Collapse Process Analysis of Reinforced Concrete Super-Large Cooling Towers Induced by Failure of Columns
Publication: Journal of Performance of Constructed Facilities
Volume 31, Issue 5
Abstract
This paper presents a numerical simulation and theoretical analysis on the collapse behavior of a reinforced concrete super-large cooling tower induced by failure of columns. The finite-element model was first validated by a collapse experiment of a 1/100-scaled super-large cooling tower and was then used to study the collapse process of the prototype tower. A simplified mechanical approach was put forward to analyze the collapse modes of the prototype tower induced by failure of columns with different numbers. The results demonstrated that the collapse process of a cooling tower resulting from failure of columns could be considered as a non-fixed axis rotation problem. The collapse modes were determined by the number of failed columns, which could be further explained by comparing flexural bearing capacities, vertical bearing capacities, and horizontal bearing capacities of the remaining columns and overturning moments, vertical pressures, and horizontal thrusts, respectively.
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Acknowledgments
This study was financially supported by the National High-Tech R&D Program of China (863 Program) (2012AA050903).
References
Baker, J. W., Schubert, M., and Faber, M. H. (2008). “On the assessment of robustness.” Struct. Saf., 30(3), 253–267.
Bandyopadhyay, M., Banik, A., and Datta, T. (2015). “Progressive collapse of three-dimensional semi-rigid jointed steel frames.” J. Perform. Constr. Facil., .
Bažant, Z. P., and Zhou, Y. (2002). “Why did the world trade center collapse?—Simple analysis.” J. Eng. Mech., 2–6.
Brunesi, E., Nascimbene, R., Parisi, F., and Augenti, N. (2015). “Progressive collapse fragility of reinforced concrete framed structures through incremental dynamic analysis.” Eng. Struct., 104, 65–79.
Busch, D., Harte, R., Krätzig, W. B., and Montag, U. (2002). “New natural draft cooling tower of 200 m of height.” Eng. Struct., 24(12), 1509–1521.
CEGB (Central Electricity Generating Board). (1966). “Report of the Committee of Inquiry into the collapse of cooling towers at Ferrybridge, Monday 1 November 1965.” London.
Department of Defense. (2009). “Design of buildings to resist progressive collapse.”, Arlington, VA.
Ellingwood, B. R. (2006). “Mitigating risk from abnormal loads and progressive collapse.” J. Perform. Constr. Facil., 315–323.
European Committee for Standardisation. (2004). “Eurocode 2: Design of concrete structures. Part 1—General rules and rules for buildings.” EN 1992-1-1, Brussels, Belgium.
General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China. (2010). “Metallic materials—Tensile testing at ambient temperature.” GB/T228.1-2010, Beijing (in Chinese).
General Services Administration. (2003). “Progressive collapse analysis and design guidelines for new federal office buildings and major modernization projects.” Washington, DC.
Gu, X. L., Wang, X. L., Yin, X. J., Lin, F., and Hou, J. (2014). “Collapse simulation of reinforced concrete moment frames considering impact actions among blocks.” Eng. Struct., 65, 30–41.
Hallquist, J. O. (2012). LS-DYNA keyword user’s manual (971v), Livermore Software Technology Corporation, Livermore, CA.
Helmy, H., Salem, H., and Mourad, S. (2013). “Computer-aided assessment of progress collapse of reinforced concrete structrues according to GSA code.” J. Perform. Constr. Facil., 27(5), 529–539.
Jennings, E., Ziaei, E., Pang, W., van de Lindt, J. W., Shao, X., and Bahmani, P. (2015). “Full-scale experimental investigation of second-story collapse behavior in a woodframe building with an over-retrofitted first story.” J. Perform. Constr. Facil., .
Lew, H. S., Bao, Y., Pujol, S., and Sozen, M. A. (2014). “Experimental study of reinforced concrete assemblies under column removal scenario.” ACI Struct. J., 111(4), 881–892.
Li, S. J., Shangguan, Z. C., Zhang, L. G., Fei, H. L., and Zhao, J. D. (1999). “Study of collapse condition for demolition of cooling tower.” J. Liaoning Tech. Univ., 18(1), 9–14 (in Chinese).
Li, Y., Lin, F., Gu, X. L., and Lu, X. Q. (2014). “Numerical research of a super-large cooling tower subjected to accidental loads.” Nucl. Eng. Des., 269, 184–192.
Lin, F., Ji, H. K., Li, Y. N., Zuo, Z. X., Gu, X. L., and Li, Y. (2014). “Prediction of ground motion due to the collapse of a large-scale cooling tower under strong earthquakes.” Soil Dyn. Earthquake Eng., 65, 43–54.
Lin, F., Li, Y., Gu, X. L., Zhao, X. Y., and Tang, D. S. (2013). “Prediction of ground vibration due to the collapse of a 235 m high cooling tower under accidental loads.” Nucl. Eng. Des., 258, 89–101.
Liu, J. L. (2010). “Preventing progressive collapse through strengthening beam-to-column connection. Part 1: Theoretical analysis.” J. Constr. Steel Res., 66(2), 229–237.
Liu, X. L., Tong, X. H., Yin, X. J., Gu, X. L., and Ye, Z. (2015). “Videogrammetric technique for three-dimensional structural progressive collapse measurement.” Measurement, 63, 87–99.
Mander, J. B., Priestley, M. J. N., and Park, R. (1988). “Theoretical stress-strain model for confined concrete.” J. Struct. Eng., 114(8), 1804–1826.
MOHURD (Ministry of Housing and Urban-Rural Development of the People’s Republic of China). (2009). “Standard for test method of performance on building mortar.” JGJ/T 70-2009, Beijing (in Chinese).
MOHURD (Ministry of Housing and Urban-Rural Development of the People’s Republic of China). (2011). “Code for design of concrete structures.” GB 50010-2011, Beijing (in Chinese).
Niemann, H.-J., and Pröpper, H. (1975). “Some properties of fluctuating wind pressures on a full-scale cooling tower.” J. Wind Eng. Ind. Aerodyn., 1, 349–359.
Parisi, F. (2015). “Blast fragility and performance-based pressure-impulse diagrams of European reinforced concrete columns.” Eng. Struct., 103, 285–297.
Sabouri-Ghomi, S., Nik, F. A., Roufegarinejad, A., and Bradford, M. A. (2006). “Numerical study of the nonlinear dynamic behaviour of reinforced concrete cooling towers under earthquake excitation.” Adv. Struct. Eng., 9(3), 433–442.
Song, B. I., and Sezen, H. (2013). “Experimental and analytical progressive collapse assessment of a steel frame building.” Eng. Struct., 56, 664–672.
Sun, X. G., Zhang, G. X., Wang, H. J., Zhu, G. S., and Yang, J. (2009). “Dynamic simulation of collapse of hyperbolic cooling tower under blasting demolition.” Eng. Blasting, 15(1), 10–12 (in Chinese).
Wolf, J. P., and Skrikerud, P. E. (1980). “Influence of geometry and of the constitutive law of the supporting columns on the seismic response of a hyperbolic cooling tower.” Earthquake Eng. Struct. Dyn., 8(5), 415–437.
Ye, Z. H., and Yan, Z. X. (2010). “Research on brick chimney collapsing process by directional blasting demolition.” Eng. Blasting, 16(1), 16–19 (in Chinese).
Yu, Q. Q., Gu, X. L., Li, Y., and Lin, F. (2016). “Collapse-resistant performance of super-large cooling towers subjected to seismic actions.” Eng. Struct., 108, 77–89.
Zhang, M. Z. (1997). “Study on similitude laws for shaking table tests.” Earthquake Eng. Eng. Vibr., 17(2), 52–58 (in Chinese).
Zheng, B. X., Wei, X. L., and Chen, Q. S. (2007). “Mechanical analysis of cutting-support destabilization of high reinforced concrete chimney.” Chin. J. Rock Mech. Eng., 26(S1), 3348–3354 (in Chinese).
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©2017 American Society of Civil Engineers.
History
Received: Dec 26, 2015
Accepted: Dec 6, 2016
Published online: Mar 9, 2017
Discussion open until: Aug 9, 2017
Published in print: Oct 1, 2017
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