For dilative material in shear, the increment of local volumetric strain in shear band and the normal deformation of shear band due to shear dilatancy were derived.
在剪胀条件下,分析了剪切带内部的局部体积应变增量及由于剪胀而引起的剪切带的法向变形。
2
In project evaluation, target profit is divided into normal profit and economic profit. Impact of profit elasticity of the cost, additional cost and increment cost on economic profit is analyzed.