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Guohua Chen
South China University of Technology
Finite element methodComposite materialLandslideMaterials sciencePolyethylene
3Publications
1H-index
2Citations
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#1Guohua Chen (SCUT: South China University of Technology)H-Index: 1
#2Dapeng Yan (SCUT: South China University of Technology)
Last. Chilou Zhou (SCUT: South China University of Technology)H-Index: 1
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Polyethylene (PE) pipes are widely used in urban gas transportation systems but they are more prone to failure than steel pipes under the ground loads such as settlement, landslide and cyclic traffic load. This paper aims to study the position transfer law of failure location under the combined loading of non-uniform settlement and landslide, a numerical simulation model of buried PE pipe is developed in ABAQUS using a new method of non-uniform settlement displacement. The results show that the ...
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#1Chilou Zhou (SCUT: South China University of Technology)H-Index: 1
#2Guohua Chen (SCUT: South China University of Technology)H-Index: 1
Last. Pengfei Liu (ZJU: Zhejiang University)H-Index: 1
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Sealing structures of high-pressure hydrogen storage vessel are always considered as one of the significant components. This paper aims to study the sealing performance of the combined sealing structure composed of a rubber D-ring and a wedge-ring used in high-pressure hydrogen storage vessel by elucidating the swelling mechanisms due to dissolved hydrogen. Comparisons of the sealing performance between the D-ring and the O-ring are made in terms of the effects of some important factors includin...
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