基于数值信息法的煤巷支护综合设计研究

Comprehensive Design Research on Coal Roadway beijing on Basis of Numerical Information

针对山西大同某煤矿辅助巷道支护结构的锚杆与锚索的设计,采用理论设计、数值模拟、观测设计、工程类比几种方法的综合设计进行方案选择、设计优化。此方案不仅在经济方面,而且在技术、安全方面都满足要求,对类似的工程起到借鉴的作用。

According to designing of application of bolt and anchor combined support for a certain coal mine of Da-Tong in ShangXi province, by using modem science method such as theory analysis method, numerical simulating method, engineering analogy, site - test and so on, bolting design has been optimized. The scheme is feasible in economy, safety and technology, providing certain reference for similarity fabrication engineering.