circular tube

基本解釋

The combination of corrugation and the circular tube results in an extremely strong structure.
波浪紙板和圓筒狀兩者結(jié)合，會(huì)成為非常堅(jiān)固的構(gòu)造。
According to the size and height of the falling rock block, the thickness of the circular tube can be determined, which can provide the foundation of designing the escape passage system.
同時(shí)，根據(jù)巖塊大小和下落高度，可以通過(guò)計(jì)算凹陷變形而確定圓管厚度，為逃生管道的安全設(shè)計(jì)提供依據(jù)。
The results show that the displacements of the procumbent circular tube under lateral impact are mainly local depression around the impact point and the global deformations can be neglected.
實(shí)驗(yàn)研究與數(shù)值模擬結(jié)果表明，砂墊平鋪圓管的橫向沖擊變形主要為沖擊點(diǎn)局部凹陷，結(jié)構(gòu)的整體彎曲變形可以忽略。