连续刚构桥施工风险评估

Assessment on construction risk of continuous rigid frame bridge

针对采用悬臂浇筑施工的预应力混凝土连续刚构桥,对其在施工阶段的安全风险进行了识别和评估,总结类似桥型、类似施工方法风险水平较高的风险种类,为连续刚构的施工风险评估积累经验。

According the prestressed continuous rigid frame bridge with cast-in-cantilever method, through risk identification and assessment of the bridge. Summary of similar bridge type, similar construction method higher levels of its risk types, the purpose is to accumulate experience for risk assessment of continuous rigid frame bridge.