strata subsidence theory

常见例句

The development of the rheological theory and computer technology provide a sound base to understand the movement law for mining overburden strata and surface subsidence.
流变力学理论和计算机技术的发展，为从理论方面了解覆岩移动的和地表沉陷的动态变化规律提供了前提。
We put forward using the technology of injecting clay grouts into separated strata to control the surface subsidence on the basis of the theory about the occurance and development.
基于岩体中离层产生、发展的研究理论，提出利用“离层注浆防治地表塌陷技术”以控制地表塌陷。
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On the basis of key rock strata theory, transferring rock beam structure and the law of the overlying strata displacement and the surface subsidence theory, we deduced offset error formula.
以关键层理论、传递岩梁理论以及采场上覆岩层及地表移动规律理论为基础，推导出岩梁抗弯刚度的误差补偿公式。