stretching force

The force of instantaneous steady seepage results in the vertical stretching of the foundation under geomembrane and the lateral compression, which make the foundation in the state of pure shear stress with small volumetric compressive deformation, thus, the foundation cannot be reinforced effectively.

瞬时稳定渗流体力使膜下地基竖向拉伸、侧向受压，接近纯剪切应力状态，体积压缩变形较小，难以有效地加固地基。

The elongation of a body in tension above its no-load length is directly proportional to the stretching force.

物体在拉伸状态下，其伸长量（相对于无负荷时的长度）与拉伸力成正比。

The desorption force increase with the rise of stretching velocity implies that the adsorption/ desorption progress of PS segment at interface is a slow, dynamic one.

我们还发现，PS脱附力与拉伸速率的对数成正比，这表明PS在界面的吸附/脱附是个较慢的动态过程。

Initial tension and chain-stretching force of scraper chain used in coal mine

刮板输送机链条的初张力和紧链力