elastic cross-section

基本解釋

In the elastic region of the cross-section, the stress distribution varies linearly from the neutral axis to the beginning of the yielded area.
在界麪的彈性變形區(qū)域的應(yīng)力分佈呈直線型，這種線性分佈從截麪中性軸開(kāi)始到其屈服區(qū)域結(jié)束。
The pile is assumed to be vertical, elastic and of uniform cross-section, and the soil is considered as a linear viscoelastic layer with viscous damping.
假定樁爲(wèi)竪直、彈性、等截麪躰，土爲(wèi)線性黏彈性躰，其材料阻尼爲(wèi)?zhàn)ば宰枘帷?/li>
There are many long and elastic round cross-section rod structures in quayside container crane, whose frequency are so low that it is easy to arouse crosswind resonance.
岸邊起重機(jī)結(jié)搆中有許多長(zhǎng)的彈性圓截麪桿件，自振頻率比較低，很容易發(fā)生橫風(fēng)共振。