Abstract
Load-displacement behaviour and vertical uplift capacity of horizontal anchor plate embedded in layered sand deposits have been investigated by conducting laboratory model tests. Strip and circular plate anchors are used for this purpose. The layered sand deposits have been prepared with local sand having relative densities 25% (loose sand upper layer) and 65% (medium dense sand with bottom layer), respectively. The medium dense sand layer is always kept closer to the anchor plate and the loose sand layer is kept close to the top surface in the layered sand system. The experiments have been conducted for different embedment ratios with different relative thickness of the dense sand layer (Hdense/H). The maximum displacement of the anchor plate experienced at failure and the uplift capacity of the anchor plate have been found to increase with an increase in the thickness of the dense sand layer (Hdense) at any particular embedment depth (H). The present uplift capacity of the anchor plate determined experimentally is compared well with the available numerical solution.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Balla, A. (1961). The resistance of breaking-out of mushroom foundations for pylon. In Proceedings of 5th International Conference on Soil Mechanics and Foundation Engineering, Vol. 1, pp. 569–576, Paris.
Bhattacharya, P., & Kumar, J. (2016). Uplift capacity of anchors in layered sand using finite element limit analysis: Formulation and results. International Journal of Geomechanics, 16(3). https://doi.org/10.1061/(asce)gm.1943-5622.0000560.
Bouazza, A., & Finlay, T. W. (1990). Uplift capacity of plate anchors buried in a two-layered sand. Geotechnique, 40(2), 293–297.
Das, B. M., & Seeley, G. R. (1975). Breakout resistance of shallow horizontal anchors. Journal of Geotechnical Engineering, Division, ASCE, 101(9), 999–1003.
Ilamparuthi, K., Dickin, E. A., & Muthukrisnaiah, K. (2002). Experimental investigation of the uplift behaviour of the circular plate anchors embedded in sand. Canadian Geotechnical Journal, 39(3), 648–664.
Kumar, J. (2003). Uplift resistance of strip and circular anchors in a two layered sand. Soils and Foundations, 43(1), 101–107.
Merifield, R. S., & Sloan, S. W. (2006). The ultimate pullout capacity of anchors in frictional soil. Canadian Geotechnical Journal, 43, 852–868.
Meyerhof, G. G., & Adams, J. I. (1968). The ultimate uplift capacity of foundations. Canadian Geotechnical Journal, 5(4), 225–244.
Murray, E. J., & Geddes, J. D. (1987). Uplift of anchor plates in sand. Journal of Geotechnical Engineering, 113(3), 202–215.
Ovesen, N. K. (1981). Centrifuge tests on the uplift capacity of anchors. In Proceedings of 10th International Conference on Soil Mechanics and Foundation Engineering, Vol. 1, pp. 717–722, Stockholm.
Rowe, R. K., & Davis, E. H. (1982). The behaviour of anchor plates in sand. Geotechnique, 32(1), 25–41.
Sakai, T., & Tanaka, T. (1998). Scale effect of shallow circular anchor in dense sand. Soils and Foundations, 38(2), 93–99.
Sakai, T., & Tanaka, T. (2007). Experimental and numerical study of uplift behavior of shallow circular anchor in two layered sand. Journal of Geotechnical and Geoenvironmental Engineering., ASCE, 133(4), 469–477.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Bhattacharya, P. (2019). Experimental Study on Uplift Capacity of Horizontal Circular and Strip Anchor Plates in Two-Layered Cohesionless Soil. In: I.V., A., Maji, V. (eds) Geotechnical Applications. Lecture Notes in Civil Engineering , vol 13. Springer, Singapore. https://doi.org/10.1007/978-981-13-0368-5_9
Download citation
DOI: https://doi.org/10.1007/978-981-13-0368-5_9
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-0367-8
Online ISBN: 978-981-13-0368-5
eBook Packages: EngineeringEngineering (R0)