Analysis and Countermeasures on Seismic Damages of Gas Pipeline Network in Wenchuan Earthquake

Xiang Jian Wang; En Dong Guo; Mei Jing Zhang

doi:10.4028/www.scientific.net/AMR.194-196.1938

Paper Titles

The Dependence of the Corrosion Resistance of Ni-Cr-Mo-Cu Alloy to HCL Solution on the 4Cr/ (2Mo+Cu)
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Dynamic Analysis of Steel Tube and Concrete-Filled Steel Tube High-Limit Protection Racks under Impact Loads
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Research on a New Type of Rolling Ball Isolator
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Experimental Study of the Steel Type Buckling Restrained Braces
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Analysis and Countermeasures on Seismic Damages of Gas Pipeline Network in Wenchuan Earthquake
p.1938

Seismic Isolation Effect of a Tunnel Covered with Expanded Polystrene Geofoam
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Seismic Damage Analysis on Water Supply System in Wenchuan Earthquake
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A Comparative Study on Seismic Reinforcement Test of Beijing Rural Brick Building
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Experimental Research on Seismic Behaviour of Low-Carbon Construction Materials RAC Frame Columns
p.1958

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Analysis and Countermeasures on Seismic Damages of Gas Pipeline Network in Wenchuan Earthquake

Abstract:

Based on seismic damage data of gas pipeline network, obtained through scientific investigation in 18 cities/counties, seismic damage appearances of gas pipeline which are made of different materials are summarized and compared, and their impacts on gas supply function are studied. Then the use status of pipeline of different materials and the reasons of causing damages are analyzed. And some earthquake resistant countermeasures are proposed to reduce the seismic damages.