摘要
采用数值模拟方法建立地下硐室模型，研究围岩结构稳定性特点，通过先进物探手段（探地雷达）实测结果的验证，得出地下硐室围岩塑性区的形成具有严格的时间性和一致的规律性，且围岩破碎区发育具有结构特点。
Using numerical simulation method, this paper presents a model for studying the structural stability of surrounding rock of underground chambers. Formation of plastic area is of strict timeliness and conformable regularity. And the development of broken ring of surrounding rock is provided with structural features. All these have been proved by the ground penetrating radar.
出处
《山东矿业学院学报》
CAS
1999年第1期4-8,共5页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
数值模拟
围岩结构
探地雷达
地下硐室
稳定性
numerical simulation
structure of surrounding rock
the ground penetrating radar
