cutting speed是什么意思

网络释义

用法例句

We studied the SCFs of the three-point bending beams with a U-shaped notch using finite element method,and the results show the variation of the SCF with changing notch depth and notch.

用有限单元法计算了三点弯曲梁的U形切槽顶部的应力集中系数,给出了应力集中系数随切槽深度和切槽宽度变化的规律,弥补了现有应力集中系数手册的欠缺。

International Society for Rock Mechanics ( ISRM ) proposed in 1995 a new type of rock fracture toughness specimen棗cracked chevron notched Brazilian disk ( CCNBD ), the previous analytical and numerical studies of the dimensionless stress intensity factor, which is an important mechanicel parameter, does not take into account the effects of finite notch width.

国际岩石力学学会(ISRM)在1995年提出一种新型的岩石断裂韧度试样——人字形切槽巴西圆盘试样(cracked chevron notched Brazilian disc——CCNBD),对该试样的一个重要力学参数即最小无量纲应力强度因子的标定,以前的分析和计算都没有考虑切槽宽度的影响。