Pullout Capacity of Inclined Shallow Single Anchor Plate in Sand

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• 作者：Adel Hanna (1)
  Adolfo Foriero (2)
  Tahar Ayadat (1)
  
  1. Department of Building ; Civil and Environmental Engineering ; Concordia University ; 1455 DeMaisonneuve Blvd ; West Montreal ; QC ; H3G 1M8 ; Canada
  2. Department of Civil Engineering ; Faculty of Science and Engineering ; University of Laval ; Quebec ; QC ; G1K 7P4 ; Canada
  
• 关键词：Pull ; out capacity ; Shallow anchors ; Inclined anchor ; Experimental investigation ; Failure mechanism ; Limit equilibrium method of analysis ; Sand ; Geotechnical engineering
• 刊名：Indian Geotechnical Journal
• 出版年：2015
• 出版时间：March 2015
• 年：2015
• 卷：45
• 期：1
• 页码：110-120
• 全文大小：418 KB
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  5. Ghaly AM, Hanna AM (1992) Stresses and strains around helical screw anchors in sand. J Soils Found JSSMFE 32(4):27鈥?2 208/sandf1972.32.4_27" target="_blank" title="It opens in new window">CrossRef
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  16. Radhakrishna HS (1976) Helix anchor tests in sand In: Essa TS (ed) Research report number 76-130-k. Ontario Hydro Research Division, Toronto
  17. Robinson KE, Taylor H (1969) Selection and performance of anchors for guyed transmission towers. Can Geotech J Ott Can 6(2):119鈥?37 2" target="_blank" title="It opens in new window">CrossRef
  18. Sutherland HB, Finlay TW, Fadl MO (1983) Uplift capacity of embedded anchors in sand. Proc Int Conf Behav Offshore Struct 3:451鈥?63
  19. Tran-Vo-Nhiem, Biarez J (1971) Force maximale de soulevement vertical des foundations d鈥檃ncrage en milieu pulverulent tridimenionnel. In: Proceedings of the 4th Asian regional conference on soil mechanics, Bangkok (CRMS)
  20. Trofimenkov JG, Mariupolskii LG (1965) Screw piles used for mast and tower foundations. In: Proceedings of the 6th international conference on soil mechanics and foundation engineering, vol 2. Universite of Toronto Press, Toronto, pp 328鈥?32
  21. Wang MC, Wu AH (1980) Yielding load of anchors in sand. In: Young RN, Selig ET (eds) Proceedings, application of plasticity and generalized stress鈥搒train in geotechnical engineering. ASCE, Reston, VA, pp 291鈥?07
  
• 刊物主题：Geoengineering, Foundations, Hydraulics;
• 出版者：Springer India
• ISSN：2277-3347

文摘

Experimental and analytical investigations on the pull-out capacity of inclined shallow strip plate anchors in sand were conducted. Experimentally, a prototype set-up was developed to measure the pull-out load and displacement of anchor plates in dense sand and further to depict the failure mechanism of the anchor and the soil mass. Analytically, the concept of the plastic limit equilibrium method of analysis was used to develop the analytical model that would utilize the failure mechanism observed during the present experimental investigation. In this investigation, the effect of dilatancy for dense sand, plate flexibility, and shape factor were examined. After validating the developed theory with the present experimental results and the available data in the literature, the analytical model was used to develop data for a wide range of anchor inclination/soil/geometry conditions. Design procedure is recommended for the use of practicing engineers.