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《Hongshui River》 2009-01
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Pile Foundation Engineering for Access Bridge of Miaolin Hydropower Station

LIAO Zu-chao(Guangxi Hydroelectric Construction Bureau,Nanning 530001)  
After workers enter the site to construct the access bridge for Miaolin hydropower station,the commencement of the project is postponed due to the change of bridge site.As pile foundation engineering plays a key role in terms of affecting the overall engineering schedule,optimal drilling machines are selected and effective engineering techniques are adopted in order to ensure the schedule.The engineering quality and progress are controlled in terms of slurring,drilling,hole cleaning,placement of steel reinforcing cage,and underwater concrete pouring.As problems involving eccentric pile,quincuncial pile and drill fall are solved in the process of drilling in,pile foundation is completed smoothly.
【CateGory Index】: U445.551
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