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Chunmei Chen

Chongqing University

Shazheng Str 174, Shapingba District

Shazheng street, Shapingba district

Chongqing 400044, 400030

China

  • Chongqing University

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Scholarly Papers (1)

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Multi-stage damage evolution characteristics and nonlinear creep constitutive model of sandstone under combined stepped cyclic and constant loads

Number of pages: 26 Posted: 18 Nov 2025
Quanle Zou, Ke Xu, Chunmei Chen, Feixiang Lv, Chuanqi Zhu, Xiaoyan Sun and Yulin Hu
Chongqing University, Chongqing University, Chongqing University, Chongqing University, Anhui University of Science and Technology, Henan University of Engineering and Chongqing University
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Abstract:

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Sandstone, mining-induced stress, Stepped cyclic loads, Creep properties, Damage constitutive model