现浇预应力钢筋混凝土连续梁钢筋骨架的施焊顺序,宜由骨架的()进行。A.中间到两边,对称地向两端B.中间到两边,不对称地向两端C.两边到中间,对称地...

作者: rantiku 人气: - 评论: 0
问题 现浇预应力钢筋混凝土连续梁钢筋骨架的施焊顺序,宜由骨架的()进行。
选项 A.中间到两边,对称地向两端 B.中间到两边,不对称地向两端 C.两边到中间,对称地 D.两边到中间,不对称地
答案 C
解析 边桩距边线一定距离,是为了防止机械施工时将边桩破坏。

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