- 摘 要
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王元清 王春光 袁英戰(zhàn)
（清華大學土木工程系 北京 100084）[提要] 對門式剛架輕型鋼結構工業(yè)廠房來說，自重過輕造成基礎偏心距過大。根據所從事的幾個門式剛架輕鋼結構基礎設計中遇到的問題提出了采用增加基礎壓重、偏心基礎和樁基礎的解決辦法。詳細闡述了在廠房的基礎設計中基礎形式的選擇和優(yōu)化，并提出了一些切實可行的構造措施，供類似設計參考。
[關鍵詞] 輕鋼結構 門式剛架 基礎 偏心距Some problems such as the excessly large eccentrictity and corresponding solutions in foundation design of several practical project of portal frame light steel structure industrial building are introduced. Considerations of selecting and optimizing the form of the foundation in the design of light steel structure industrial building is discussed in detail from the point of design steel cost. Some general principles of the foundation form selection and construction measures in foundation design are also presented.
Keywords: light steel structure; portal frame; foundation; eccentricity
