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Study on Stress–Strain Relation of Lime-Treated Weathered Red Sandstone Soil

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成果类型:
期刊论文
作者:
Xiang Tang;Chang-ping Wen*
通讯作者:
Chang-ping Wen
作者机构:
[Xiang Tang; Chang-ping Wen] Civil Engineering Department, School of Civil Engineering, Central South University of Forestry and Technology, Changsha, People’s Republic of China
通讯机构:
[Chang-ping Wen] C
Civil Engineering Department, School of Civil Engineering, Central South University of Forestry and Technology, Changsha, People’s Republic of China
语种:
英文
关键词:
Double yield surfaces constitutive model;Lime-treated weathered red sandstone soil;Road engineering;Stress–strain relation;Test study
期刊:
Indian Geotechnical Journal
ISSN:
0971-9555
年:
2023
卷:
53
期:
2
页码:
283-290
基金类别:
The work is supported by National Cooperation Program for International Science and Technology (2014DFA53120). This support is gratefully acknowledged.
机构署名:
本校为第一且通讯机构
院系归属:
土木工程学院
摘要:
In this work, a series of triaxial consolidated drained shear tests were used to investigate the stress–strain relationships of weathered red sandstone soil and lime-treated weathered red sandstone soil. Firstly, the triaxial consolidated drained shear test results were used to analyze the relationship between deviatoric stress $$q$$ , axial strain $${\varepsilon }_{1}$$ , shear strain $${\varepsilon }_{\mathrm{s}}$$ , and volume strain $${\varepsilon }_{\mathrm{v}}$$ . Secondly, the yield surface of...

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