principal shear strain

基本解釋

The strain criterion for ductile shear failure based on the maximum principal shear strain is established.
據(jù)此，建立基于最大主剪應(yīng)變的巖土材料延性剪切破壞應(yīng)變準(zhǔn)則；
The formulas of the maximum principal shear strain are deduced; and the calculation cases for several commonly used yield criteria are presented.
最后，詳細(xì)推導(dǎo)出最大主剪應(yīng)變的計(jì)算公式，并針對(duì)幾種常用屈服準(zhǔn)則給出計(jì)算示例。
An equation for the calculation of true shear strain was derived from the integration of infinitesimal shear strain in plane shearing process with constant principal shear strain direction.
對(duì)切應(yīng)變主軸不變的平面簡(jiǎn)單切變過程，通過無窮小應(yīng)變的積分，導(dǎo)出了真實(shí)切應(yīng)變計(jì)算公式。