摘要
船闸基地锚泊区采用沉井式结构作为基础,主要是由于受周边环境影响,施工场地狭隘,同时地基承载力较弱。沉井施工能较好地适应上述问题,从施工结果来看达到了预期的效果。同时,沉井施工对缩短工期起到了一定的作用。文中介绍了施桥三线船闸工程土建标船闸基地锚泊区沉井的制作、下沉及下沉过程中施工技术控制。
The open caisson structure is used to lock base mooring area as the foundation, mainly due to the effect of surrounding environment, narrow construction site and weak subgrade bearing capaci- ty. Open caisson construction can well adapt to the above questions, and the desired effect has been a- chieved from the construction results. Moreover, open caisson construction plays a certain role in shortening time limit for a project. Shiqiao third line ship lock engineering construction is introduced in this paper. The paper mainly introduces the lock base mooring area formation, subsidence and con- struction technology control of the process of subsidence .
出处
《交通科技》
2013年第6期118-121,共4页
Transportation Science & Technology
关键词
施桥三线船闸
沉井施工
技术控制
Shiqiao three wire lock open
caisson construction
technical control