The Dynamic Mechanical Properties of a Hard Rock Under True Triaxial Damage-Controlled Dynamic Cyclic Loading with Different Loading Rates: A Case Study

被引：50
作者：
Zhou, Yongqiang [1 ]
Sheng, Qian [1 ,2 ]
Li, Nana [3 ]
Fu, Xiaodong [1 ]
机构：
[1] Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China
[2] Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
[3] Chinese Acad Sci, Wuhan Lib, Wuhan 430071, Peoples R China
来源：
ROCK MECHANICS AND ROCK ENGINEERING | 2022年 / 55卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Dynamic mechanical properties; Hard rock; True triaxial damage-controlled dynamic cyclic loading; Loading rates; Dynamic constitutive model; EVOLUTION; SANDSTONE; DEFORMATION; SPECIMENS; BEHAVIOR; FRACTURE; INTACT; ENERGY; MODEL;
D O I：
10.1007/s00603-021-02756-w
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
HighlightsA dynamic constitutive model for rock materials suited to dynamic cyclic loading was established.The numerical tests on a hard rock under true triaxial dynamic cyclic loading with different loading rates were conducted.The dynamic deformation and mechanical properties of a hard rock were studied.
引用
收藏
页码：2471 / 2492
页数：22
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