摘要
以山西某煤矿巷道支护为工程实例,基于组合梁和悬吊理论进行解析分析研究,应用FLAC-3D数值模拟,融合工程类比方法、数值模拟方法及监控设计方法,进行支护设计方案的优化组合,最终得到合理可行的支护方案,并应用于实际的工程中,得到了理想的效果。本文对巷道支护设计具有参考价值。
By the coal roadway supporting engineering in Shanxi province, based on the theory of composite beam theory and suspension theory , applied with FLAC-3D numerical simulation, merged the engineering analogy method, numerical simulation and monitor design method, optimized the supporting design schemed, at last the paper obtained the reasonable supporting scheme. Applied these theories to the practical engineering, the results indicate it＇s effectiveness. This theme is of great importance in coal roadway supporting design.
出处
《中国矿业》
北大核心
2007年第5期79-82,共4页
China Mining Magazine
关键词
组合拱-悬吊结构
FLAC-3D
方案优化
方案组合
Composite beam-suspension structure
FLAC-3D
Optimization of planning
Planning combinational
