Evaluation of the Load-Bearing Capacities of Cast-In Anchor Channels
Publication: Practice Periodical on Structural Design and Construction
Volume 21, Issue 4
Abstract
This paper presents a preliminary evaluation of the load-bearing capacities of cast-in anchor channels using numerical simulations and destructive tests. Two finite-element models were developed to predict the ultimate failure loads in all three directions (i.e., tensile and shear loads perpendicular to the length of the channel and shear load along the length of the channel). A series of destructive tests was then carried out to verify the accuracy of the developed finite-element models. The experimental results together with the results of the numerical simulations confirmed the importance of applying an appropriate tightening torque when designing the cast-in anchor channel. In addition, the British technical specifications were demonstrated to be conservative for practical applications.
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Acknowledgments
This study is sponsored primarily by Shanghai Calibre Advanced Materials Co., Ltd. A grant from the Science and Technology Commission of Shanghai Municipality under Project No. 12DZ0512600 is also acknowledged. The technical assistance offered by Professor Deyuan Zhou, Mr. Yongchao Li, Mr. Zongchao Fu, and Mr. Shizhuo Zhang from the School of Civil Engineering at Tongji University is deeply appreciated.
References
Abaqus [Computer software]. SIMULIA, Providence, RI.
ASTM. (2013). “Standard specification for low and intermediate tensile strength carbon steel plates.” ASTM A283/A283M-13, West Conshohocken, PA.
ASTM. (2014). “Standard specification for structural bolts, steel, heat treated, 120/105 ksi minimum tensile strength.” ASTM A325-14, West Conshohocken, PA.
ASTM. (2015a). “Standard specification for general requirements for steel bars, carbon and alloy, hot-wrought.” ASTM A29/A29M-15, West Conshohocken, PA.
ASTM. (2015b). “Standard test methods for strength of anchors in concrete elements.” ASTM E488/E488M-15, West Conshohocken, PA.
BSI (British Standards Institution). (1993). “Structural fixings in concrete and masonry—Part 1: Method of test for tensile loading.” BS5080-1, London.
BSI (British Standards Institution). (1986). “Methods of test for structural fixings in concrete and masonry—Part 2: Method for determination of resistance to loading in shear.” BS5080-2, London.
CEN (European Committee for Standardization). (2009). “Design of fastenings for use in concrete—Part 4-3: Anchor channels.” CEN/TS1992-4-3, London.
Fu, P., Xu, D., and Liu, Z. (2015). “Finite element analysis and experimental research of pullout bearing capacity of cast-in channels using ABAQUS.” Struct. Eng., 31(1), 112–117 (in Chinese).
General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China. (1999). “Quality carbon structural steels.” GB/T699-1999, Beijing (in Chinese).
General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China. (2006). “Carbon structural steels.” GB/T700-2006, Beijing (in Chinese).
Marotta, T. W., Coffey, J. C., LaFleur, C. B., and LaPlante, C. (2011). Basic construction materials, 8th Ed., Prentice Hall, Upper Saddle River.
Ministry of Housing and Urban-Rural Development of the People’s Republic of China. (2010). “Code for design of concrete structures.” GB50010-2010, Beijing (in Chinese).
Schad, A. J. (2001). “Influence of edge distance on the tensile strength of concrete embedded headed anchor bolts.” Master thesis, Dept. of Civil and Environmental Engineering, J. B. Speed School of Engineering, Univ. of Louisville, Louisville, KY.
Stangenberg, F., and Jankowski, D. (1989). “Anchorage under tensile loading—A nonlinear numerical analysis.” Int. J. Press. Vessels Pip., 38(5), 341–353.
Vadapalli, S., Woods, D. L., Spenciner, D., Graham, J., and Dean, S. W. (2012). “Symposium on static and dynamic spinal implants: Are we evaluating them appropriately? Effect of tightening torque on ASTM F1798 axial gripping capacity.” J. ASTM Int., 9(2), 103502.
Vervuurt, A., Mier, J., and Schlangen, E. (1994). “Analyses of anchor pull-out in concrete.” Mater. Struct., 27(5), 251–259.
Yokoyama, T., Olsson, M., Izumi, S., and Sakai, S. (2012). “Investigation into the self-loosening behavior of bolted joint subjected to rotational loading.” Eng. Fail. Anal., 23(Jul), 35–43.
Zhang, J., Wang, J., and Yang, B. (2014). “Experiment study on the tension capacity performance of the groove embedded parts.” Res. Explore, 32(5), 30–32 (Chinese).
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Published In
Practice Periodical on Structural Design and Construction
Volume 21 • Issue 4 • November 2016
Copyright
© 2016 American Society of Civil Engineers.
History
Received: Mar 7, 2016
Accepted: May 13, 2016
Published online: Jun 9, 2016
Published in print: Nov 1, 2016
Discussion open until: Nov 9, 2016
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