浅析船闸锚泊区沉井施工

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.

Analyses of Mooring Area Open Caisson Construction

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 .