Numerical Analysis of Influencing Factors of Uneven Settlement in Abutment Foundation

Abstract:

The uneven settlement of ground is the common problem in the engineering construction. Based on the Fuyan Bridge whose uneven settlement of ground leads to the crack of abutment and arch ring, the settlement deformation of abutment ground is analyzed by means of FE software ANSYS with the hypothesis of soil parameters. The law and curves are obtained that illustrate the relationship between variation of calculation parameters in soil & settlement deformation in abutment foundation, which offer references to design and construction of other similar projects.

• Periodical: Advanced Materials Research (Volume 422)
• Pages: 864-868
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.422.864
• Online since: December 2011
• Authors: Qiang He, Dian Ju Wang, Nian Peng
• Keywords: Abutment Foundation, Calculation Parameters, Numerical Analysis, Uneven Settlement

References

[1] Zhao kui, Yuan haiping. A Concise Course of Finite Element Method[M]. Beijing: Metallurgical Industry Press,2009.

[2] Shang xiaojiang, Qiu feng, Zhao haifeng. Senior Analysis of Structure by FE Software ANSYS and Examples Application[M].Beijing: China Waterpower Press, 2008.

[3] Xiao yong. The Application of Low-energy Dynamic Consolidation on the Reinforcement of Soft Foundation in Harbor Engineering [J].Waterway Engineering, 2004,364(5):35-40.

[4] Zhou jian, Cao yu, Jia mincai, et al. The Test Study on the Reinforcement of Saturated Soft Soil Foundation by the DCM Combined with Well Dewatering[J]. Rock and Soil Mechanics,2003,24(3):376-380.

[5] Deng hongwei. The Application of Rotary Jet Grouting on the Reinforcement & Rectification in Buildings[J]. Research and Development of Mine. 2002,22(1):50-51.

[6] Hu qiang.The Application of Rotary Jet Grouting and Static Pressure Grouting on the Reinforcement of Highway Subgrade[J]. Anhui Geology, 2006,16(4):290-291,294.

[7] Zhang baihong, Li hongbo.The The Application of High-pressure Rotary Jet Grouting Pile on the Reinforcement of Railway Subgrade[J].Subgrade Eingeering,2007(4).