论文部分内容阅读
演马庄公路桥位于南水北调焦作2段深挖方段,跨度大、桥幅宽,施工难度大、安全风险高。为加强预制箱梁架设施工管理、确保安全,减少投资、提高效益,该桥采用了架桥机进行箱梁架设。文章通过对架桥机施工经验教训的总结,指出施工过程的注意事项、改进意见和建议,并取得成功,为类似工程的建设与管理提供了有益的参考和借鉴。
The Yan Mazhuang Highway Bridge is located in the deep excavation section of Jiaozuo Section 2 of the South-to-North Water Diversion Project. The span is large and the width of the bridge is wide. The construction is difficult and the safety risk is high. In order to strengthen the construction management of prefabricated box girder erection, ensure safety, reduce investment and improve efficiency, the erection bridge is adopted for erection of box girder. The article summarizes the experiences and lessons learned from the construction of bridge erecting machines, pointing out the precautions during the construction process, improving the opinions and suggestions, and succeeding, providing useful reference and reference for the construction and management of similar projects.