摘要
基于现场观测、实验室相似材料模拟及理论研究，提出了软岩底板侵入理论。该理论研究了煤层底板松软岩体侵入变形力学机制，侵入影响因素和松软底板支护原理。最后，简述了侵入理论在软岩底板控制方面的应用。
Based on field observations, simulation model test of equivalent material in the laboratory, and theoretical research, indentation theory of soft floor rockmass was established. The theory puts forward the mechanical mechanism of indentation deformation of floor rockmass, the influence factors of indentation, and supporting principle of soft floor. Finally the application of indentation theory to floor control of soft rockmass is described.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
1998年第2期48-50,共3页
Chinese Journal of Geotechnical Engineering
关键词
底板
侵入
岩体破坏
底板压力
底板失稳
矿业
floor,indentation,rockmass failure ,bearing characteristic curve of floor rockmass.
