摘要
在进行桥梁工程的现场施工建设任务时,如果周围存在地下水、地表水,为避免桩基施工阶段的工程质量受到水源因素的影响,施工人员会采用围堰施工技术来围堵水源,让作业面保持干燥,进而有序完成基础施工任务。新时期,可以采用的围堰技术类型有很多,除了要选择整体结构的造型之外,还要对施工材料进行合理的选择。本文主要从施工基本要求、具体流程、常见施工问题及技术处理措施等多个方面,介绍目前使用频率较高、使用范围较广的钢板桩围堰施工技术。
In the on site construction task of bridge engineering,if there is underground water and surface water around,in order to avoid the influence of water source factors on the quality of the project during the construction of pile foundation,the construction workers will use the cofferdam construction technology to enclose the water source,keep the working surface dry,and then complete the foundation construction task in an orderly manner.In the new era,there are many types of cofferdam technology that can be used.In addition to choosing the shape of the overall structure,we should also make a reasonable choice of construction materials.This paper mainly introduces the construction technology of steel sheet pile cofferdam with high frequency and wide application range from the aspects of basic construction requirements,specific processcommon construction problems and technical treatment measures.
作者
李长德
LI Changde(Service Center of Heilongjiang Highway,Harbin,Heilongjiang Province,150030 China)
出处
《科技创新导报》
2022年第10期81-83,共3页
Science and Technology Innovation Herald
关键词
桥梁工程
钢板桩
围堰施工
技术探讨
Bridge engineering:Steel sheet pile
Cofferdam construction
Technical discussion