hollow square steel

基本解釋

As structural component, square hollow steel sections have favorable properties for resisting compression, bending and torsion.
方管作為結(jié)構(gòu)構(gòu)件，在壓、彎、扭方面具有優(yōu)越的性能。
Load-carrying capacity and practical calculation method of welded hollow spherical joints with square steel tubes subjected to combined axial forces and biaxial bending moments;
本文采用材料力學中梁的受力分析方法給出了這類容器中支座反力和最大軸向彎矩的計算方程。
The structures made of square hollow steel sections by using the directly welded joints are fabricated easily and economically, which can be found in many applications all over the world.
由方管直接焊接組成的結(jié)構(gòu)，節(jié)點構(gòu)造簡單，加工方便，造價較低，在國內(nèi)外已被廣泛應用到各種工程領(lǐng)域。