中英标准结合的重力式码头沉降控制方法

重力式码头是一种常用的码头结构形式,如何有效控制重力式码头的工后沉降,对于保证码头建设质量至关重要。介绍了中、英标准在重力式码头沉降控制上的差异。以沙特海尔港四期项目为例,提出了结合中、英标准的重力式码头沉降控制方法,并进行了基于有限元的理论计算和现场观测试验验证,基于有限元技术的沉降计算和现场观测数据吻合较好。使用中、英标准结合控制重力式码头工后沉降既可保证施工质量,又能缩短工期,具有良好的实施性。

Settlement control method for gravity quay wall based on combination of Chinese and British standard

Gravity quay wall is a kind of commonly used wharf structure.How to effectively control the post-construction settlement of gravity quay wall is very important to ensure the quality of wharf construction.This paper introduces the differences between the Chinese and English standard in the settlement control of gravity wharf.Taking Phase IV project at the port of Saudi Arabia as an example,this paper presents a method of gravity wharf settlement control based on the combination of the Chinese and English standard.The theoretical calculation based on finite element method and field observation test are carried out,which agree well with the field observation data.Settlement control method for gravity quay wall based on combination of the Chinese and British standard can guarantee the construction quality and shorten the construction period,and has good implementation.