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Research on stability of the mined-up region for prebuilding steelworks

机译:预制钢厂采空区稳定性研究

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摘要

Engineering analogue method is commonly used to evaluate the stability of the ground surface of mined-out area. Because the technique depends on subjective experience, its reliability is suspectable. The stability of the mined-out area for the prebuilding steelworks is researched by the comprehensive methods,including in-situ investigation, laboratory testing, theoretical analysis and numerical simulation. The results provided evidences for decision-making and design of the prebuilding steel works, they are also applicable to the similar field conditions.
机译:工程模拟方法通常用于评估采空区地面的稳定性。由于该技术取决于主观经验,因此其可靠性值得怀疑。通过现场调查,实验室测试,理论分析和数值模拟等综合方法研究了预制钢厂采空区的稳定性。研究结果为预制钢厂的决策和设计提供了依据,也适用于类似的现场条件。

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