tension-compression stress的意思|示意

Meanwhile, it is found that the mid-board stress is appropriate with overall compression yet partially with small tension stress through analyzing the results of the completed construction.

结果分析表明，施工完成后，中墙受力较为合理，表现为整体受压，只有局部有很小的拉应力存在。

Shear band formation due to void nucleation and growth were successfully simulated in a specimen of geomaterial under plane stress compression and tension by the model respectively.

采用该模型，成功地对平面应力条件下岩土材料单轴受压和单轴受拉试件的局部化破坏分别进行了数值模拟。

The tension stress may induce compression stress.

拉应力可以诱发压应力的出现。

Stress results from forces such as tension, compression, or shear that pull, push, twist, cut, or in some way deform or change the shape of a piece of material.

压力产生于拉伸，压缩，或者拖，推，扭，削之类的剪切，或者某种变形以及材料的部分形状改变。

It is shown that the interval tension fracture would occur repeatedly under large axial compression stress, which forms the layered failure.

研究结果表明，在很大的轴向水平压力作用下，介质会产生间隔的拉伸裂缝，形成分层断裂现象。

On this basis, the failure criterion of concrete simultaneously considering the freeze-thaw cycle and tension-compression ratio in principle stress space and octahedral space is established.

在此基础上，分析了双轴拉-压极限强度随冻融循环次数的变化规律，并在主应力空间和八面体应力空间建立了同时考虑冻融循环次数和拉压比的破坏准则。