Igusa, Takeru

Professor
Department Of Civil Engineering

Latrobe Hall 212
3400 N Charles St
(410) 516-6650
tigusa@jhu.edu

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Seth Guikema

Project Aims to Help Mid-Atlantic Combat Hurricanes, Heat Waves

October 29, 2013

The National Science Foundation has awarded Seth Guikema, an assistant professor of geography and environmental engineering at Johns Hopkins University’s Whiting School of Engineering, a $3 million grant to build a program that will determine the effect of repeated hurricanes and heat waves on the Mid-Atlantic region and suggest ways to improve the region’s ability to withstand them.

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About

Education
  • Ph.D. 1983, University of California, Berkeley
  • M.S. 1979, University of California, Berkeley
  • A.B. 1977, Harvard University
Experience
  • 1999: Professor, The Johns Hopkins University
  • 2005-2005: Visiting Professor, Tokyo Institute of Technology
  • 2002-2002: Summer Faculty, Sandia National Laboratories, NM
  • 1996-1999: Professor, Northwestern University
  • 1990-1996: Associate Professor, Northwestern University
  • 1986-1990: Assistant Professor, Northwestern University
  • 1979-1986: Senior Engineer, URS/John A. Blume & Associates
Research Areas
  • Topology Optimization under Uncertainties
  • Earthquake Engineering, Structural dynamics and acoustics
  • Systems Science Methods in: Obesity, Disaster Preparedness, Auto-immune Disorders, Public Health Intervention Implementation, School-Based Mental Health
Awards
  • 2001:  Robert B. Pond - Sr. Excellence in Teaching Award
  • 1997:  Japan Society for the Promotion of Science Invitational Fellowship
  • 1995:  Engineering Teacher of the Year - Northwestern University
  • 1988:  NSF Presidential Young Investigator Award
Presentations
  • Combating Obesity Through Systems Research, Obesity Across the Lifespan: Complex Issues, Creative Strategies, JHU. (Invited), December 10, 2012
  • The JHU Systems Institute: Activities in public health and medicine, Recent Advances in Biomedical Imaging and Systems Engineering, JHU. (Invited), November 19, 2012
  • Analysis of Hurricane Andrew Insurance Claim Data for Residential Buildings, ATC-SEI Advances in Hurricane Engineering Conference, October 24-26, 2012, Miami, FL., October 26, 2012
  • Impact of Social Determinants on Health Care Provision, Provost's symposium on the Social Determinants of Health, JHU. (Invited), May 9, 2012
  • System Dynamics Model Simulated Consumer and Supplier Responses to Sugar-Sweetened Beverage Taxes, Experimental Biology, April 21-25, San Diego, CA., April 23, 2012
  • Asadpoure, A., J.K. Guest, T. Igusa.  A multi-mesh strategy for continuum topology optimization under correlated uncertainties. 13th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Sept. 13-15, 2010, Fort Worth, TX., September 15, 2010
  • Jalalpour, M., Igusa, T. and Guest, J.K.  Optimal Design of Trusses with Geometric Imperfections.  13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference, Sept. 13-15, 2010, Fort Worth, TX.
    , September 14, 2010
  • Igusa, T., Louhghalam, A., Park, C. and Choi, S.  Analysis of Fatigue Reliability in Aluminum Car Bodies for High Speed Rail, 2010 Joint Rail Conference, Urbana, IL, April 27-29, 2010., April 29, 2010
  • Igusa, T., Jones, N.P., Park, C., Choi, S., Kim, K.  Train-Bridge Dynamic Interaction: Development of Simplified Analysis Techniques.  2010 Joint Rail Conference, Urbana, IL, April 27-29, 2010., April 27, 2010
  • Asadpoure, A., Guest, J. and Igusa, T.  Structural topology optimization considering correlated uncertainties in elastic modulus, 51st AIAA SDM Conference; Orlando, FL; 12-15 April 2010, April 14, 2010

  • Ryoo, J.; Waugh, D. W.; Igusa, T., Relative Role of Convection and Large-Scale Flow in Controlling Upper Tropospheric Humidity, American Geophysical Union, Fall Meeting 2009, abstract #A51F-0171, December 15, 2009
  • Igusa, T. and Maahs, G. “Estimating Shock Spectra: Extensions beyond GEVS,” JHU 2009 Collaborative Research Symposium, August 11, 2009
  • Asadpoure, A., Guest, J.K. and Igusa, T. “Topology optimization of continuum structures considering fabrication flaws,” 2009 Joint ASCE-ASME-SES Conference on Mechanics and Materials, June 24-27, Blacksburg, VA, June 24, 2009
  • Ryoo, J, Waugh, DW, Igusa, T. Relative role of convection and large-scale flow in controlling upper tropospheric humidity, The 17th Conference on Atmospheric and Oceanic Fluid Dynamics Joint with the 15th Conference on Middle Atmosphere (June 8-12, 2009), Stowe, VT, June 9, 2009
  • Spatial statistics of crystallographic orientations: Analysis without the Taylor assumption US National Congress on Theoretical and Computational Mechanics. Boulder, Colorado. 2006-07-29. (Invited), July 29, 2006
  • Representation of random composite materials using basis functions extracted from principal component analysis US National Congress on Theoretical and Computational Mechanics. Boulder, Colorado. 2006-07-28. (Invited), July 28, 2006
  • Reduced order representation, analysis, and design of random material microstructures 2006 NSF-DMI Grantees Conference. St Louis. 2006-07-25. (Invited), July 25, 2006
  • Combination of a data mining method with structural and materials analysis Civil Engineering Seminar Series. Tokyo Insitute of Technology. 2005-07-28. (Invited), July 28, 2005
  • Energy distribution and power flow in passively controlled structures Second International Conference on Urban Earthquake Engineering. Tokyo, Japan. 2005-03-07. (Invited), March 7, 2005
  • Effects of non-classical damping in passively controlled structues International Symposium on Earthquake Engineering. Kobe, Japan. 2005-01-13. (Invited), January 13, 2005
  • Role of computational learning theory in calibration and prediction 9th ASCE Joint Specialty Conference on Applications of Statistics and Probability in Civil Engineering. Albuquerque, NM. 2004-07-26. (Invited), July 26, 2004
  • Structural optimization using Bayesian classifiers 9th ASCE Joint Specialty Conference on Applications of Statistics and Probability in Civil Engineering. Albuquerque, NM. 2004-07-26. (Invited), July 26, 2004
  • Cold-formed steel member cross-section shape optimization by knowledge-based global optimization method 2004 Structures Congress . Nashville, TN. 2004-05-22., May 22, 2004
  • Reliability considerations for steel frames designed with advanced analysis 2003 SSRC Annual Stability Conference. Baltimore, Maryland. 2004-04-05., April 5, 2004
  • Reliability-based simulation for performance-based design NSF/SNL Joint Research Program Grantees Meeting. Albuquerque, NM. 2004-01-28. (Invited), January 28, 2004
  • Role of spatial statistics in trust-region optimization under uncertainty Optimization Under Uncertainty Workshop. Sandia National Laboratories, Albuquerque, NM. 2004-01-26. (Invited), January 26, 2004
  • High-dimensional design attributes of random composites under damage-inducing load 2004 NSF-DMI Grantees Conference. Dallas, TX. 2004-01-05. (Invited), January 5, 2004
  • Adaptive Sampling for Optimization Under Uncertainty Fourth International Symposium on Uncertainty Modeling and Analysis. College Park, Maryland. 2003-09-21. (Invited), September 21, 2003
  • Random composites characterization and damage estimation using a classifier model 16th Engineering Mechanics Conference. Seattle, Washington. 2003-07-16., July 16, 2003
  • A Comparison Between Classifier Model and Genetic Algorithm on Cold-formed Steel Column Global Optimization Genetic and Evolutionary Computation Conference – 2003. Chicago, Illinois. 2003-07-12., July 12, 2003
  • Reliability of service life predictions for concrete under sulfate attack 9th International Conference on Applications of Statistics and Probability in Civil Engineering. San Francisco, California. 2003-07-09., July 9, 2003
  • Response surface methods for optimization under uncertainty 9th International Conference on Applications of Statistics and Probability in Civil Engineering. San Francisco, California. 2003-07-06. (Invited), July 6, 2003
  • Reliability implications of advanced analysis in design of steel frames Advances in Structures: Steel, Concrete, Composite and Aluminum - ASSCCA’03. Sydney, Australia. 2003-06-23., June 23, 2003
  • Bayesian classification trees and clustering for rapid generation and selection of design alternatives 2003 NSF Design, Manufacturing, and Industrial Innovation Research Conference. Birmingham, Alabama. 2003-01-06. (Invited), January 6, 2003
  • Global optimal design in feature space using Bayesian classification trees INFORMS Annual Meeting. San Jose, CA. 2002-11-18. (Invited), November 18, 2002
  • Reliability-Based Simulation for Performance-Based Design National Science Foundation and Sandia National Laboratories Life-Cycle Engineering Program Review. Albuquerque, NM. 2002-09-24. (Invited), September 24, 2002
  • Role of error quntification in provably convergent oprimization under uncertainty Seminar Series, Sandia National Laboratories. Albuquerque, NM. 2002-08-12. (Invited), August 12, 2002
  • Model errors: analysis by classification trees Engineering Mechanics Conference. New York, NY. 2002-06-04. (Invited), June 4, 2002
  • Decision-theoretic view of building design codes 2002 NSF Design, Manufacturing, and Industrial Engineering Conference. San Juan, PR. 2002-01-10. (Invited), January 10, 2002
  • Effects of uncertainties on structural modeling, testing, and design Department of Engineering Science & Mechanics Seminar Series, Virginia Tech. Blacksburg, VA. 2001-10-24. (Invited), October 24, 2001
  • Reliability-Based Simulation for Performance-Based Design 8th International Conference on Structural Safety and Reliability. Newport Beach, CA. 2001-06-00. (Invited), May 31, 2001
  • From Information to Decisions: The Challenge of Inference under Uncertainty Reliability Seminars, Department of Civil Engineering, University of California. Berkeley, CA. 2001-01-10. (Invited), January 10, 2001

Publications

Journal Articles
  • Dugas, A.F., Jalalpour, M., Gel, Y., Levin, S., Torcaso, F., Igusa, T., Rothman, R.E. (2013). Influenza forecasting with Google Flu Trends. PLoS One. 8(2).
    DOI »
  • Khakpour, H.R., Igusa, T., Shen, L. (2012). Coherent vortical structures responsible for strong flux of scalar at free surface. International Journal of Heat and Mass Transfer. 55(19-20). 5157-5170.
    DOI »
  • Louhghalam, A., Igusa, T., Park, C., Choi, S., Kim, K. (2011). Analysis of stress concentrations in plates with rectangular openings by a combined conformal mapping - Finite element approach. International Journal of Solids and Structures. 48(13). 1991-2004.
    DOI » View record in Web of Science SM
  • Wang, Y.F., Xue, H., Chen, H.J., Igusa, T. (2011). Systems Analysis of the Complex Obesity Etiology and Trends. Faseb Journal. 25. 1.
    View record in Web of Science SM
  • Jalalpour, M., Igusa, T., Guest, J.K. (2011). Optimal design of trusses with geometric imperfections: Accounting for global instability. International Journal of Solids and Structures. 48(21). 3011-3019.
    DOI » View record in Web of Science SM
  • Kermani, A., Khakpour, H.R., Shen, L., Igusa, T. (2011). Statistics of surface renewal of passive scalars in free-surface turbulence. Journal of Fluid Mechanics. 678. 379-416.
    DOI » View record in Web of Science SM
  • Asadpoure, A., Guest, J., Igusa, T. (2010). Structural Topology Optimization Considering Correlated Uncertainties in Elastic Modulus.
  • Igusa, T., Maahs, G. (2010). Estimating Shock Spectra: Extensions Beyond the Goddard Environmental Verification Standard. Johns Hopkins Apl Technical Digest. 28(3). 250-251.
    View record in Web of Science SM
  • Xue, H., Chen, H.J., Hobbs, B.F., Igusa, T., Wang, Y.F. (2010). System Dynamics Model Simulated Consumer and Supplier Responses to Sugar-Sweetened Beverage Taxes. Faseb Journal. 24. 1.
    View record in Web of Science SM
  • Ryoo, J., Igusa, T., Waugh, D. (2009). PDFs of Tropical Tropospheric Humidity: Measurements and Theory. JOURNAL OF CLIMATE. 22(12). 3357-3373.
    DOI » View record in Web of Science SM
  • Fritz, W., Jones, N., Igusa, T. (2009). Predictive Models for the Median and Variability of Building Period and Damping. JOURNAL OF STRUCTURAL ENGINEERING-ASCE. 135(5). 576-586.
    DOI » View record in Web of Science SM
  • Fritz, W., Igusa, T., Jones, N. (2009). Predictive Models from Statistically Nonconforming Databases. JOURNAL OF STRUCTURAL ENGINEERING-ASCE. 135(5). 567-575.
    DOI » View record in Web of Science SM
  • Guest, J., Igusa, T. (2008). Structural optimization under uncertain loads and nodal locations. COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING. 198(1). 116-124.
    DOI » View record in Web of Science SM
  • Moen, C., Igusa, T., Schafer, B. (2008). Prediction of residual stresses and strains in cold-formed steel members. THIN-WALLED STRUCTURES. 46(11). 1274-1289.
    DOI » View record in Web of Science SM
  • Liu, H., Igusa, T. (2007). Feature-based classifiers for design optimization. RESEARCH IN ENGINEERING DESIGN. 17(4). 189-206.
    DOI » View record in Web of Science SM
  • Liu, H., Arwade, S., Igusa, T. (2007). Random composites characterization using a classifier model. JOURNAL OF ENGINEERING MECHANICS-ASCE. 133(2). 129-140.
    DOI » View record in Web of Science SM
  • Trucano, T., Swiler, L., Igusa, T., Oberkampf, W., Pilch, M. (2006). Calibration, validation, and sensitivity analysis: What's what. RELIABILITY ENGINEERING & SYSTEM SAFETY. 91(10-11). 1331-1357.
    DOI » View record in Web of Science SM
  • Wan, Z., Igusa, T. (2006). Statistics of Nadaraya-Watson estimator errors in surrogate-based optimization. OPTIMIZATION AND ENGINEERING. 7(3). 385-397.
    View record in Web of Science SM
  • Liu, H., Igusa, T., Schafer, B. (2004). Knowledge-based global optimization of cold-formed steel columns. THIN-WALLED STRUCTURES. 42(6). 785-801.
    DOI » View record in Web of Science SM
  • Igusa, T., Buonopane, S., Ellingwood, B. (2002). Bayesian analysis of uncertainty for structural engineering applications. STRUCTURAL SAFETY. 24(2-4). 165-186.
    View record in Web of Science SM
  • Picka, J., Jiaswal, S., Igusa, T., Karr, A., Shah, S. (2000). Quantitative description of coarse aggregate volume fraction gradients. CEMENT CONCRETE AND AGGREGATES. 22(2). 133-141.
    View record in Web of Science SM
  • Igusa, T. (1996). CQC and SRSS methods for non-classically damped structures - Response. EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS. 25(4). 415-415.
    View record in Web of Science SM
  • Utschig, M., Achenbach, J., Igusa, T. (1996). Reduction to parts: A semianalytical approach to the structural acoustics of a cylindrical shell with hemispherical endcaps. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 100(2). 871-881.
    View record in Web of Science SM
  • Choi, S., Igusa, T., Achenbach, J. (1996). Acoustic radiation from a finite-length shell with non-axisymmetric substructures using a surface variational principle. JOURNAL OF SOUND AND VIBRATION. 197(3). 329-350.
    View record in Web of Science SM
  • Abe, M., Igusa, T. (1996). Semi-active dynamic vibration absorbers for controlling transient response. JOURNAL OF SOUND AND VIBRATION. 198(5). 547-569.
    View record in Web of Science SM
  • Abe, M., Igusa, T. (1995). TUNED MASS DAMPERS FOR STRUCTURES WITH CLOSELY SPACED NATURAL FREQUENCIES. EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS. 24(2). 247-261.
    View record in Web of Science SM
  • Sinha, R., Igusa, T. (1995). RESPONSE OF PRIMARY-SECONDARY SYSTEMS TO SHORT-DURATION, WIDE-BAND INPUT. JOURNAL OF SOUND AND VIBRATION. 185(1). 119-137.
    View record in Web of Science SM
  • Choi, S., Igusa, T., Achenbach, J. (1995). ACOUSTIC RADIATION FROM A FINITE-LENGTH SHELL WITH SUBSTRUCTURES SUBJECTED TO AN IMPULSIVE LOAD. WAVE MOTION. 22(3). 259-277.
    View record in Web of Science SM
  • Sinha, R., Igusa, T. (1995). CQC AND SRSS METHODS FOR NONCLASSICALLY DAMPED STRUCTURES. EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS. 24(4). 615-619.
    View record in Web of Science SM
  • Choi, S., Igusa, T., Achenbach, J. (1995). NONAXISYMMETRIC VIBRATION AND ACOUSTIC RADIATION OF A SUBMERGED CYLINDRICAL-SHELL OF FINITE-LENGTH CONTAINING INTERNAL SUBSTRUCTURES. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 98(1). 353-362.
    View record in Web of Science SM
  • Xu, K., Warnitchai, P., Igusa, T. (1994). OPTIMAL PLACEMENT AND GAINS OF SENSORS AND ACTUATORS FOR FEEDBACK-CONTROL. JOURNAL OF GUIDANCE CONTROL AND DYNAMICS. 17(5). 929-934.
    View record in Web of Science SM
  • Igusa, T., Xu, K. (1994). VIBRATION CONTROL USING MULTIPLE TUNED MASS DAMPERS. JOURNAL OF SOUND AND VIBRATION. 175(4). 491-503.
    View record in Web of Science SM
  • Choi, S., Achenbach, J., Igusa, T. (1994). THE EFFECT OF PERIODICALLY ATTACHED SUBSTRUCTURES ON THE EXCITATION OF SUBMERGED CYLINDRICAL-SHELLS. JOURNAL OF SOUND AND VIBRATION. 177(3). 379-392.
    View record in Web of Science SM
  • Bjarnason, J., Igusa, T., Choi, S., Achenbach, J. (1994). THE EFFECT OF SUBSTRUCTURES ON THE ACOUSTIC RADIATION FROM AXISYMMETRICAL SHELLS OF FINITE-LENGTH. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 96(1). 246-255.
    View record in Web of Science SM
  • Igusa, T., Sinha, R., Kokubo, E., Furukawa, S., Kawahata, J. (1993). ANALYSIS OF PIPING WITH HYSTERETIC SUPPORTS USING RESPONSE SPECTRA. NUCLEAR ENGINEERING AND DESIGN. 143(2-3). 187-199.
    View record in Web of Science SM
  • Xu, K., Warnitchai, P., Igusa, T. (1993). CONTROL OF A STRUCTURE WITH 2 CLOSELY SPACED FREQUENCIES. JOURNAL OF GUIDANCE CONTROL AND DYNAMICS. 16(6). 1177-1178.
    View record in Web of Science SM
  • Igusa, T. (1993). CRITICAL CONFIGURATIONS OF SYSTEMS SUBJECTED TO WIDE-BAND INPUT. JOURNAL OF SOUND AND VIBRATION. 168(3). 525-541.
    View record in Web of Science SM
  • Min, K., Igusa, T., Achenbach, J. (1992). FREQUENCY WINDOW METHOD FOR STRONGLY COUPLED AND MULTIPLY CONNECTED STRUCTURAL SYSTEMS - MULTIPLE-MODE WINDOWS. JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME. 59(2).
    View record in Web of Science SM
  • Xu, K., Igusa, T. (1992). NONSTATIONARY RESPONSE OF STRUCTURES WITH CLOSELY SPACED FREQUENCIES. JOURNAL OF ENGINEERING MECHANICS-ASCE. 118(7). 1387-1405.
    View record in Web of Science SM
  • Igusa, T., Tang, Y. (1992). MOBILITIES OF PERIODIC STRUCTURES IN TERMS OF ASYMPTOTIC MODAL PROPERTIES. AIAA JOURNAL. 30(10). 2520-2525.
    View record in Web of Science SM
  • Xu, K., Igusa, T. (1992). DYNAMIC CHARACTERISTICS OF MULTIPLE SUBSTRUCTURES WITH CLOSELY SPACED FREQUENCIES. EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS. 21(12). 1059-1070.
    View record in Web of Science SM
  • Min, K., Igusa, T., Achenbach, J. (1992). FREQUENCY WINDOW METHOD FOR FORCED VIBRATION OF STRUCTURES WITH CONNECTED SUBSTRUCTURES. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 92(5). 2726-2733.
    View record in Web of Science SM
  • Igusa, T., Derkiureghian, A. (1992). INTERACTION IN PRIMARY-SECONDARY SYSTEMS. JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME. 114(1). 53-59.
    View record in Web of Science SM
  • Achenbach, J., Bjarnason, J., Igusa, T. (1992). EFFECT OF A VIBRATING SUBSTRUCTURE ON ACOUSTIC RADIATION FROM A CYLINDRICAL-SHELL. JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME. 114(3). 312-318.
    View record in Web of Science SM
  • Bjarnason, J., Achenbach, J., Igusa, T. (1992). ACOUSTIC RADIATION FROM A CYLINDRICAL-SHELL WITH AN INTERNAL PLATE. WAVE MOTION. 15(1). 23-41.
    View record in Web of Science SM
  • Min, K., Igusa, T., Achenbach, J. (1992). FREQUENCY WINDOW METHOD FOR STRONGLY COUPLED AND MULTIPLY CONNECTED STRUCTURAL SYSTEMS - ONE-MODE WINDOWS. JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME. 59(2).
    View record in Web of Science SM
  • Igusa, T. (1992). A UNIFIED MODE-COMBINATION THEORY FOR STATIONARY RESPONSE OF STRUCTURAL SYSTEMS. EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS. 21(2). 109-126.
    View record in Web of Science SM
  • Xu, K., Igusa, T. (1991). DYNAMIC CHARACTERISTICS OF NONCLASSICALLY DAMPED STRUCTURES. EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS. 20(12). 1127-1144.
    View record in Web of Science SM
  • Igusa, T., Sinha, R. (1991). RESPONSE ANALYSIS OF SECONDARY SYSTEMS WITH NONLINEAR SUPPORTS. JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME. 113(4). 524-531.
    View record in Web of Science SM
  • Igusa, T., Kiureghian, A. (1991). EIGENPROPERTIES OF NONCLASSICALLY DAMPED MDOF COMPOSITE SYSTEMS - DISCUSSION. JOURNAL OF ENGINEERING MECHANICS-ASCE. 117(12). 2942-2943.
    View record in Web of Science SM
  • Igusa, T., Tang, Y. (1991). MOBILITIES OF PERIODIC STRUCTURES IN TERMS OF ASYMPTOTIC MODAL PROPERTIES. AIAA/ASME/ASCE/AHS/ACS 32ND STRUCTURES, STRUCTURAL DYNAMICS, AND MATERIALS CONFERENCE, A COLLECTION OF TECHNICAL PAPERS,, PTS 1-4. 2452-2459.
    View record in Web of Science SM
  • Igusa, T., Achenbach, J., Min, K. (1991). RESONANCE CHARACTERISTICS OF CONNECTED SUBSYSTEMS - THEORY AND SIMPLE CONFIGURATIONS. JOURNAL OF SOUND AND VIBRATION. 146(3). 407-421.
    View record in Web of Science SM
  • Igusa, T., Achenbach, J., Min, K. (1991). RESONANCE CHARACTERISTICS OF CONNECTED SUBSYSTEMS - GENERAL CONFIGURATIONS. JOURNAL OF SOUND AND VIBRATION. 146(3). 423-437.
    View record in Web of Science SM
  • Igusa, T. (1990). RESPONSE CHARACTERISTICS OF INELASTIC 2-DOF PRIMARY-SECONDARY SYSTEM. JOURNAL OF ENGINEERING MECHANICS-ASCE. 116(5). 1160-1174.
    View record in Web of Science SM
  • Igusa, T. (1989). CHARACTERISTICS OF RESPONSE TO NONSTATIONARY WHITE NOISE - APPLICATIONS. JOURNAL OF ENGINEERING MECHANICS-ASCE. 115(9). 1919-1934.
    View record in Web of Science SM
  • Igusa, T. (1989). CHARACTERISTICS OF RESPONSE TO NONSTATIONARY WHITE NOISE - THEORY. JOURNAL OF ENGINEERING MECHANICS-ASCE. 115(9). 1904-1918.
    View record in Web of Science SM
  • Igusa, T., Kiureghian, A. (1988). RESPONSE OF UNCERTAIN SYSTEMS TO STOCHASTIC EXCITATION. JOURNAL OF ENGINEERING MECHANICS-ASCE. 114(5). 812-832.
    View record in Web of Science SM
  • Igusa, T., Derkiureghian, A. (1988). DYNAMIC-RESPONSE OF TERTIARY SUBSYSTEMS. JOURNAL OF ENGINEERING MECHANICS-ASCE. 114(8). 1375-1395.
    View record in Web of Science SM
  • Igusa, T., Derkiureghian, A. (1985). GENERATION OF FLOOR RESPONSE SPECTRA INCLUDING OSCILLATOR-STRUCTURE INTERACTION. EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS. 13(5). 661-676.
    View record in Web of Science SM
  • Igusa, T., Derkiureghian, A. (1985). DYNAMIC-RESPONSE OF MULTIPLY SUPPORTED SECONDARY SYSTEMS. JOURNAL OF ENGINEERING MECHANICS-ASCE. 111(1). 20-41.
    View record in Web of Science SM
  • Igusa, T., Derkiureghian, A. (1985). DYNAMIC CHARACTERIZATION OF 2-DEGREE-OF-FREEDOM EQUIPMENT-STRUCTURE SYSTEMS. JOURNAL OF ENGINEERING MECHANICS-ASCE. 111(1). 1-19.
    View record in Web of Science SM
  • Igusa, T., Kiureghian, A., Sackman, J. (1984). MODAL DECOMPOSITION METHOD FOR STATIONARY RESPONSE OF NON-CLASSICALLY DAMPED SYSTEMS. EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS. 12(1). 121-136.
    View record in Web of Science SM
Books
  • Wan, Z., Igusa, T., Ayyub, B., Attohokine, N. (2003). Adaptive sampling for optimization under uncertainty. ISUMA 2003: FOURTH INTERNATIONAL SYMPOSIUM ON UNCERTAINTY MODELING AND ANALYSIS.
    View record in Web of Science SM
  • Igusa, T., Wan, Z., Derkiureghian, A., Madanat, S., Pestana, J. (2003). Response surface methods for optimization under uncertainty. APPLICATIONS OF STATISTICS AND PROBABILITY IN CIVIL ENGINEERING, VOLS 1 AND 2.
    View record in Web of Science SM
  • Buonopane, S., Schafer, B., Igusa, T., Hancock, G., Bradford, M., Wilkinson, T., Uy, B., Rasmussen, K. (2003). Reliability implications of advanced analysis in design of steel frames. ADVANCES IN STRUCTURES, VOLS 1 AND 2.
    View record in Web of Science SM
  • Corr, D., Graham-brady, L., Igusa, T., Der Kiureghian, A., Derkiureghian, A., Madanat, S., Pestana, J. (2003). Reliability of service life predictions for concrete under sulfate attack. APPLICATIONS OF STATISTICS AND PROBABILITY IN CIVIL ENGINEERING, VOLS 1 AND 2.
    View record in Web of Science SM
  • Wang, K., Igusa, T., Shah, S., Cohen, M., Mindess, S., Skalny, J. (1998). Permeability of concrete - Relationships to its mix proportion, microstructure, and microcracks. MATERIALS SCIENCE OF CONCRETE SPECIAL VOLUME: THE SIDNEY DIAMOND SYMPOSIUM.
    View record in Web of Science SM
  • Igusa, T., Petyt, M., Wolfe, H., Mei, C. (1991). CRITICAL CONFIGURATIONS OF SYSTEMS SUBJECTED TO WIDE-BAND EXCITATION. STRUCTURAL DYNAMICS : RECENT ADVANCES.
    View record in Web of Science SM
  • Igusa, T., Xu, K., Petyt, M., Wolfe, H., Mei, C. (1991). VIBRATION REDUCTION CHARACTERISTICS OF DISTRIBUTED TUNED MASS DAMPERS. STRUCTURAL DYNAMICS : RECENT ADVANCES.
    View record in Web of Science SM
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