Effects of wetting-drying cycles on soil strength profile of a silty clay in micro-penetrometer tests
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- 作者：De-Yin Wanga ; wangdeyin_nju@163.com" class="auth_mail" title="E-mail the corresponding author ; Chao-Sheng Tanga ; tangchaosheng@nju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yu-Jun Cuib ; yujun.cui@enpc.fr" class="auth_mail" title="E-mail the corresponding author ; Bin Shia ; shibin@nju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jian Lia ; ljspeci@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Micro-penetrometer ; Penetration resistance ; Wetting&ndash ; drying cycle ; Strength profile ; Water content ; Microstructure
- 刊名：Engineering Geology
- 出版年：2016
- 出版时间：17 May 2016
- 年：2016
- 卷：206
- 期：Complete
- 页码：60-70
- 全文大小：3778 K
文摘
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Micro-penetrometer is capable to detect inner soil strength with high resolution.
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Soil strength decreases with increasing W–D cycles and exhibits delayed effect.
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Soil structure heterogeneity is intensified by W–D cycles.
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Effect of W–D cycles and water content on soil bearing capacity was highlighted.