长江南京以下12.5 m深水航道二期工程建设期动态管理实践

Application of dynamic management in the second phase of 12.5 meters navigation channel project downstream of Nanjing in Lower Yangtze River

在长江南京以下12.5m深水航道二期工程的设计、施工过程中,全面、科学地实行动态管理,包括优化航道和整治建筑物平面布置、调整施工方案等,保证了工程顺利实施,取得了预期的航道整治效果。结合2个典型案例,全面总结动态管理在工程的应用和取得的成果,对于类似航道整治工程具有一定的借鉴和参考意义。

During the processes of design and construction for the second phase of 12.5 m navigation channel project downstream of Nanjing in the Lower Yangtze River, dynamic management was carried comprehensively and scientifically, which was composed of optimization of the layout of navigation channels and regulating structures, adjustment of construction plan, guarantee the successful completion of project, and achieve the expected effect. Combined with two typical cases, the application and effect of dynamic management was comprehensive summarized, which may serve as reference for the implementation of similar regulation projects.