关于沉管隧道管节干舷计算及允许值的研究

摘要

隧道管节干舷高度的计算与允许值选择是沉管隧道设计与施工的关键技术之一.结合国内外成功的工程经验进行分析与论述,提出于舷计算方法及允许值选择的建议,可为类似工程的设计和施工提供参考.%For design and construction of the immersed tunnel project, one of the critical technologies is freeboard calculation and determination of allowable freeboard value. Combined with experiences gained from successful project at home and abroad, an analysis and discussion are carried, and the suggestions about calculation method and allowable value of freeboard are proposed, which may be used as a reference for future project design and construction.