principal stress axis rotation

基本解釋

Clearly, characteristics of shear failure and failure criterion in stress path for rotation of principal stress axis were one of the important issues related to practical engineering design.
顯然，主應力軸旋轉(zhuǎn)路徑下土體的剪切破壞特性及破壞標準是實際工程設(shè)計關(guān)注的重要問題之一。
In order to study the influence of principal stress axis cyclic rotation at low shear stress level on clay′s behavior, a series of experiments of Hangzhou typical intact soft clay were conducted.
為研究低剪應力水平主應力軸循環(huán)路徑可能對黏土性狀產(chǎn)生的影響，以杭州地區(qū)典型原狀軟黏土為對象開展試驗研究。