大直径钢管斜桩全断面冲击成孔嵌岩桩的工程应用

Application of Whole Section Compactshock Borehole Building Technology for Large Diameter Inclined Steel-pipe Pile

摘要:

通过大直径钢管斜桩全断面冲击成孔嵌岩桩在中奥能源集团舟山六横PX储运项目的应用，介绍了全断面斜桩嵌岩冲击成孔的工艺流程、冲击成孔常见事故处理，全断面斜桩嵌岩冲击成孔工艺在海域码头基础施工领域的成功运用说明其具有广阔的应用前景。

Abstract:

The paper introduced the whole section compact-shock borehole building technology about the technological process and common accident treatment with a case of whole section compact-shock borehole building technology for large diameter inclined steel-pipe pile, the successful practice proved the wide application prospect of this technology.