201211031
Abstract:
It was presented that the aseismic appraisal method and checck on the original structure,overall calculation and feasibility analysis of story-adding structure,by taking the story-adding reform of a hotel．It was also given the structure of the story-...
It was presented that the aseismic appraisal method and checck on the original structure,overall calculation and feasibility analysis of story-adding structure,by taking the story-adding reform of a hotel．It was also given the structure of the story-...
APPLICATION OF PVA FIBER SHRINKAGE-COMPENSATING CONCRETE ABOUT LARGE-SCALE UNDERGROUND INDUSTRY TANK
2012, 42(11): 151-153,150.
doi: 10.13204/j.gyjz201211032
Abstract:
On the basis of experimental research about PVA fiber shrinkage-compensating concrete,combined with the technology measures such as expansive reinforce tape,improvement of horizontal bar,construction quality monitoring,the jointless design and constr...
On the basis of experimental research about PVA fiber shrinkage-compensating concrete,combined with the technology measures such as expansive reinforce tape,improvement of horizontal bar,construction quality monitoring,the jointless design and constr...
2012, 42(11): 154-157.
doi: 10.13204/j.gyjz201211033
Abstract:
In order to meet the rapid changes in the personal,social and environmental needs,architects have been looking for the best combination of up-to-date technology and architecture,to realize the adaptive dynamic architecture．In this paper,according to ...
In order to meet the rapid changes in the personal,social and environmental needs,architects have been looking for the best combination of up-to-date technology and architecture,to realize the adaptive dynamic architecture．In this paper,according to ...
2012, 42(11): 158-162.
doi: 10.13204/j.gyjz201211034
Abstract:
On the background of rapid development of digital design in China,this article discussed the principle of computer-aided architecture design (CAAD ) through showing a comprehensive view of the root and technical strategies of CAAD．With the CAAD influ...
On the background of rapid development of digital design in China,this article discussed the principle of computer-aided architecture design (CAAD ) through showing a comprehensive view of the root and technical strategies of CAAD．With the CAAD influ...
