Internal Force Analysis of Frame Structure Considering the Soil Constraint

Shu Zhi Liu

doi:10.4028/www.scientific.net/AMM.777.38

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 777Internal Force Analysis of Frame Structure...

Internal Force Analysis of Frame Structure Considering the Soil Constraint

Abstract:

Part of the bottom column in the frame structure is buried in the soil,sometimes it should be considered the affects from the body of the soil when calculating the ground floor of the frame structure. The Winkler assumes is quoted in this article, as considering the coefficient of the Soil-column interaction, the equivalent height calculating formula of the column restrained by the earth is deduced , this can change the frame structure that restrained by the earth into the commonly structure to calculate. It illustrates that the restrained load by the earth in the bottom of the structure has the big affects on the internal force and lateral. It provides a simple calculating method for such structure.

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Periodical:

Applied Mechanics and Materials (Volume 777)

Pages:

38-41

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.777.38

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Online since:

July 2015

Authors:

Shu Zhi Liu*

Keywords:

Coefficient of Sub Grade Reaction, Frame Structure, Lateral Resisting Stiffness, Soil-Column Interaction

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