摘要
以天津南港大航道项目为依托,通过研究航道施工期间的回淤规律,计算并推荐在施工中应预留出的备淤深度,从而达到既能满足航道设计要求、又以最优的超挖量实现施工经济性的目的,从实际施工效果来看具有良好的指导意义,为今后类似工程积累了宝贵经验。
Based on Tianjin waterway project,we study the waterway siltation law during construction,and calculate and recommend the depth reserved for sedimentation during construction,so as to achieve the goal of both satisfying the requirement of channel design and realizing the economicalness of construction.The actual construction effect may serve as a guidance and provide reference for similar projects.
出处
《水运工程》
北大核心
2016年第5期162-166,共5页
Port & Waterway Engineering
关键词
航道疏浚
回淤
数学模型
泥沙扩散
waterway dredging
back silting
mathematical model
sand diffusion
