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本文对湘潭市湘江四大桥直径Φ2·8m钻孔灌注桩气举反循环施工技术和实践经验进行总结,为类似工程的施工提供参考借鉴。
This paper summarizes the construction technology and practical experience of gas lift reverse circulation of Φ2 · 8m bored piles in the Xiangjiang River Bridge No.4, and provides reference for the construction of similar projects.