Research on mechanical properties of expansive soil under wetting-drying cycle

MU Xian-jie; ZHANG Xiao-ping

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Research on mechanical properties of expansive soil under wetting-drying cycle

更新时间：2026-06-25

- Research on mechanical properties of expansive soil under wetting-drying cycle
- Vol. 29, Issue S1, (2008)
- 作者机构：
  
  南京航空航天大学土木工程系,南京,210016
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU411.3
- Online First：15 April 2016，
  
  Published：2008
- 稿件说明：
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MU Xian-jie, ZHANG Xiao-ping. Research on mechanical properties of expansive soil under wetting-drying cycle[J]. 2008, 29(S1).
DOI：

MU Xian-jie, ZHANG Xiao-ping. Research on mechanical properties of expansive soil under wetting-drying cycle[J]. 2008, 29(S1). DOI：

摘要

对江苏222省道南徐路拓宽改造工地现场的膨胀土进行干湿循环的试验研究，包括直剪试验和无侧限抗压强度试验，分析了试验数据，从而得到膨胀土随干湿循环强度的变化规律，可为实际工程需要提供可靠的数据。

Abstract

Wetting-drying cycle in expansive soil is studied by experiments

and the expansive soil is borrowed from construction site of widening alteration of Jiangsu No. 222 provincial road. The experiments include direct shear test and unconfined compressive strength test. Through analyzing the experimental data

the change law of expansive soil with the strength of wetting-drying cycle is found out. The experiments can supply the reliable data for practical engineering.

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