预应力混凝土构件先张法施工工艺流程正确的为()。A.安骨架、钢筋一一张拉一一安底、侧模一一浇灌一一养护一一拆模一一放张 B.安底模、骨架、钢筋一一张拉...

作者: rantiku 人气: - 评论: 0
问题 预应力混凝土构件先张法施工工艺流程正确的为()。
选项 A.安骨架、钢筋一一张拉一一安底、侧模一一浇灌一一养护一一拆模一一放张 B.安底模、骨架、钢筋一一张拉一一支侧模一一浇灌一一养护一一拆模一一放张 C.安骨架一一安钢筋一一安底、侧模一一浇灌一一张拉一一养护一一放张一一拆模 D.安底模、侧模一一安钢筋一一张拉一一浇灌一一养护一一放张一一拆模
答案 B
解析

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