南二环项目34.5m-50m T梁桥面预制施工控制安全措施探讨

摘要

In combination with the construction organization planning of T-shaped beam on bridge deck in national main highway Guangzhou Southern 2nd belt way,the construction of prefabricate on bridge deck is brief.All working condition of the bridge is calculated.Strength of all part is verificated and some pertinency key points and control measure in safety are provided.%结合国道主干线广州绕城公路南段在桥面上预制梁板的施工组织设计,详细介绍了桥面预制施工.对各施工工况进行了计算,对各部位受力进行安全验算,提出了针对性的施工安全操作要点及控制措施.