从技术、施工、经济等方面对位于软土地区船坞坞首泵房部位深基坑开挖方案进行探索.理论与工程实践结果表明,合理安排开挖顺序,采取有效降水措施,可使基坑稳定,施工简单、经济效益好,既保证了施工质量,也满足了工期要求,对同类工程的施工有一定的参考和借鉴价值. The excavation scheme of deep foundation pit in the first pumping station of dock dock in soft soil area is explored from the aspects of technology, construction, economy, etc. The theoretical and engineering practice shows that rationally arranging the excavation sequence and adopting effective precipitation measures can make the foundation pit Stable, simple construction, good economic benefits, not only to ensure the construction quality, but also to meet the requirements of the construction period, the construction of similar projects have some reference and reference value.