Macro-mesoscopic perspective damage characteristics and energy-damage constitutive model of coal-rock composite structures subjected to cyclic loading

Macro-mesoscopic perspective damage characteristics and energy-damage constitutive model of coal-rock composite structures subjected to cyclic loading

During deep coal mining processes, periodic mining disturbances cause the neighboring coal strata to bear the effects of cyclic loading and unloading, making it essential to study the mechanical responses and macro-micro failure characteristics of the coal-rock composite structures under different c...

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Bibliographic Details
Main Authors: Kai WANG, Xiaohuan ZUO, Feng DU, Jiazhi SUN, Yang JU, Chengtao FENG
Format: Article
Language:zho
Published: Editorial Office of Journal of China Coal Society 2024-03-01
Series:Meitan xuebao
Subjects:
coal-rock composite structure
cyclic loading action
loading rate
macro-mesoscopic characteristics
energy-damage constitutive model
Online Access:http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.ST23.1733

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