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首页> 外文期刊>Journal of coal science & engineering (China) >The mined nonlinear study of measuring method and calculation about stress and strain in the vertical shaft and surrounding rock
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The mined nonlinear study of measuring method and calculation about stress and strain in the vertical shaft and surrounding rock

机译：竖井及围岩应力与应变测量方法的非线性开采研究

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摘要

The damage of the overburden is a complex nonliear mechanical problem. To immedi- ately master the stress state of the vertical shaft in process of the damage of overburden, and protect the shaft, in this paper, series of new type of rock mass stress and strain compatible sensors are used. The vertical shaft wall mechanical parameter and surrounding mechanical pa- rameter and calculated by the result of the measurement. A set of the calculation method of the vertical shaft and surrounding rock parameter are defined.
机译：覆盖层的破坏是一个复杂的非线性机械问题。为了在覆盖层破坏过程中立即掌握竖井的应力状态并保护竖井，本文使用了一系列新型的岩体应力和应变兼容传感器。垂直轴壁的机械参数和周围的机械参数，并通过测量结果计算得出。定义了一套竖井和围岩参数的计算方法。

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