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An Experimental Study of Soft Rock Roadway with Anchored Support Structure Based on Nested Mechanical Analysis Model

机译:基于嵌套机械分析模型的锚固支护结构软岩巷道实验研究

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This paper chooses anchored support engineering of ore dynamic pressure soft rock roadway Qinan, Huaibei city as an example, and with the help of nested mechanical analysis model of anchored support structure, the paper analyzes the range of elastoplasticity, the range of anchor note area, stress and displacement of original rocks of the reinforced project, and simulates three-dimensional finite element numerical and underwent engineering detection of the project. Practicality and validity of quantitative control design method of anchored support structure are proved by comparing the theoretic research, calculation results, and field measurement results.
机译:本文选择了矿石动态压力软岩巷道秦安,淮北市的锚固支援工程作为一个例子,借助嵌套机械分析模型的锚固支撑结构,分析了弹性塑性的范围,锚杆杆区的范围,增强项目原始岩石的应力和位移,并模拟了项目的三维有限元数值和经历工程检测。通过比较理论研究,计算结果和现场测量结果,证明了锚定支撑结构定量控制设计方法的实用性和有效性。

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