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两种粉质黏土的静强度特征对比分析

两种粉质黏土的静强度特征对比分析

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_3083665092

两种粉质黏土的静强度特征对比分析

About this item

Full title

两种粉质黏土的静强度特征对比分析

Author / Creator

Publisher

Beijing: Editorial Office of Progress in Earthquake Sciences

Journal title

地震科学进展, 2021-01, Vol.51 (6), p.252

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Publication information

Publisher

Beijing: Editorial Office of Progress in Earthquake Sciences

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Scope and Contents

Contents

以南京与无锡的两种粉质黏土为研究对象,通过使用TSZ-2全自动三轴仪对这两种土在饱和以及非饱和状态下的静强度进行测定。对比分析两种土在饱和状态下,其原状样与扰动样之间抗剪强度的差异,以及两种土在非饱和状态下不同的初始含水率对其抗剪强度产生的影响。得出无锡土样较南京土样具有含水率低、密度高、孔隙比小、压缩性低、静强度高的特点,但扰动作用对无锡饱和土造成的影响较大,而南京土样受扰动作用影响小。确定非饱和粘性土的抗剪强度与含水率以及颗粒级配存在关联,从而导致两种土非饱和状态的抗剪强度存在差异。

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Full title

两种粉质黏土的静强度特征对比分析

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Author / Creator

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Record Identifier

TN_cdi_proquest_journals_3083665092

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_3083665092

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ISSN

2096-7780

DOI

10.3969/j.issn.2096-7780.2021.06.003

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