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施鐵軍，張曉蓮，胡憲華
(中油遼河工程有限公司，盤錦124010)

[摘要] 為了發(fā)揮高承載力樁在復(fù)合地基中承載力高的優(yōu)勢(shì)，通過(guò)CFG樁擴(kuò)大樁頂端面積，研究高承載力樁在大型石油儲(chǔ)罐地基加固處理中應(yīng)用的適用性和樁土復(fù)合地基體沉降的規(guī)律，進(jìn)而揭示高承載力樁應(yīng)用于大型石油儲(chǔ)罐地基加固處理可能存在的各種問(wèn)題，試圖通過(guò)理論分析得出一些結(jié)論，供探討研究。
[關(guān)鍵詞] 儲(chǔ)罐基礎(chǔ)；地基處理；擴(kuò)頂樁

New technology study on foundation of oil tank
Shi Tiejun, Zhang Xiaolian, Hu Xianhua

Abstract: For taking advantage of capacity of high bearing capacity pile in composite foundation, top area of pile is expanded by CFG pile. Applicability of high bearing capacity pile in reinforcement of large scale oil tank foundation and regulation of pile-soil composite foundation settlement are investigated, which reveal problems in application of high bearing capacity pile for reinforcement of large scale oil tank foundation. Some conclusions are obtained.
Keywords: tank foundation; foundation reinforcement; expand top pile