以下为句子列表：
英文: According to the actual condition in Jinchuan Longshou Mine, using three-dimensional numerical simulation, this paper analyzes the stresses, displacements and safety factors of mined-out area and filling body under the conditions of different filling heig
中文: 结合龙首矿的实际情况，利用三维数值模拟的方法对龙首矿下向六角形大断面进路不同充填高度情况下采空区及充填体的应力、位移及安全率等进行了分析研究，所得出的结论为矿山安全生产提供了理论指导。
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英文: For Jiangpinghe Double-Curved Arch Dam, 3-D elasto-plastic FEM is made, in which the point safety factors of the dam-abutments system and the safety margin for coefficients of sliding resistance on 7 potential sliding blocks of the dam before and after th
中文: 摘要对江坪河双曲拱坝进行了三维弹塑性有限元分析，利用有限元应力成果分别计算了正常蓄水位、设计洪水位等3种工况下加固前后坝体坝肩系统的点安全系数和7个可能滑动块体的抗滑富余系数。
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英文: The research revealed that the nature of multi-strata and heterogeneity for rural drinking water safety factors and outside features of each component have made rural drinking water safety a stalemate.
中文: 研究表明，农村饮水安全中要素的多层性和异质性特征以及各子要素的外部性特征，使农村饮水安全陷于困境。
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英文: This method which both considered influence of uncertainty factors among structure parameters and satisfied prescribed main cable reliability level was used to get inverse main cable safety factors through target reliability indexes, Main cable safety fac
中文: 该方法通过给定结构的目标可靠度指标反求主缆安全系数，计算出的主缆安全系数既考虑了结构参数中不确定因素的影响，又满足了预先给定的主缆可靠度水平。
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