.直接承受动力荷载的结构构件中,直径为20mm纵向受力钢筋的连接宜选用( )。A.绑扎连接 B.直螺纹套筒连接 C.帮条焊 D.搭接焊

作者: tihaiku 人气: - 评论: 0
问题 .直接承受动力荷载的结构构件中,直径为20mm纵向受力钢筋的连接宜选用( )。
选项 A.绑扎连接 B.直螺纹套筒连接 C.帮条焊 D.搭接焊
答案 B
解析

相关内容:承受,动力,荷载,结构,构件,直径,纵向,受力,钢筋,螺纹,套筒,帮条,搭接

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