ement analysis of three-way roadway junctions in longwall mining?112РAbstract:?112Р1. Introduction?112Р2. Stability analysis of three-way intersections using three-dimensional finite element models?113Р3. Pillar behaviour at three-way intersection?114Р4. Roof behaviour at three-way intersection?114Р5. Case history of three-way intersections?115Р5.1. Site location and the description of the site-specific Model?116Р5.2. Rib behaviour?117Р5.3. Floor behaviour?117Р6. Guidelines for designing the support system at three-way intersections?117Р7. General discussion and conclusions?119РReferences?119Р中文译文?121Р长壁采煤法巷道交叉点的数值模拟?121Р1前言?121Р2应用三维有限元模型的交叉巷道的稳定性分析?121Р3三相交叉点处煤柱的矿压显现?122Р4三向交叉点处顶板的矿压显现?122Р5三向交叉点巷道实例?123Р5.1实测位置以及实测位置描述?123Р5.2两帮矿压显现?124Р5.3底板矿压显现?124Р6对于三向交叉点支护系统设计的指导建议?124Р7一般讨论和结论?125
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