The Analys of Stability of Composite Soil Nail

Abstract:

Composite soil nailing technology is a new technology which developed on the basis of the soil nailing supporting technology. This new technology has a very important practical significance to the construction, for which the scale is larger and larger, the condition is more and more complex and the excavation of foundation is more and more deep. Composite soil nailing technique is mainly introduced in this paper by its main form of structure and the main principle, which draw a conclusion that different forms of the combination of support types have different effects on the stability of structure, by analyzing the support stability. This thesis shows that we should adjust measures to local conditions, choose the right organic combination. At the same time it also provides the basis for the practical application of engineering support.

• Periodical: Applied Mechanics and Materials (Volumes 580-583)
• Pages: 503-508
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.580-583.503
• Online since: July 2014
• Authors: Yong Zeng
• Keywords: Composite Soil Nailing Technology, Main Form of Structure, Main Principle, New Technology

References

[1] Hongqi Shao. Study on Interacting Mechanism and the Load Transfer Regularity of Rock Anchonage [D] Xi'an University of Architecture and Technology . (2009).

[2] Yuelian Li . Working Mechanism Analysis of Pre-stressed Anchors [D] Jinlin University. (2008).

[3] Huazong Xia. Jianguo Lv. Research Status of the Compound Earth nail wall supported by micro steel pipes in Advance. [J] Journal of North China Institute of Science and Technology: (2007), 4(2) : 41-43.

[4] Xiangfan Li Shuigen Xu . Study of the Compound Nailed Retaining Wall. Shanghai Geology.

[5] Clifton B. Farnsworth, Blaine Leonard, Darin Sjoblom, Quality Assurance of Soil Nail Grout for Provo Canyon Reconstruction Project [J]. (2010) Earth Retention Conference, 278-285.

DOI: 10.1061/41128(384)26

[6] V. Elias，I. Juran Soil Nailing for Stabilization of Highway Slopes and Excavation，FHWA/RD-89-198，June. ，(1991).

[7] Yutian Huang Reinforcing Technique for Excavation Slop With Bars in High Underground Water Level Zone WanGuo Press.

[8] Xinde Deng Xincheng Deng. The Application of Soil Nailing Anchor Combined Support Structure in the Treatment of Foundation Pit Accident. [J] Science and Technology Innovation Herald: (2008). 81-83.

[9] Qie Yang, Mingju Zhang. Jianguo Zhang. Study on the Composite Soil Nailing Working Mechanism [J] Chinese Journal of Underground Space and Engineering. (2005)，1(3) : 409-412.