摘要
本文以多个国内地下工程的岩爆资料为基础,对岩爆形成的力学机理进行了详细的分析,对多处工程实例进行研究,总结了目前岩爆过程发生的条件。最后,就国内外的常用和新型监测预报、防治方法予以阐述和归纳。
This article analyzed the mechanical mechanism of rock burst based on the rock burst data in several domestic underground projects, and summarized the conditions of current rock burst, finally, elaborated the common and new monitoring, prediction and prevention methods at home and abroad.
出处
《重庆建筑》
2009年第2期37-40,共4页
Chongqing Architecture
关键词
岩爆
三轴加压卸
压应力扰动
初始应力
施工防治
rock burst
triaxial loading and unloading
compression stress disturbance
initial stress
construction prevention