The Optimization Program of Reverse Circulation Drilling Equipment

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Abstract:

Based on the analysis of the problems about the reverse circulation drilling in the practical application, such as the ability of the drilling depth, application in the loose layer, the construction of the pile hole with large diameter, three optimization programs are put forward, and evaluated in combination with the project examples of Wuhan Baishazhou cable-stayed bridge. Finally, some experiences in construction practices are given.

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634-637

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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