Experimental study on liquefaction properties and pore-water 
pressure model of saturated silt in Yellow River Delta

LIU Hong-jun; WANG Xiao-hua; JIA Yong-gang; QIAO She; ZHANG Hong-gang

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Experimental study on liquefaction properties and pore-water pressure model of saturated silt in Yellow River Delta

更新时间：2026-06-25

- Experimental study on liquefaction properties and pore-water pressure model of saturated silt in Yellow River Delta
- Vol. 26, Issue S2, (2005)
- 作者机构：
  
  1. 中国海洋大学环境科学与工程学院,青岛,266003
  2. 山东省建设工程勘察质量监督站,济南,250008
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU441+8
- Online First：16 December 2005，
  
  Published：2005
- 稿件说明：
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LIU Hong-jun, WANG Xiao-hua, JIA Yong-gang, et al. Experimental study on liquefaction properties and pore-water pressure model of saturated silt in Yellow River Delta[J]. 2005, 26(S2).
DOI：

LIU Hong-jun, WANG Xiao-hua, JIA Yong-gang, et al. Experimental study on liquefaction properties and pore-water pressure model of saturated silt in Yellow River Delta[J]. 2005, 26(S2). DOI：

摘要

以黄河三角洲地区可液化场地粉土为研究对象，利用室内循环三轴试验结果，分析了动荷载作用下粉土的液化特性，通过模拟地震荷载作用下粉土的孔压响应，提出了原状粉土的孔压上升模型，并与粉质粘土和粉砂的液化特性和孔压模型进行了对比，并得出一些结论。

Abstract

Silt in the liquefaction region of the Yellow River Delta area is studied in this paper. Liquefaction characteristics of silt under dynamic loads are analyzed on the basis of the results of indoor dynamic tri-axial tests

and the pore-water-pressure increasing model of in-situ silt is presented through simulating the pore-water-pressure response of silt to seismic loads. The characteristics and model are compared respectively with those of silty sand and silty clay to draw some conclusions.

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