在本次试验研究成果的基础之上，提出了几条降低爆破振动对初期支护影响的具体措施。
Based on the research result of this test, we pointed out some specific measures, which reduced the impacts of blasting vibration velocity on the primary support.
本文研究目的在于采用极限平衡分析的方法对复合型土钉支护的稳定性进行理论分析，研究土钉支护参数对复合型土钉支护边坡稳定性的影响。
The aim of this paper is to analyze composite soil nailing support with limited equilibrium method and to investigate the influence of retaining parameters on the stability of soil nailing structure.
地下水对软岩巷道的支护具有重要影响，需要采取避开或封闭措施。
Groundwater has an important influence on the supporting of soft rock roadway. It is required to take measures of avoiding or sealing its.
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