【摘要】 温州港状元岙港区二期工程根据设计要求及地层特点,率先采用冲击钻机,设计筒状钻头,钢护筒导向钻进,通过采取一系列的技术措施,控制桩孔斜度,顺利地完成了该码头的斜桩施工任务。更多还原

【Abstract】 Including the design requirement and stratum characteristic,the impact driller is applied in Wenzhou Port Zhuangyuanao Phase Ⅱ Project. The drill bit has a tube-shape,and it drills by the guide of steel casing. The inclined piles construction task is finished successfully through a series of technical measures to control the angle of inclined piles.更多还原