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THE MINED NONLIEAR STUDY OF MEASURING METHOD AND CALCULATION ABOUT STRESS AND STRAIN IN THE VERTICAL SHAFT AD SURROUNDING ROCK

机译:竖井AD围岩应力应变测量方法的矿山非线性研究。

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摘要

The damage of the overburden is a complex nonliear mechanical problem. To immediately master the stress state of the vertical shaft in process of the damage of overburden, andprotect the shaft, in this paper, a series of new type of rock mass stress and strain compatiblesensors are used. The vertical shaft wall mechanical parameter and surrounding mechanical pa-rameter are calculated by the result of the measurement. A set of the calculation method of thevertical shaft and surrounding rock parameter are defined.
机译:覆盖层的损害是一个复杂的非纤维机械问题。为了立即掌握垂直轴的压力状态,在覆盖层的损坏过程中,并保护轴,本文使用了一系列新型的岩体质量应力和应变增强液。垂直轴壁机械参数和周围机械PA-RAMETER通过测量结果计算。定义了一组纵轴和周围岩石参数的计算方法。

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