主应力轴: axes of principal stressesaxis of principal stressprincipal axes of stressesprincipal axis of stress
Example Sentences:
1.
The soil ' s stress path has important effects on the retaining wall ' s lateral deformation and the soil ' s deformation during the excavation of foundation pit . an experiment simulating the soil ' s stress path behind the wall has been carried out with the stress - controlled triaxial instrument . the principle stress ratio keeps constant during consolidation and the soil samples are permitted to drain during unloading process 利用应力式三轴仪对基坑开挖过程中围护结构后侧土体变形影响较大的因素：土体的应力路径进行了试验模拟，试验是在等主应力比固结后侧向卸荷而轴压不变的排水情况下进行的。
