Knowledge Network Node
Rock and Soil Mechanics. 2024, (06) Core

Creep characteristics and damage constitutive model of red sandstone under dynamic disturbanceChinese Full TextEnglish Full Text (MT)

FAN Lai-yu;WU Zhi-jun;CHU Zhao-fei;WENG Lei;WANG Zhi-yang;LIU Quan-sheng;CHEN Jie;School of Civil Engineering, Wuhan University;The Key Laboratory of Safety for Geotechnical and Structural Engineering of Hubei Province, Wuhan University;School of Resources and Safety, Chongqing University;

Abstract: To investigate the creep characteristics of rocks under dynamic disturbance, multistage impact-disturbance creep experiments were conducted on fine-grained red sandstone using a self-developed impact-disturbance creep loading experiment device. Transient deformation and creep behaviors were analyzed under different creep stresses and disturbance energies. The effects of disturbance energies on long-term strengths were obtained through indirect calculations. The results indicate that dynamic dist... More
Keywords：

disturbance-creep experiment; creep characteristics; dynamic disturbance; damage creep model;

  • DOI：

    10.16285/j.rsm.2023.1067

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc; (A) Mathematics/ Physics/ Mechanics/ Astronomy

  • Subject：

    Geology; Architecture and Engineering

  • Classification Code：

    TU457

Download the mobile appuse the app to scan this coderead the article.

Tips: Please download CAJViewer to view CAJ format full text.

Download: 690 Page: 1608-1622 Pagecount: 15 Size: 1429K

Related Literature
  • Similar Article
  • Reader Recommendation
  • Associated Author