Critical problems and research progress on the development of rock hollow cylinder torsional shear apparatus

ZHOU Hui; HUANG Lei; JIANG Yue; LU Jing-jing; ZHANG Chuan-qing; HU Da-wei; LI Zhen

doi:10.16285/j.rsm.2017.1544

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Critical problems and research progress on the development of rock hollow cylinder torsional shear apparatus

更新时间：2026-06-25

- Critical problems and research progress on the development of rock hollow cylinder torsional shear apparatus
- Vol. 39, Issue 12, Pages: 4295-4304(2018)
- 作者机构：
  
  1. 中国科学院武汉岩土力学研究所岩土力学与工程国家重点实验室,湖北,武汉,430071
  2. 中国科学院大学,北京,100049
  3. 河南理工大学土木工程学院,河南,焦作,454000
- 作者简介：
- 基金信息：
- DOI：10.16285/j.rsm.2017.1544
  CLC： TU415
- Online First：31 December 2018，
  
  Published：2018
- 稿件说明：
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ZHOU Hui, HUANG Lei, JIANG Yue, et al. Critical problems and research progress on the development of rock hollow cylinder torsional shear apparatus[J]. 2018, 39(12): 4295-4304.
DOI：

ZHOU Hui, HUANG Lei, JIANG Yue, et al. Critical problems and research progress on the development of rock hollow cylinder torsional shear apparatus[J]. 2018, 39(12): 4295-4304. DOI： 10.16285/j.rsm.2017.1544.

摘要

随着深部岩体工程的发展，开挖卸荷导致的应力主轴旋转问题引起了广泛关注。首先，分析总结了岩体工程中存在的应力主轴旋转问题及其对岩体工程稳定性的影响；其次，介绍了土体空心圆柱扭剪仪的发展现状及其特点，从荷载的施加方式、试样尺寸两个方面指出了研制岩石空心圆柱扭剪仪的关键问题，并与土体空心圆柱扭剪仪进行了对比，提出了新的扭矩施加技术和合理的岩石空心圆柱试样尺寸；最后，总结概括了考虑应力主轴旋转的土体本构模型的研究成果，并对考虑应力主轴旋转的岩石本构关系的研究进行了展望。该工作将对岩石空心圆柱扭剪仪的研制和相关理论的研究提供一定的参考和指导。

Abstract

With the development of deep rock mass engineering

the problem of rotation of principal stress axes due to excavation activity has been of great concern. Firstly

this paper analyzes the problem of rotation of principal stress axes in rock mass engineering and its effect on the stability of surrounding rock mass. Secondly

the developing of the soil hollow cylinder apparatus and its characteristic are introduced

and the critical problem of design of rock hollow cylinder apparatus is pointed out from two aspects

load method and specimen geometry. In addition

compared with soil hollow cylinder apparatus

a new torque applied technology of rock hollow cylinder apparatus and specimen geometry has been proposed. Finally

the research results of the constitutive model of soil under rotation of principal stress axes are summarized

the constitutive relation of rock under rotation of principal stress axes is also prospected. This paper provides reference and guidance for the design of hollow cylinder apparatus and relevant theoretical study.

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