Experimental study on seepage erosion induced by pipeline damage under full pipe flow condition

Aiming at the problems of ground settlement induced by the underground pipeline damage in water-rich sand layer, a set of visualization experimental device was designed. For these cases of 11 kinds of sand samples with particle size of soil d90=1.458.45mm and 5 kinds of full pipe flow velocity, the...

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Main Authors: LIU Cheng-yu, CHEN Bo-wen, LUO Hong-lin, RUAN Jia-chun
Formato: Artigo
Idioma:Inglês
Publicado em: SCIENCE PRESS , 16 DONGHUANGCHENGGEN NORTH ST, BEIJING, PEOPLES R CHINA, 100717 2020-01-01
Colecção:Rock and Soil Mechanics
Assuntos:
seepage erosion
settlement
thick-span ratio
flow velocity
particle size
Acesso em linha:http://rocksoilmech.whrsm.ac.cn/EN/10.16285/j.rsm.2019.6852
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