1) roof stress
顶板应力
1.
An theoretic method to calculate roof stress of coal floor;
煤层顶板应力的一种理论计算方法
2.
This paper gives analytic solution fitted to roof stress of coal floor, using analysis method of limitless board of the banding by the complex function in elasticity.
运用弹性力学复变函数求解带状无限长板的分析方法,给出了适用于煤层顶板应力的解析表达式,利用该式,通过数值积分可以比较方便地得到顶板的应力分布。
2) roof and floor stress
顶底板应力
3) Roof tensile stress
顶板拉应力
4) roof prestressing force structure
顶板预应力结构
5) roof pressure
顶板压力
1.
Study on the blind number recognition of the calculation of roof pressure;
顶板压力计算的盲数辨识研究
2.
Effect of igneous rock on the roof pressure of mining field;
火成岩对采场顶板压力分布的影响
3.
By a long-term effective observation and analysis of roof pressure at thick seam caving face such as observing by installing 11 YZJ-60-disc pressure instruments,preliminarily several very important regularity of the pressure curv at fully mechanized actual mining are got,which provides a useful guide for the actuat mining.
通过对厚煤层综采放顶煤工作面顶板压力进行长期有效的观测与分析,在工作面支架上安装11台YZJ-60型圆盘测压仪进行观测,初步得出了综采工作面回采几个重要的压力显现规律曲线,为工作面的回采提供了有益的指导。
6) stress in the top coal
顶煤应力
补充资料：轧辊残余应力(见轧辊应力)
轧辊残余应力(见轧辊应力)
residual stresses in roll
zhagun eanyu yingli轧辊残余应力(residual stresses in roll)见礼辐应力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条