Full scale Test of Buried Water Supply Pipeline Network with Explosion Simulation Earthquake

doi:10.11908/j.issn.0253-374x.2015.10.006

Home > Archive>Volume 43, Issue 10, 2015 >1487-1496. DOI:10.11908/j.issn.0253-374x.2015.10.006

Full scale Test of Buried Water Supply Pipeline Network with Explosion Simulation Earthquake
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                        10.11908/j.issn.0253-374x.2015.10.006
                    
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                        WANG ChuangWANG Chuang
College of Civil Engineering, Tongji University, Shanghai 200092, China
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LIU WeiLIU Wei
College of Civil Engineering, Tongji University, Shanghai 200092, China
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LI JieLI Jie
College of Civil Engineering, Tongji University, Shanghai 200092, China
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Clc Number:TU435
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Abstract:

The seismic wave is generated by detonating trinitrotoluene (TNT) explosives in the soil, and the dynamic response of nodular cast iron pipeline network with flexible joints is studied. The idea and the method of the test design are introduced in detail and the main test results are presented. A preliminary analysis shows that the test design is reasonable and effective. The joint deformation has a close relationship with the systemic structure of the pipeline network. When the joint deformation is greater than a threshold value, the plastic deformation should be taken into consideration.

Key words:explosion simulation earthquake; full scale test; buried water supply pipeline network; joint deformation of nodular cast iron pipeline; pipe soil relative slippage

Reference

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WANG Chuang, LIU Wei, LI Jie. Full scale Test of Buried Water Supply Pipeline Network with Explosion Simulation Earthquake[J].同济大学学报(自然科学版),2015,43(10):1487~1496

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Received:April 03,2015
Revised:May 29,2015
Adopted:September 14,2015
Online: October 26,2015
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