Performance of Light-Frame Wood Residential Construction Subjected to Earthquakes in Regions of Moderate Seismicity
Publication: Journal of Structural Engineering
Volume 134, Issue 8
Abstract
The majority of single-family dwellings in the United States are light-frame wood construction. Residential construction practices have evolved gradually over the years, most light-frame wood structures have not been structurally engineered, and many residential buildings suffered significant damage in recent hurricane and earthquake disasters. As a result, new concepts and methodologies are evolving to better predict and evaluate the performance of wood frame structures exposed to natural hazards and to support improved residential building practices. This paper examines the behavior of typical light-frame wood structural systems in the central and eastern United States under earthquake hazards. Nonlinear structural analysis tools and stochastic methods are used to model the uncertainties in ground motion intensity and structural response. Fragility curves defining damage state probabilities as a function of ground motion intensity are developed for typical lateral force-resisting shear wall systems subjected to increasing levels of ground motion. A comparison of these fragilities with those embedded in HAZUS provides additional perspective on damage potential for residential construction in regions of low-to-moderate seismicity.
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Acknowledgments
The research reported herein was conducted under the sponsorship of the Mid-America Earthquake Center, with additional support from the Georgia Institute of Technology and Texas A&M University. This support is gratefully acknowledged. The MAE Center is a NSFNational Science Foundation Engineering Research Center funded at the University of Illinois at Urbana-Champaign by Award No. NSFEEC-9701785. The views expressed herein are those of the writers, and may not reflect the views of the sponsors, Texas A&M or Georgia Tech.
References
ASCE. (2005). “Minimum design loads for buildings and other structures.” 7-05, American Society of Civil Engineers, Reston, Va.
Boore, D. M. (2003). “Simulation of ground motion using the stochastic method.” Pure Appl. Geophys., 160, 635–676.
Cornell, C. A., Jalayer, F., Hamburger, R. O., and Foutch, D. A. (2002). “Probabilistic basis for 2000 SAC FEMA steel moment frame guidelines.” J. Struct. Eng., 128(4), 526–533.
Ellingwood, B. R., and Wen, Y. K. (2005). “Risk-benefit based design decisions for low probability/high consequence earthquake events in Mid-America.” Prog. Struct. Eng. Mater., 7(2), 56–70.
FEMA. (1997/2000 ). “NEHRP guidelines for the seismic rehabilitation of buildings.” FEMA Rep. No. 273/356, Federal Emergency Management Agency, Washington, D.C.
FEMA. (2006). “Multi-hazard loss estimation methodology, earthquake model.” HAZUS-MH MR2 technical manual, Federal Emergency Management Agency, Washington, D.C.
Fernandez, J. A. and Rix, G. J. (2006). “Soil attenuation relationships and seismic hazard analyses in the upper Mississippi embayment.” Proc., 8th US National Conf. on Earthquake Engineering.
Folz, B., and Filiatrault, A. (2001). “Cyclic analysis of wood shear walls.” J. Struct. Eng., 127(4), 433–441.
Folz, B., and Filiatrault, A. (2004). “Seismic analysis of woodframe structures. II: Model implementation and verification.” J. Struct. Eng., 130(9), 1361–1370.
French, S., and Olshansky R. (2005). “Inventory of essential facilities in Mid-America.” Project SE-1 Final Report, Mid-America Earthquake Center, Univ. of Illinois at Urbana-Champaign, Urbana, Ill., ⟨http://mae.cee.uiuc.edu⟩.
Johnston, A. R., Dean, P. K., and Shenton, H. W. (2006). “Effect of vertical load and hold-down anchors on the cyclic response of wood framed shear walls.” J. Struct. Eng., 132(9), 1426–1434.
Kim, J. H., and Rosowsky, D. V. (2005). “Fragility analysis for performance-based seismic design of engineered wood shear walls.” J. Struct. Eng., 131(11), 1764–1773.
Kircher, C. A., Nassar, A. A., Kustu, O., and Holmes, W. T. (1997). “Development of building damage functions for earthquake loss estimation.” Earthquake Spectra, 13(4), 663–682.
Krawinkler, H., and Nassar, A. A. (1992). “Seismic demand based on ductility and cumulative damage demands and capacities.” Nonlinear seismic analysis and design of reinforced concrete buildings, Elsevier Applied Science, New York.
Krawinkler, H., Parisi, F., Ibarra, L., Ayoub, A., and Medina, R. (2000). “Development of a testing protocol for wood frame structures.” CUREE Publication No. W-02, Consortium of Universities for Research in Earthquake Engineering, Richmond, Calif.
Li, Y., and Ellingwood, B. R. (2004). “Assessment of wood residential construction subjected to earthquakes.” Proc., 13th World Conf. on Earthquake Engineering.
NAHB. (1993). Assessment of damage to single-family homes caused by Hurricanes Andrew and Iniki, NAHB Research Center, Upper Marlboro, Md.
NAHB. (1994). Assessment of damage to residential buildings caused by the Northridge Earthquake, NAHB Research Center, Upper Marlboro, Md.
Rosowsky, D. V. (2002a). “Performance of timber buildings under high wind loads.” Prog. Struct. Eng. Mater., 4(3), 286–290.
Rosowsky, D. V. (2002b). “Reliability-based seismic design of wood shear walls.” J. Struct. Eng., 128(11), 1439–1453.
Rosowsky, D. V., and Ellingwood, B. R. (2002). “Performance-based engineering of wood frame housing: Fragility analysis methodology.” J. Struct. Eng., 128(1), 32–38.
Rosowsky, D. V., and Kim, J. H. (2004). “Performance-based design of wood shearwalls considering performance of the overall structures.” Proc., 8th World Conf. on Timber Engineering (WCTE 2004), Lahti, Finland.
Rosowsky, D. V., and Schiff, S. D. (2001). “Performance of wood-frame structures under high wind loads.” Wood Des. Focus, 11(1), 14–18.
Rosowsky, D. V., Walsh, T. G., and Crandell, J. H. (2003). “Reliability of residential woodframe construction from 1900 to present.” For. Prod. J., 53(4), 19–28.
Seaders, P. (2004). “Performance of partially and fully anchored wood frame shear walls under monotonic, cyclic and earthquake loads.” MS thesis, Dept. of Civil Engineering and Dept. of Wood Engineering and Science, Oregon State Univ., Corvallis, Ore.
Shinozuka, M., Feng, M. Q., Lee, J., and Naganuma, T. (2000). “Statistical analysis of fragility curves.” J. Eng. Mech., 126(12), 1224–1231.
Singhal, A., and Kiremidjian, A. S. (1996). “Method for probabilistic evaluation of seismic structural damage.” J. Struct. Eng., 122(12), 1459–1467.
Somerville, P. G., Smith, N., Punyamurthula, S., and Sun, J. (1997). “Development of ground motion time histories for phase 2 of the FEMA/SAC steel project.” Rep. No. SAC/BD-97/04, SAC Joint Venture, Sacramento, Calif.
Wen, Y. K., and Wu, C. L. (2001). “Uniform hazard ground motions for mid-America cities.” Earthquake Spectra, 17(2), 359–384.
Whitman, R. V., Anagnos, T., Kircher, C. A., Lagorio, H. J., Lawson, R. L., and Schneider, P. (1997). “Development of a national earthquake loss estimation methodology.” Earthquake Spectra, 13(4), 643–662.
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© 2008 ASCE.
History
Received: Dec 4, 2006
Accepted: Sep 18, 2007
Published online: Aug 1, 2008
Published in print: Aug 2008
Notes
Note. Associate Editor: Akshay Gupta
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