标题:Study on Wave-influenced resistance to erosion of silty soil in Huanghe (Yellow) River Delta
作者:Qin Hao; Chen Fang; Liu Yalin
作者机构:[Qin, H] Research Center of Geotechnical and Structural Engineering, Shandong University, Shandong 250061, China;[ Chen, F] Research Center of Geotech 更多
通讯作者:Qin, H(Chuntianhe@QQ.com)
通讯作者地址:[Qin, H]Shandong Univ, Res Ctr Geotech & Struct Engn, Jinan 250061, Shandong, Peoples R China.
来源:海洋学报(英文版)
出版年:2010
卷:29
期:2
页码:53-57
DOI:10.1007/s13131-010-0021-3
关键词:wave load;resistance of soils to erosion;disintegration test;liquefaction
摘要:Along with the reduction of sediment yield of the Huanghe(Yellow)River,the erosion of the Huanghe River Delta aggravates,which has becomes an important factor that threatens the coastal protection structures.Starting from the study of the erosion resistibility of the sediment,this paper explores the internal mechanism of erosion phenomenon.This paper takes Diaokou as the study area and takes soils as samples which are mixed with clay into reconstructed samples whose ratio of clay content are 5%,10%,15%,20% respectively,then dynamic tri-axial apparatus is applied to simulate wave loads of different intensity; then the resistibility of soil to erosion is determined via concentrated flow test and the structural property is determined via the disintegration test,Finally,the resistibility to erosion and the structural property of the non-compressed soil samples are compared with the compressed data.The results indicates that liquefaction failure exerts significant influence on the resistibility to erosion and the structural property of the silty soil in the Huanghe River Delta.Therefore,in the future erosion studies,the liquefaction phenomenon shall be fully considered.
收录类别:CSCD;SCOPUS;SCIE
WOS核心被引频次:3
Scopus被引频次:3
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-77953307509&doi=10.1007%2fs13131-010-0021-3&partnerID=40&md5=cd8dd759d4533cec2c96dc2ffde79551
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