钢筋ФRH是什么意思

2025-03-15 06:29:58
推荐回答(3个)
回答1:

钢筋ФRH是高延性冷轧带肋钢筋。

Ф一级钢的表示符号,二级钢在竖下加一横 三级钢为两竖

H、R、分别为热轧(Hotrolled)、带肋(Ribbed),H和R是热轧和带肋的首字母,φ是直径的意思。在钢筋软件里用B表示就可以。

下面钢筋在软件里对应的符号。HPB235级钢筋,软件代号A。 HRB335级钢筋,软件代号B。 HRB400级钢筋,软件代号C。

 RRB400级钢筋,软件代号D。冷轧带肋CRB550级钢筋,软件代号L。冷轧抗扭CRB550级钢筋,软件代号N。也可以在钢筋软件比重设置看到。

扩展资料:

钢筋的主要成分是铁,有少量的碳等元素,这些微量元素,主要是调节钢筋的硬度和韧度。

钢筋(Rebar)是指钢筋混凝土用和预应力钢筋混凝土用钢材,其横截面为圆形,有时为带有圆角的方形。包括光圆钢筋、带肋钢筋、扭转钢筋。

钢筋混凝土用钢筋是指钢筋混凝土配筋用的直条或盘条状钢材,其外形分为光圆钢筋和变形钢筋两种,交货状态为直条和盘圆两种。

参考资料来源:百度百科-钢筋

参考资料来源:百度百科-高延性冷轧带肋钢筋

回答2:

热轧带肋钢筋的牌号由HRB和牌号的屈服点最小值构成。H、R、B分别为热轧(Hot rolled)、带肋(Ribbed)、钢筋(Bars)三个词的英文首位字母。

回答3:

你去结构设计总说明中找找看,

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