大型油罐深厚水泥土攪拌樁復合地基設計探討
彭新宣 何開勝
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彭新宣 （河海大學設計院 南京 210098）何開勝 （南京水利科學研究院 210024）
[提要] 通過某大型油罐工程實例，探討了用27m的深長水泥土攪拌樁處理22m深厚淤泥質粘土的復合地基的設計計算方法，并將方法的計算結果與實測結果進行比較，提出了適宜的計算公式，可供工程設計參考。
[關鍵詞] 油罐 水泥攪拌樁 復合地基 承載力 沉降Based on a large oil tank engineering, a design method of composite ground treated with 27m long deep mixing piles in 22m thick mucky clay is discussed and the design formula, which has reference to designer, is put forward with the help of the calculated results and the inspected results.
Keywords: oil tank; deep mixing pile; composite ground; bearing capacity; settlement
