According to the relevant section of electric power transmission design, the design idea and method for the rock foundation in Yichang district were explained.
文中就宜昌地区岩石基础的设计思路和方法并依据电力工程输电设计手册的有关内容阐述了见解。
In this paper, the treatment practice of rock fall hazardous mass by reduce-loading, anchor generalization method in Mou-Bau highway section is reported.
报导基于削方减载、局部锚固等综合方法治理茅巴公路段危岩崩塌体病害的处理措施。
The factor that affect the well lane stability has primarily: Round the rock kind, well lane position, tunnel stalk line direction, cross section size, break rock method etc.
影响井巷稳定性的因素主要有：围岩性质、井巷位置、巷道轴线方向，断面尺寸，破岩方法等。
In pipeline construction, traditional explosive trenching method has been applied in stonework section. Caterpillar rock trencher will play an important role in practical pipeline laying process.
在管道施工建设中，对石方段的管沟开挖一直采用传统的爆破成沟的施工方法，而履带式岩石开沟机在管道敷设的实际应用中可以发挥重要作用。
The construction method of large cross section airbridge in soft rock is presented in this paper.
阐述了软岩中大断面风桥的施工方法。
The invention relates to a wall rock support method for an extremely strong or a strong or a moderate rock burst tunnel section that is deeply buried in an underground chamber.
本发明涉及一种深埋地下洞室极强或强或中等岩爆洞段的围岩支护方法。
The invention relates to a wall rock support method for an extremely strong or a strong or a moderate rock burst tunnel section that is deeply buried in an underground chamber.
本发明涉及一种深埋地下洞室极强或强或中等岩爆洞段的围岩支护方法。
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