FE Analysis of Reinforced Treatment of Abutment Foundation in Soft Soil

Abstract:

The treatment of soft soil foundation is a common but hot and difficult problem in the construction projects. Based on the reinforced treatment of abutment foundation in Fuyan Bridge and the hypothesized different treatment measures, settlement deformation of abutment foundation was calculated and analyzed by means of software ANSYS; variations of synthetic modulus for foundation soil and curves of settlement deformation of abutment foundation were obtained, which offers references to the design and construction of such projects.

• Periodical: Advanced Materials Research (Volumes 396-398)
• Pages: 2300-2304
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.396-398.2300
• Online since: November 2011
• Authors: Ming Zhang, Nian Peng
• Keywords: Abutment Foundation, Fe Method, Settlement Value, Synthetic Modulus

References

[1] CHENG Yun-peng, Discussion on Foundation Strengthening by High-pressure Jet Grouted Pile: Shanxi Architecture, Vol. 27(2005), pp.119-121.

[2] ZHAO Yan-ling, The Application of the Jet Grouted Pile in the Soft Ground: Sci-Tech Information Development & Econo, Vol.13 (2006), pp.51-55.

[3] Zhou Jian, Wang Guan-ying and Jia Min-cai, DCM Combined With Vacuum Dewatering Treatment and Extended Bottom Rotary Jet Grouted Pile Applied to Reinforce the Saturated Soft Clay Foundation: Geotechnical Engineering Technique, Vol. 20 (2006), pp.109-112.

[4] ZHANG Jian-jun, Use of High-Press Churning Pile in Consolidating Damp and Muddy Loess Ground: Inner Mongolia Science Technology and Economy, Vol.18(2007), pp.115-117.

[5] BAI Xiao-xia, Calculation for Soft Subgrade Strengthened by Grouted Piles: Gansu Science and Technology, Vol. 25(2007), pp.107-109.

[6] LIAO Shi-rong, Experimental Study on the Application of Grouted Piles in Strengthening Soft Ground: Journal of Chongqing Jiaotong University, Vol. 17(1998), pp.53-57.

[7] SHII Min-yu, Design and Construction of High Pressure Jet Grouting Pile Technology in Reinforcing Soft Ground: Journal of Shijiazhuang Institute of Railway Technology, Vol. 8(2009), pp.32-36.

[8] CHEN Xin-hua, Application of High-pressure Rotary Jetting Pile in Reinforcing Soft Soil Foundation: Journal of Geology, Vol. 32(2008), pp.227-229.

[9] ZHAO Kui and YUAN Hai-ping: A Course Book for Finite Element Analysis. (Metallurgical Industry Press, China 2009).

[10] SHANG Xiao-jiang, QIU Feng and ZHAO Haifeng: Advanced Structural Finite Element Analysis and Application. (China Water Power Press, China 2008).