摘要
结合象山港公路大桥的钢管桩桩基施工,介绍"海力801"全旋转打桩船采用S-280型双作用液压锤和GPS卫星定位技术,沉放超长、超重、大直径钢管斜桩的施工技术。施工效果良好,可在大型海上、跨江桥梁工程和港口工程中推广应用。
Combining the construction of the steel pipe pile foundation of Xiangshan Port Highway Bridge,this paper introduces the ＂HaiLi 801＂ whole rotating piling ship adopts S-280 type dual acting hydraulic hammer and GPS satellite positioning technology,and the construction technology of sinking ultra-long-weight and large diameter steel pipe piles.The construction has good effect can be applied for large marine project,river-crossing bridge project and harbor engineering.
出处
《中国港湾建设》
北大核心
2011年第2期42-46,75,共6页
China Harbour Engineering
关键词
象山港大桥
海力801
钢管桩
沉桩工艺
Xiangshan Port Bridge
HaiLi 801
steel pipe pile
pile driving technology
