Based on generalizing site practice experience on intensive rheological soft rock roadway supporting, this paper puts forward the control measure on intensive rheological soft rock roadway supporting.
在总结强流变软岩巷道支护现场实践经验的基础上,提出了强流变软岩巷道支护的控制对策。
First use and adopt the new technology of soft rock supporting, especially roadway floor bolting casting reinforcement.
开创了软岩支护尤其是巷道底板锚注加固新技术。
Using numerical methods, the effect of bolt supporting parameters to the stability of soft rock roadway intersection is studied in deep underground.
采用数值模拟研究方法,研究了锚杆支护参数对深井软岩巷道交岔点稳定性的影响。
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