摘要
随着汉江通航条件的改善和兴隆枢纽建成蓄水以及打桩船的技术改造,如何选择和确定经济合理的桩基结构型式成为了汉江码头工程设计中的一个关键环节。本文结合荆门市沙洋港中心港区一期综合码头工程,对原设计的码头平台灌注桩基础改为打入PHC桩基础进行了详细的分析研究,提出了较为经济合理、安全可靠的结构型式,并对其关键结构进行了设计优化,为湖北汉江段类似工程的设计提供了较好的参考依据。
With the improvement of Hanjiang River navigation condition,the completion of Xinglong hub project,the achievement of water-storing of Xinglong hub and the technical transformation of piling boat,it becomes a key point to select and determine an economical and reasonable pile foundation structure in the design of the Hanjiang River terminal.Based on the comprehensive terminal phase-1 project at central harbor of Shayang Port in Jingmen city,an economical,reasonable,safe and reliable structure is proposed by fully analyzing and studying the original cast-in-situ pile foundation being replaced with PHC pile foundation.The key points of the structure are optimized,which will provide a reference for the design of similar projects along Hanjiang River in Hubei.
作者
艾红霞
黄亚栋
罗家安
Ai Hongxia;Huang Yadong;Luo Jiaan(Wuhan Comprehensive Transportation Research Institute Co.,Ltd.,Wuhan Hubei 430015,China;Hubei Provincial Communications Planning and Design Institute Co.,Ltd.,Wuhan Hubei 430051,China)
出处
《港工技术》
2020年第4期55-58,共4页
Port Engineering Technology
