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2009 Vol. 39, No. 1
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2009, 39(1): 1-6,55.
doi: 10.13204/j.gyjz200901001
Abstract:
According to the lessons from Wenchuan earthquake, it was introspected that the problems of urban and rural earthquake disaster prevention, construction of emergency shelters, shock resistant design of buildings and disaster prevention of houses in r...
According to the lessons from Wenchuan earthquake, it was introspected that the problems of urban and rural earthquake disaster prevention, construction of emergency shelters, shock resistant design of buildings and disaster prevention of houses in r...
2009, 39(1): 7-15,46.
doi: 10.13204/j.gyjz200901002
Abstract:
The unexpected Strong 5112 Wenchuan earthquake has caused great loss to the Chinese people and their properties. Field investigation on the damages to industrial buildings and equipments as well as loss of persons in Mainyang district was conducted b...
The unexpected Strong 5112 Wenchuan earthquake has caused great loss to the Chinese people and their properties. Field investigation on the damages to industrial buildings and equipments as well as loss of persons in Mainyang district was conducted b...
2009, 39(1): 16-19.
doi: 10.13204/j.gyjz200901003
Abstract:
By investigating the Wenchuan earthquake damages to partial buildings, it is proposed that comments and suggestions on design and construction to Enhance the earthquake resistant capacity of industrial buildings.
By investigating the Wenchuan earthquake damages to partial buildings, it is proposed that comments and suggestions on design and construction to Enhance the earthquake resistant capacity of industrial buildings.
2009, 39(1): 20-24,92.
doi: 10.13204/j.gyjz200901004
Abstract:
According to the investigation and analysis on the reinforced concrete frame and bent structures in different regions, of different forms and degrees of damages due to May 12 Wenchuan Earthquake, it has been found out that the majority of serious dam...
According to the investigation and analysis on the reinforced concrete frame and bent structures in different regions, of different forms and degrees of damages due to May 12 Wenchuan Earthquake, it has been found out that the majority of serious dam...
2009, 39(1): 25-29.
doi: 10.13204/j.gyjz200901005
Abstract:
The RC frame with infill walls constructed with hollow shale tiles and solid clay bricks which are used to divided into the room is a complicated composite structure. Research shows that the infill walls have great effect on the capacity, stiffness, ...
The RC frame with infill walls constructed with hollow shale tiles and solid clay bricks which are used to divided into the room is a complicated composite structure. Research shows that the infill walls have great effect on the capacity, stiffness, ...
2009, 39(1): 30-35.
doi: 10.13204/j.gyjz200901006
Abstract:
By means of investigation on serious damages and collapses of a large number of masonry structures due to 5. 12 Wenchuan earthquake, it has been found out that the seismic intensity in a hardest hit area was greater than or much greater than the inte...
By means of investigation on serious damages and collapses of a large number of masonry structures due to 5. 12 Wenchuan earthquake, it has been found out that the seismic intensity in a hardest hit area was greater than or much greater than the inte...
2009, 39(1): 36-41.
doi: 10.13204/j.gyjz200901007
Abstract:
As the component of electric power system, High??voltage electrical equipments have some traits such as heavy weight, small damp ratio and poor distortion of accessorial parts, which lead to weak aseismatic ability. High??voltage reactors were destro...
As the component of electric power system, High??voltage electrical equipments have some traits such as heavy weight, small damp ratio and poor distortion of accessorial parts, which lead to weak aseismatic ability. High??voltage reactors were destro...
2009, 39(1): 42-46.
doi: 10.13204/j.gyjz200901008
Abstract:
It has been discussed that some problems of aseismic conceptual disign of middle and primary schools' buildings.Such as:layout of plan and elevation of arch :tectural design, choice of soils and foundation structural systems with second garrison, str...
It has been discussed that some problems of aseismic conceptual disign of middle and primary schools' buildings.Such as:layout of plan and elevation of arch :tectural design, choice of soils and foundation structural systems with second garrison, str...
2009, 39(1): 47-49,59.
doi: 10.13204/j.gyjz200901009
Abstract:
The earthquake function is the direct reason to result in the damage to brick-concrete structure .Through the site investigation and appraisal after Wenchuan earthquake house authentication, it is analyzed the break characteristic and reason of brick...
The earthquake function is the direct reason to result in the damage to brick-concrete structure .Through the site investigation and appraisal after Wenchuan earthquake house authentication, it is analyzed the break characteristic and reason of brick...
2009, 39(1): 50-51.
doi: 10.13204/j.gyjz200901010
Abstract:
It was proposed an ecotype house , which is advantageous for reconstruction after an earthquake disaster .The house features simple construction method, good hot performance , using local material massively and reuse of as well as easy degradation an...
It was proposed an ecotype house , which is advantageous for reconstruction after an earthquake disaster .The house features simple construction method, good hot performance , using local material massively and reuse of as well as easy degradation an...
2009, 39(1): 52-55.
doi: 10.13204/j.gyjz200901011
Abstract:
Post-earthquake transitional housings which built in Chenjiaba District, Beichuan County, Sichuan Province aided by Qingdao are light steel structure assembled housings. For which cold-formed thin-wall steel structure system is used and jointless pla...
Post-earthquake transitional housings which built in Chenjiaba District, Beichuan County, Sichuan Province aided by Qingdao are light steel structure assembled housings. For which cold-formed thin-wall steel structure system is used and jointless pla...
2009, 39(1): 56-59.
doi: 10.13204/j.gyjz200901012
Abstract:
It is introduced a new type of prefabricated house using laminated bamboo sheets and structural elements. The design and production of the members of the house were discussed and it is described how to assemble the members. Comments on the working pe...
It is introduced a new type of prefabricated house using laminated bamboo sheets and structural elements. The design and production of the members of the house were discussed and it is described how to assemble the members. Comments on the working pe...
2009, 39(1): 60-64.
doi: 10.13204/j.gyjz200901013
Abstract:
It is a researched mainly the strategy of the adaptive renewal of the internal space according to the change form and different adjustive form of the internal space of the industrial architectural heritage. It is also realized the purpose of the adap...
It is a researched mainly the strategy of the adaptive renewal of the internal space according to the change form and different adjustive form of the internal space of the industrial architectural heritage. It is also realized the purpose of the adap...
2009, 39(1): 65-70.
doi: 10.13204/j.gyjz200901014
Abstract:
There are a lot of constructions of reusing old buildings in our country. It is analyzed that lots of founded buildings, and put forward the principles of interior space recreation in old buildings: i.e.the integral principle of matching, conformity ...
There are a lot of constructions of reusing old buildings in our country. It is analyzed that lots of founded buildings, and put forward the principles of interior space recreation in old buildings: i.e.the integral principle of matching, conformity ...
2009, 39(1): 71-75,70.
doi: 10.13204/j.gyjz200901015
Abstract:
The bearing capacity behavior of foundations under combined loading is one of the key issues in design of offshore structures. Recently, limit load envelope diagram is used to replace traditional calculations of limit bearing capacity to evaluate the...
The bearing capacity behavior of foundations under combined loading is one of the key issues in design of offshore structures. Recently, limit load envelope diagram is used to replace traditional calculations of limit bearing capacity to evaluate the...
2009, 39(1): 76-78.
doi: 10.13204/j.gyjz200901016
Abstract:
Based on model test of pile group, the changes in excess pore water pressure are measured as single pile and pile group are pressed; the dissipation and distribution of excess pore water pressure as well as effect of construction order are analyzed. ...
Based on model test of pile group, the changes in excess pore water pressure are measured as single pile and pile group are pressed; the dissipation and distribution of excess pore water pressure as well as effect of construction order are analyzed. ...
2009, 39(1): 79-84.
doi: 10.13204/j.gyjz200901017
Abstract:
A simple analytical two-stages method for determining the lateral displacement and internal forces of group piles caused by tunnelling is presented here. The analytical solution proposed by Logananthan and Poulos is used to estimate the free-field so...
A simple analytical two-stages method for determining the lateral displacement and internal forces of group piles caused by tunnelling is presented here. The analytical solution proposed by Logananthan and Poulos is used to estimate the free-field so...
2009, 39(1): 85-89.
doi: 10.13204/j.gyjz200901018
Abstract:
Unified strength theory is introduced to consider the influence of intermediate principal stress, the calculation formula of allowable soil resistance on anchorage section of anti-slide piles is deduced. Mean while, the semi-analytical and semi-numer...
Unified strength theory is introduced to consider the influence of intermediate principal stress, the calculation formula of allowable soil resistance on anchorage section of anti-slide piles is deduced. Mean while, the semi-analytical and semi-numer...
2009, 39(1): 90-92.
doi: 10.13204/j.gyjz200901019
Abstract:
The calculation formula on the minimum ratio of the reinforcement in reinforced concrete flexural members is deduced in this paper. And some suggestions about the minimum ratio of the reinforcement in reinforced concrete flexural members with HRB500 ...
The calculation formula on the minimum ratio of the reinforcement in reinforced concrete flexural members is deduced in this paper. And some suggestions about the minimum ratio of the reinforcement in reinforced concrete flexural members with HRB500 ...
2009, 39(1): 93-96.
doi: 10.13204/j.gyjz200901020
Abstract:
It was carried out the test of the basic mechanical proper ties of steel fiber reinforced haydite concrete before and after curbonization. The results showed that the compressive strength, bending strength and splitting tensile strength of the concre...
It was carried out the test of the basic mechanical proper ties of steel fiber reinforced haydite concrete before and after curbonization. The results showed that the compressive strength, bending strength and splitting tensile strength of the concre...
2009, 39(1): 97-100.
doi: 10.13204/j.gyjz200901021
Abstract:
Cracking of concrete caused by early age volume changes such as shrinkage and thermal deformati on is always a problem for cast-in-place concrete structures. Such premature cracki ng affects the serviceability, durability, and even safety of the conc...
Cracking of concrete caused by early age volume changes such as shrinkage and thermal deformati on is always a problem for cast-in-place concrete structures. Such premature cracki ng affects the serviceability, durability, and even safety of the conc...
2009, 39(1): 101-104,121.
doi: 10.13204/j.gyjz200901022
Abstract:
Based on the electro -migration method for corrosion simulation, pull-out tests were conducted to study the bond properties of non -uniformly corroded deformed bar in concrete. The following conclusions can be drawn from this study; 1) The concrete c...
Based on the electro -migration method for corrosion simulation, pull-out tests were conducted to study the bond properties of non -uniformly corroded deformed bar in concrete. The following conclusions can be drawn from this study; 1) The concrete c...
2009, 39(1): 105-109.
doi: 10.13204/j.gyjz200901023
Abstract:
Suspendome is largely sustained by temporary suppor ts before construction begins. And these supports are not removed in construction. Considering the influence caused by temporary supports will be of benefit to security of structure and optimal dist...
Suspendome is largely sustained by temporary suppor ts before construction begins. And these supports are not removed in construction. Considering the influence caused by temporary supports will be of benefit to security of structure and optimal dist...
2009, 39(1): 110-113,141.
doi: 10.13204/j.gyjz200901024
Abstract:
According to the code for design of concrete structure and the iconographical rules, it was explored that the structure and use of reinforced concrete frame beam-column join t under the iconographical rules in order to let per sonnel of design, cons ...
According to the code for design of concrete structure and the iconographical rules, it was explored that the structure and use of reinforced concrete frame beam-column join t under the iconographical rules in order to let per sonnel of design, cons ...
2009, 39(1): 114-116,127.
doi: 10.13204/j.gyjz200901025
Abstract:
Plane cyclic casting , temperature-control curing by computer s and heat insulation by film cover etc are used to construct 2.5 m thick antiradiative concrete for a basement. The quality requirements are obtained without using cooling mehtod, anticra...
Plane cyclic casting , temperature-control curing by computer s and heat insulation by film cover etc are used to construct 2.5 m thick antiradiative concrete for a basement. The quality requirements are obtained without using cooling mehtod, anticra...
2009, 39(1): 117-121.
doi: 10.13204/j.gyjz200901026
Abstract:
Two specimens at full scale of bidirectional pin??hinged joint in the Guangzhou new TV tower were tested using FEM analysis. The joint was the connection between a floor beam with an outer tube column, which was composed of radial spherical plain bea...
Two specimens at full scale of bidirectional pin??hinged joint in the Guangzhou new TV tower were tested using FEM analysis. The joint was the connection between a floor beam with an outer tube column, which was composed of radial spherical plain bea...
2009, 39(1): 122-127.
doi: 10.13204/j.gyjz200901027
Abstract:
Overlapped tubular K-joints are widely used in long-span space structures. However, there are still doubts and blind zones in forced features, ultimate bearing capacity and influencing factors of these sorts of joints. Nonlinear FEM is used to study ...
Overlapped tubular K-joints are widely used in long-span space structures. However, there are still doubts and blind zones in forced features, ultimate bearing capacity and influencing factors of these sorts of joints. Nonlinear FEM is used to study ...
2009, 39(1): 128-130,137.
doi: 10.13204/j.gyjz200901028
Abstract:
It is compured the fatigue failure mode of concrete- filled steel tube(CFST) joint to that of hollow tube joint using model test, it is known that there is a basic agreement between the two. It is also proposed a way of predicting the fatigue life of...
It is compured the fatigue failure mode of concrete- filled steel tube(CFST) joint to that of hollow tube joint using model test, it is known that there is a basic agreement between the two. It is also proposed a way of predicting the fatigue life of...
2009, 39(1): 131-133.
doi: 10.13204/j.gyjz200901029
Abstract:
Constructed in the 1980s, the low- stundard residences can not meet the requirements of modern society, which need reconstruction. According to the structural featues and combined with schemes of building reconstruction, it has been proposed the sche...
Constructed in the 1980s, the low- stundard residences can not meet the requirements of modern society, which need reconstruction. According to the structural featues and combined with schemes of building reconstruction, it has been proposed the sche...
2009, 39(1): 134-137.
doi: 10.13204/j.gyjz200901030
Abstract:
Five simply supported beams strengthened by basalt fiber reinforced polymer(BFRP) are tested. The experimental factors are width and spacing of BFRP strips, layers of BFRP. The experimental results indicate that BFRP can evidently increase the shear ...
Five simply supported beams strengthened by basalt fiber reinforced polymer(BFRP) are tested. The experimental factors are width and spacing of BFRP strips, layers of BFRP. The experimental results indicate that BFRP can evidently increase the shear ...
2009, 39(1): 138-141.
doi: 10.13204/j.gyjz200901031
Abstract:
This paper tells how to work out principles of protection and restoration, according to levels of protection of building thus progressively realizing the design process from the planning of the overall layout of building to monomer in restoration and...
This paper tells how to work out principles of protection and restoration, according to levels of protection of building thus progressively realizing the design process from the planning of the overall layout of building to monomer in restoration and...
