長短樁復合地基沉降計算方法探討
楊軍龍 龔曉南 孫邦臣
- 摘 要
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楊軍龍 龔曉南 (浙江大學建筑工程學院 杭州 310027)孫邦臣 (核工業(yè)第七研究設計院寧波分院 寧波 315040)
[提要] 通過研究長短樁復合地基的受力機理,提出了長短樁復合地基的沉降計算模式和實用的計算方法;應用該方法作了某高層住宅設計的沉降算例分析,證明該方法可以很方便地應用于工程實踐。
[關鍵詞] 長短樁復合地基 附加應力 優(yōu)化設計 沉降Based on researching the bearing mechanism of the long-short-pile composite foundation, the model and methods of settlement calculation have been proposed. The settlement analysis of a tall dwelling house has been done with this methods.This methods is convenient when it is put into practice.
Keywords: long-short-pile composite foundation; additional stresses; design optimization; settlement