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于春杰， 蒙 瑜， 羅福盛
（中冶賽迪工程技術(shù)股份有限公司，重慶400013）
[摘要] 概述了某石油專用管工程地基處理方案，重點(diǎn)分析了3:7灰土的運(yùn)用，并對樁基方案和3:7灰土換填方案進(jìn)行了技術(shù)、經(jīng)濟(jì)比較，可供同類工程設(shè)計(jì)參考。
[關(guān)鍵詞] 換填；灰土；比較
中圖分類號：TU318 +.2 文獻(xiàn)標(biāo)識碼：A 文章編號：1002-848X( 2011) S2-0390-02Foundation treatment and design of specified OCTG project main workshop building
Yu Chunjie, Meng Yu, Luo Fusheng
( CISDI Engineering Technology Co., Ltd., Chongqing 400013, China)Abstract: The foundation treatment proposal for specified OCTG (Oil Countryside Tubular Goods) projects was described, and application of lime oil by ratio of 3:7 was mainly analyzed. Comparison between piling foundation and replacement and refilling of 3:7 lime soils was made in terms of their technology and econonuc figures. The analyses and results were expected to provide reference to similar engineering design.
Keywords: replacement and refilling; lime soil; comparison
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