The Design and Construction of the Lime Soil Cushion in Loess Regions

Abstract:

The upper soil layer is weakness and not as a natural foundation. The middle soil layer is collapsible loess, the lower soil layer is good but buried deeply. After discussion, the ground treatment method using the lime soil cushion. This paper calculated the bearing capacity of the lime soil cushion, and designed the thickness and width. And checked the bearing capacity of the weak underlying layer, and discussed its construction and testing measures.

• Periodical: Applied Mechanics and Materials (Volumes 170-173)
• Pages: 339-342
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.170-173.339
• Online since: May 2012
• Authors: Yun Bo Xu, Jing Li
• Keywords: Construction, Design, Lime Soil Cushion

References

[1] The Ministry of Housing and Urban-Rural Development of the People's Republic of China, "Code for building construction in collapsible loess regions (GB50025-2004)", National Standard of the People's Republic of China, China Architecture and Building Press, 2004.

[2] ZHOU Jianxin, and XU Yunbo, "A discussion on the key problems of investigation on the loess soil district," SHANXI　ARCHITECTURE, Vol.36 No.26, pp.115-117, Sep. 2010.

[3] The Ministry of Housing and Urban-Rural Development of the People's Republic of China, " Technical code for ground treatment of building (JGJ79-2002)", Industry Standard of the People's Republic of China, China Architecture and building Press, 2002.

[4] XU Yunbo, "Soil Mechanics and Foundation Engineering", China Water Conservancy and Hydropower Press, 2009.