专题部分为关于深基坑支护设计方法的研究。
Exemplary into about deep foundation pit bracing design methodology.
按最优恒阻支护计算方法设计巷道支护，可以达到经济且安全的最佳支护效果。
The present method could make the supporting of roadway surrounding rock safe and economic.
按最优恒阻支护计算方法设计巷道支护，可以达到经济且安全的最佳支护效果。
The present method could make the supporting of roadway surrounding rock safe and economic.
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