Storm-Induced Liquefaction of the Surficial Sediments in the Yellow River Subaqueous Delta
详细信息
- 责任者：Xu Guohui (Key Laboratory of Marine Environment and Ecology ; Ministry of Education ; Qingdao 266100 ; China) ; Sun Yongfu
- 刊名：Marine Geology & Quaternary Geology
- 出版年：2011
- 卷期：31(2)
- 关键词：河口三角洲 ; river mouth delta ; 砂土液化 ; sand liquefaction ; 黄河口 ; Yellow River Mouth
- 页码：p.37-42
- 图表：4 illus., 22 refs.
- 分类号：1702
- 出版序号：20120561
- issnNo：ISSN0256-1492
- isbnNo：CN37-1117/P
摘要
The records of geological disasters have been observed through geological investigation on the Yellow River subaqueous delta. Incorporated with the data of dynamic triaxial tests and wave flume experiments, as well as boundary conditions, the forming mechanism and the motion of the liquefied soil were discussed in this paper. The sediments formed after silty soil liquefaction under storm waves will be re-stratified. The liquefied soil will move in phase with the wave, leading to differentiation of the soil particles. A comprehensive discussion is provided with respect to geological, environment and engineering consequences of storm-induced liquefaction.
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