论文部分内容阅读
互通式枢纽立交对完善公路路网建设具有极其重要的作用,立交的桥梁结构形式的合理选择对于公路造价、结构安全、施工安全等起着较大的作用,本文结合楚广高速公路大型互通式枢纽立交(马房立交)对立交区上跨运营中的安楚高速公路桥梁结构形式选择及施工组织方案进行简要阐述。
Interchange Pivot interchange is very important to improve the construction of highway network. The reasonable choice of the bridge structure of the interchange plays a greater role in highway construction cost, structural safety and construction safety. Combined with the large-scale interoperability of the Chu-Guang Expressway Hub interchange (Malian interchange) on the cross-zone operation of the Anchu Expressway bridge structure form selection and construction of the program briefly described.