桥梁深水基础施工技术研究

随着我国综合国力的不断提升,横跨长江大河的桥梁不断涌现。桥梁的深水基础施工是大跨度桥梁施工的重要组成部分。桥梁深水基础施工所处的环境比较复杂,在工程实际中一般采用围堰和钢吊箱进行施工。本文以***桥梁深水基础施工为背景,详细的阐述了双壁钢围堰法在深水基础施工中的应用,并做了简单的数值模拟,验证了双壁钢围堰法的可用性。

Research on Construction Technology of Deepwater Foundations of Bridge

With the rising of China’s comprehensive national strength,the Yangtze river bridge across the river emerge.The deep water foundations of the bridge construction are an important component of the large span bridge construction.Bridge construction in deep water foundations always starts in complex environment,cofferdam and steel construction hanging box are general methods in engineering practice.Based on the construction of the deep water foundations bridge of*** in the background,the double-wall steel cofferdams in the deep water were described in detail,and the application of the numerical simulation simplify,finally get the effectiveness of the method of double steel cofferdam.