The fracturing behaviors of Three Gorges granite under chemical erosion

CHEN Si-li; FENG Xia-ting; LI Shao-jun

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

The fracturing behaviors of Three Gorges granite under chemical erosion

更新时间：2026-06-25

- The fracturing behaviors of Three Gorges granite under chemical erosion
- Vol. 24, Issue 5, (2003)
- 作者机构：
  
  1. 东北大学资源与土木工程学院,辽宁,沈阳,110006
  2. 沈阳工业大学建筑工程学院,辽宁,沈阳,110023
  3. 中国科学院武汉岩土力学研究所岩土力学重点试验室,湖北,武汉,430071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU458
- Online First：19 August 2014，
  
  Published：2003
- 稿件说明：
移动端阅览
CHEN Si-li, FENG Xia-ting, LI Shao-jun. The fracturing behaviors of Three Gorges granite under chemical erosion[J]. 2003, 24(5).
DOI：

CHEN Si-li, FENG Xia-ting, LI Shao-jun. The fracturing behaviors of Three Gorges granite under chemical erosion[J]. 2003, 24(5). DOI：

摘要

进行了在化学腐蚀下的花岗岩单轴压缩破裂试验，利用数字显微观测系统对其实时观测。探讨了不同浓度、不同pH值和不同化学溶液对花岗岩表面的腐蚀以及力学特性的影响，分析了在化学腐蚀下花岗岩的破裂行为，给出了荷载-位移变化曲线和对应的显微图像以及各种试件的破裂特征示意图。

Abstract

An experiment of rock fracturing process is conducted under uniaxial compression in order to investigate the behaviors of rock fracturing under chemical erosion. The meso-fracturing process of rock is real-time observed using the microscope and the digital color camera. The effects of rock surfaces and mechanical behaviors are studied under different ionic strengths

values of pH and chemical solutions. The fracturing behaviors of rock under chemical erosion are analyzed. The load-displacement curves

the corresponding micro-images and the schematic diagrams of specimens after failure are obtained.

关键词

Keywords

references

Views

1869

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Coupling mechanism of seepage and heat transfer in rock fracture based on physics-informed neural networks

Discrete element simulation of aging effect of chemical weathering on rock

Fractional nonlinear creep constitutive model of salt rock

Modeling initiation and propagation of main and secondary cracks of rock under combined compression and shear loading using extended finite element method

Nonlinear mechanical response of surrounding rock in compressed air energy storage cavern based on Hoek-Brown criterion

Related Author

WANG Zhi-liang1

XIAO Zhi-huan1

SHEN Lin-fang1

LI Shao-Jun2

JIANG Ming-jing

ZHANG Ning

CHEN He

WU Fei

Related Institution

Faculty of Civil Engineering and Mechanics, Kunming University of Science and Technology

State Key Laboratory of Geomechanics and Geotechnical Engineering Safety, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences

Department of Geotechnical Engineering, Tongji University

Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University

Key Laboratory of Energy Engineering Safety and Disaster Mechanics of Ministry of Education, Sichuan University

AI问答

⁰