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SUPPORTING PROCEDURE AND FIELD MEASUREMENT IN THE SHAFT THROUGH GLIDING TECTONIC GROUND

机译:通过滑动构造地层进行井道的支持程序和现场测量

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摘要

The paper describes mechanical properties and deformation features of shaft adjoining rocks in gliding tectonic ground and presents the shaft-fupporting procedure of smooth-wall cushion blasting ,preliminary bolting and shotcreting and pouring reinforced concrete liner in one-time-whole-section in the basis of adjoining rock deformations measured dynamically in site ,Field measurements of the pressure exerted on shaft wall show that this supporting procedure has enough safety reserve to meet the safety repuirements in mining production.
机译:本文介绍了轴邻接岩石的机械性能和变形特征在滑动构造地面,呈现光滑墙垫爆破,初步锚固和喷射和浇注钢筋混凝土衬垫的基础上在现场动态测量的邻接岩石变形,施加在轴墙上施加的压力的现场测量表明,这种配套程序具有足够的安全保护,以满足采矿生产中的安全性批量。

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