摘要
介绍蚌埠朝阳路淮河公路大桥水中主墩在坚硬性粘土和砂层、亚砂土层中,利用单壁钢围堰结合高压旋喷桩成功地完成了深水低桩承台施工,使高压旋喷桩应用范围得到了进一步发展,也创造了深水低桩承台施工新工法,是一项值得推广和应用的新技术。
The foundations of the in-water main piers of Chaoyang Road Huihe River High- way Bridge in Bengbu rest in hard clay, sand and sand loam soil. In this paper, the successful construction of the low-pile caps of the piers in deep water with single-wall steel cofferdams and high-pressure churning piles is described. The construction technique herewith further broadens the range of the application of the chuming piles, innovates new method for construction of low- pile caps in deep water, and deserves to be popularized and applied to other projects.
出处
《桥梁建设》
EI
CSCD
北大核心
2003年第B05期50-51,55,共3页
Bridge Construction
关键词
低桩承台
旋喷桩
桥梁施工
施工技术
low-pile cap
churning pile
bridge construction
construction technique
