ANALYSIS OF WEAK AREA OF THE EXISTING CIVIL STRUCTURES

Yang Xiaoming; Shi Dan

doi:10.13204/j.gyjz201207021

Volume 42 Issue 7

Dec. 2014

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Yang Xiaoming, Shi Dan. ANALYSIS OF WEAK AREA OF THE EXISTING CIVIL STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(7): 124-127,160. doi: 10.13204/j.gyjz201207021

Citation:

Yang Xiaoming, Shi Dan. ANALYSIS OF WEAK AREA OF THE EXISTING CIVIL STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(7): 124-127,160. doi: 10.13204/j.gyjz201207021

Yang Xiaoming, Shi Dan. ANALYSIS OF WEAK AREA OF THE EXISTING CIVIL STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(7): 124-127,160. doi: 10.13204/j.gyjz201207021

Citation:

Yang Xiaoming, Shi Dan. ANALYSIS OF WEAK AREA OF THE EXISTING CIVIL STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(7): 124-127,160. doi: 10.13204/j.gyjz201207021

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ANALYSIS OF WEAK AREA OF THE EXISTING CIVIL STRUCTURES

doi: 10.13204/j.gyjz201207021

1.
College of Civil Engineering and Architecture,Liaoning Technical University,Fuxin 123000,China

Received Date: 2011-12-02
Publish Date: 2012-07-20

Abstract

Abstract

The collapse of the existing civil structures would cause the loss of life and property and instability ofsociety. For avoiding these collapses, their indications must be found in time and solved. In this paper, the conceptof weak area in the existing civil structures is proposed based on all kinds of damages in the existing civil structuresand these damages evolution. The weak area is the component or the location in a certain component in which thefailure occurs firstly under the effect of environmental erosion, material deterioration and load variation. The methodto find the weak area in the existing civil structures should be to compare the reduction of load carrying capacity andthe increase of load effect of every component and choose that component in which the load effect is closest to the loadcarrying capacity. Finally, some technical problems to be solved for the analysis of weak area are summarized.
- civil structure,
- weak area,
- damage,
- load carrying capacity,
- load effect

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References(14)

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