The section characteristic calculation of the steel-aluminium compositesection was introduced, which may be are reference for similar engineering.
对钢铝组合截面的截面特性计算予以介绍，可为类似工程提供参考。
2
The invention discloses a new carbon fiber compositesection, which comprises carbon fiber woven cloth and cured epoxy resin according to 2-3:1 of weight ratio thereof.
本发明公开了一种新型碳纤维复合型材，它是由重量比为2 ~ 3∶1的碳纤维编织布和固化环氧树脂组成。
3
The invention belongs to the field of new material structures, and particularly relates to a connection structure of fiber reinforced compositesection bars and concrete.