The invention discloses a new carbon fiber composite section, 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。
The invention belongs to the field of new material structures, and particularly relates to a connection structure of fiber reinforced composite section bars and concrete.
本发明属于新材料结构领域，具体涉及一种纤维增强复合材料型材与混凝土的连接结构。
So for thick-walled double channels with welding composite section, the combined effects of the cold-formed and welding residual stresses shall be considered to assure the stability bearing capacity.
因此，对厚壁双冷弯槽钢焊接组合截面构件而言，确定其稳定承载力时应考虑焊接残余应力和冷弯残余应力的共同影响。
So for thick-walled double channels with welding composite section, the combined effects of the cold-formed and welding residual stresses shall be considered to assure the stability bearing capacity.
因此，对厚壁双冷弯槽钢焊接组合截面构件而言，确定其稳定承载力时应考虑焊接残余应力和冷弯残余应力的共同影响。
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