工字钢-圣霖国际【顾客至上】-工字钢生产厂家

装饰板材是所有板材的总称，工字钢采购，主要有：细木工板、胶合板、装饰面板、密度板、集成材、刨花板、防火板、石膏板、PVC板、铝扣板、铝塑板、三维板等。

Decorative board is the general name of all board， mainly: board， plywood， decorative panel， density board， integrated material， particleboard， fire board， plasterboard， PVC board，工字钢生产商， aluminum plate， aluminum plastic board， three-dimensional board， etc.

工字型钢不论是普通型还是轻型的，由于截面尺寸均相对较高、较窄，故对截面两个主袖的惯性矩相差较大，工字钢，因此，一般仅能直接用于在其腹板平面内受弯的构件或将其组成格构式受力构件。

I-steel whether ordinary or light，工字钢生产厂家， because the section size are relatively high and narrow， so the moment of inertia of the main secti of the two sleeve is large， therefore， generally only can be directly used in the web plane bending member or the of lattice stress components.

工字钢如名所示，是一种“工”字形截面型钢，上下翼缘内表面有倾斜度，一般为1：6，使得翼缘外薄而内厚，因此造成工字钢在两个主平面的截面特性相差巨大，在应用中难以发挥刚才的强度特性。虽然工字钢市场上上也出现了加厚工字钢，但工字钢的结构已经决定了其抗扭性能短板。

I like the name suggests， is a kind of I-shaped section steel flange on the inner surface of slope is generally 1:6， the flange and the thickness of thin， resulting in two main characteristics of I-beam section plane is huge， just to play strength characteristics in the application. Although the I-steel market has also appeared to be thickened I-steel， the structure of I-steel has already determined its torsional performance.