Analysis on Anchorage Length of Compression Anchor

Bing Xiong Tu; Jin Qing Jia; Hong Sheng Yuan; Hai Tao Wang

doi:10.4028/www.scientific.net/AMR.255-260.345

Paper Titles

Study on the Welding Residual Stress in Anchorage Area of Steel Bridge
p.324

Analysis of Stud Connector of Steel-Concrete Composite Structure
p.328

Research Situation of the Unilateral Contact Buckling of Thin Wall Steel-Concrete Composite Panels
p.333

Load and Resistance Factors for Progressive Collapse Resistance Design of Reinforced Concrete Building Structures
p.338

Analysis on Anchorage Length of Compression Anchor
p.345

Performance of the Nail Joints on Wood Frame Shear Walls
p.350

Strain Analysis of Corrosed Prestressed Concrete Beams on Fatigue Test
p.355

Fatigue Behavior of Prestressed Concrete Beams under Corrosion
p.360

Calculation Model for Crack Width of Smart Film Based on Shear-Lag Theory
p.365

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 255-260Analysis on Anchorage Length of Compression Anchor

Analysis on Anchorage Length of Compression Anchor

Abstract:

This paper proposes a new model to calculate anchorage length for the compression anchor. Then the analytic solutions for the effective length and the critical length are derived according to the model. The analysis to the solutions show that the larger the rock mass’s elastic modulus, cohesion and internal friction angle, the smaller the anchorage length. Besides, the larger the load, the greater the anchorage length. However, the poisson’s ratio of rock mass nearly has no influence on the anchorage length. It is most important that the two calculation length show great agreement with present codes or specification.

You might also be interested in these eBooks

Advances in Civil Engineering, CEBM 2011

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 255-260)

Pages:

345-349

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.255-260.345

Citation:

Cite this paper

Online since:

May 2011

Authors:

Bing Xiong Tu, Jin Qing Jia, Hong Sheng Yuan, Hai Tao Wang

Keywords:

Compression Anchor, Critical Anchorage Length, Effective Anchorage Length

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] WU S. Dynamic experimental study of bond-slip between bars and the concrete in Xiaowan arch dam. In: New Development in Dam Engineering Wieland London, edited by Taylor and Francis Group, 2004:951-959.

DOI: 10.1201/9780203020678.ch114

Google Scholar

[2] Nak-Kyung Kim, A.M. Performance of Tension and Compression Anchors in Weathered Soil, ASCE Journal of Geotechnical and Geoenvironmental Engineering. 129(12)(2003), pp.1138-1150.

DOI: 10.1061/(asce)1090-0241(2003)129:12(1138)

Google Scholar

[3] S.T. Hsu , H.J. Liao. Uplift Behaviour of Cylindrical anchors in Sand. Canadian Geotechnical Journal. Struct. Dyn., 35(1) (1998), p.70–80.

DOI: 10.1139/t97-067

Google Scholar

[4] PRC National Standard. (2002). Technical Code for Building Slope Engineering.GB 50330-2002. Bejing, China.

Google Scholar

[5] PRC Industrial Standard. (1999). Technical Specification for Retaining and Protection of Building Foundation Excavation.JGJ 120-99. Bejing, China.

Google Scholar