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桥梁板

发布时间:2017-03-16 17:36 | 编辑:桥梁板 | 1 次浏览
桥梁板是制造桥梁结构件专用的厚钢板,要求有较高的强度、韧性以及承受机车车辆的载荷和冲击,且要有良好的抗疲劳性、一定的低温韧性和耐大气腐蚀性。拴焊桥梁用钢还应具有良好的焊接性能和低的缺口敏感性。施工工艺:台座清理、涂油→绑扎腹板钢筋→预应力管道安装→立模板→绑扎翼板钢筋→安装上部对拉螺杆→砼浇筑→拆模、养护→张拉→压浆→封端施工要点:1、现浇板采用满堂支架现浇施工,要求对支架下地基进行处理,支架须经预...

桥梁板.jpg

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