社会经济的快速发展,促进了交通行业的壮大。桥梁工程作为交通基础设施在近些年来得到了较大的发展。桥梁施工中有着较高的技术水平要求,目前施工中围堰工程应用的范围比较广,但使用过程中依然存在众多的问题。基于此,本文中主要阐述桥梁围堰工程中锁扣钢管桩技术的应用,对其中需要注意的问题进行详细讨论。 The rapid development of social economy has promoted the growth of transportation industry. As a transportation infrastructure, bridge engineering has been greatly developed in recent years. Bridge construction has a higher technical level requirements, the current construction of cofferdam engineering application of a wide range, but the use of the process there are still many problems. Based on this, this article mainly elaborates the application of the technology of locking steel pipe pile in the bridge cofferdam project, and discusses the issues needing attention in detail.