Numerical simulation of abutment pressure distribution laws of working faces;
采场支承压力分布规律的数值模拟研究
Distribution abutment pressures on laneway pillars for superwide isolated fully mechanized top coal caving face;
超长孤岛综放工作面煤柱支承压力分布特征研究
Surrounding rock abutment pressure distribution and thickness effect of dynamic catastrophic in fully mechanized sublevel mining stope;
综放采场围岩支承压力分布及动力灾害的层厚效应
Analysis on site measurement of support pressure distribution law for seam of fully mechanized longwall top coal caving mining;
综放开采煤层支承压力分布规律现场实测分析
Effect of the support pressure on the tunnelling face in mining area;
浅析采场支承压力对掘进工作面的影响
Analysis of numerical simulations for dynamic pressured roadway deformation and roadway pilot support pressure;
动压巷道变形及超前支承压力数值模拟分析
The calculating expressions of the eccentricity of the bearing pressure acting on middle bearing masonry of continuous beam have been derived from the formulas given by 《Design Specifications for Masonry Structure》(GBJ3-88)and used to calculate the eccentricity of the bearing pressure at the ends of beams.
建立了连续梁中间支承砌体偏心受压状态的力学模型 ,从现行砌体结构设计规范(GBJ3- 88)给定的梁端支承砌体所受支承压力的偏心距计算公式出发 ,导出了连续梁中间支承砌体所受支承压力的偏心距计算表达式。