黄骅港20万t级航道设计水位分析

Analysis of Design Water Level for Huanghua Port 200000 DWT Channel

港口航道通航水位的确定直接影响到港船舶候潮时间和航道疏浚量,从而影响港口通过能力和基础建设投资。本文对黄骅港综合港区、散货港区20万t级航道工程通航水位的选取进行研究分析,采用分段乘潮方法,确定合理的乘潮水位,在满足港口通航作业要求的前提下,节省疏浚投资。希望为沿海港口航道参数确定提供参考。

The navigable water level determines the tide-waiting time for the arriving vessels and the channel＇s dredging volume, which will affect the throughput capacity and infrastructure investment on the port. The analysis and study have been made for the selection of navigable water level applying to 200000DWT channel project at Huanghua comprehensive harbor and bulk cargo harbor. It is proposed to adopt the subsection navigation by tide, determine reasonable navigable water level and reduce the dredging engineering cost subject to the satisfaction of navigation requirements. The above study may provide references for determining relevant parameters of China coastal channels.