基于裂纹表面位移间断的计算结果得到了裂纹前沿的应力强度因子。
So the stress intensity factors can be obtained by the displacement discontinuities.
第二个问题是利用部分边界的边界应力分布或变化边界形状控制表面位移分布。
The second one is an optimal problem of displacement distribution by controlling partial surface traction distribution or varying the surface shape etc.
文章根据马路坪矿深部软岩巷道表面位移的实测结果，分析了巷道围岩变形主要特征。
Based on the measured results of the displacement of deep soft rock roadway in MaLuPing mine, the deformation characteristic of the surrounding rock is analyzed.
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