大跨度混凝土连续刚构桥施工监测分析

Analysis on construction monitoring of long-span concrete continuous rigid frame bridge

在大跨度混凝土连续刚构桥施工中进行线形监测和应力监测,使桥梁处于最佳的施工状态。通过分析主梁线形和应力监测数据,对各施工工艺进行调整,监测结果表明主梁线形和应力状态均满足设计要求。

In the construction of long-span concrete continuous rigid frame bridges,linear monitoring and stress monitoring are carried out to make the bridge in the best construction state.By analyzing the main beam alignment and stress monitoring data,the construction techniques were adjusted.The monitoring results showed that the main beam alignment and stress state all met the design requirements.