tapered tube meaning in English

锥形管

It is a difficult work to calculate the deflection of filament wound tapered tube at bending because of changing layer thickness in every cross section
摘要纤维缠绕的锥形管，由于各截面的纤维层厚在不断变化，弯曲变形计算比较困难。
According to the transferring matrix method , the paper presents a method for calculating the deflection of a filament wound tapered tube at bending and the calculation result is proved by experiment results
本文以传递矩阵法为基础，计算纤维缠绕锥管在弯曲载荷作用下的挠曲变形，并以实验结果验证了计算结果。