Gordon Patrick Warn

    • 396 Citations
    • 9 h-Index
    20032020
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    Research Output 2003 2020

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    Article
    2020

    A consistent Timoshenko hysteretic beam finite element model

    Amir, M., Papakonstantinou, K. G. & Warn, G. P., Mar 2020, In : International Journal of Non-Linear Mechanics. 119, 103218.

    Research output: Contribution to journalArticle

    Timoshenko Beam
    Interpolation Function
    Finite Element Model
    Interpolation
    Shear Locking
    2019

    A method for bounding imprecise probabilistic criteria when using a sequential decision process for the design of structural systems

    Chhabra, J. P. S. & Warn, G. P., Jul 1 2019, In : Structural Safety. 79, p. 39-53 15 p.

    Research output: Contribution to journalArticle

    Structural frames
    Seismic design
    Risk analysis
    Numerical analysis
    Materials properties
    1 Citation (Scopus)

    A method for model selection using reinforcement learning when viewing design as a sequential decision process

    Chhabra, J. P. S. & Warn, G. P., May 15 2019, In : Structural and Multidisciplinary Optimization. 59, 5, p. 1521-1542 22 p.

    Research output: Contribution to journalArticle

    Reinforcement learning
    Reinforcement Learning
    Model Selection
    Fidelity
    Model

    Whole building life cycle environmental impacts and costs: A sensitivity study of design and service decisions

    Hasik, V., Ororbia, M., Warn, G. P. & Bilec, M. M., Oct 2019, In : Building and Environment. 163, 106316.

    Research output: Contribution to journalArticle

    architectural design
    life cycle
    Environmental impact
    environmental impact
    Life cycle
    2018
    8 Citations (Scopus)

    Probabilistic Assessment of the Life-Cycle Environmental Performance and Functional Life of Buildings due to Seismic Events

    Chhabra, J. P. S., Hasik, V., Bilec, M. M. & Warn, G. P., Mar 1 2018, In : Journal of Architectural Engineering. 24, 1, 04017035.

    Research output: Contribution to journalArticle

    Life cycle
    Hazards
    Environmental impact
    Repair
    Life Cycle
    1 Citation (Scopus)
    Visualization
    4 Citations (Scopus)

    Stochastic Analysis and Time-Based Modeling of Concrete Bridge Deck Deterioration

    Manafpour, A., Guler, S. I., Radlinska, A. Z., Rajabipour, F. & Warn, G. P., Sep 1 2018, In : Journal of Bridge Engineering. 23, 9, 04018066.

    Research output: Contribution to journalArticle

    Bridge decks
    Concrete bridges
    Deterioration
    Remediation
    Service life
    4 Citations (Scopus)

    Three-Dimensional Base Isolation Using Vertical Negative Stiffness Devices

    Cimellaro, G. P., Domaneschi, M. & Warn, G., Jan 1 2018, (Accepted/In press) In : Journal of Earthquake Engineering.

    Research output: Contribution to journalArticle

    seismic isolation
    stiffness
    Stiffness
    damping
    Bearings (structural)
    2017
    6 Citations (Scopus)

    A sequential decision process for the system-level design of structural frames

    Unal, M., Miller, S. W., Chhabra, J. P. S., Warn, G. P., Yukish, M. A. & Simpson, T. W., Nov 1 2017, In : Structural and Multidisciplinary Optimization. 56, 5, p. 991-1011 21 p.

    Research output: Contribution to journalArticle

    Structural frames
    Fidelity
    Design
    Nondominated Solutions
    Model
    3 Citations (Scopus)

    A set-based approach to support decision-making on the restoration of infrastructure networks

    Unal, M. & Warn, G. P., May 1 2017, In : Earthquake Spectra. 33, 2, p. 781-801 21 p.

    Research output: Contribution to journalArticle

    decision making
    restoration
    Restoration
    Decision making
    infrastructure
    2016

    Field investigation of in-service performance of concrete bridge decks in Pennsylvania

    Manafpour, A., Hopper, T., Rajabipour, F., Radlinska, A. Z., Warn, G. P., Shokouhi, P., Morian, D. & Jahangirnejad, S., Jan 1 2016, In : Transportation Research Record. 2577, p. 1-7 7 p.

    Research output: Contribution to journalArticle

    Bridge decks
    Concrete bridges
    Inspection
    Concrete mixtures
    Compressive strength

    Modeling the compression stiffness degradation in circular elastomeric bearings due to fatigue

    Deng, P. & Warn, G. P., Jan 1 2016, In : Journal of Engineering Mechanics. 142, 1, 04015057.

    Research output: Contribution to journalArticle

    Bearings (structural)
    Stiffness
    Fatigue of materials
    Degradation
    Rubber
    8 Citations (Scopus)
    Dimensionality
    Visual Analytics
    Multiobjective optimization
    Trade-offs
    Optimization Problem
    2015
    17 Citations (Scopus)

    Mechanistic model for simulating critical behavior in elastomeric bearings

    Han, X. & Warn, G. P., May 1 2015, In : Journal of Structural Engineering (United States). 141, 5, 4014140.

    Research output: Contribution to journalArticle

    Bearings (structural)
    Earthquakes
    Stiffness
    elastomeric
    Loads (forces)
    2014
    7 Citations (Scopus)

    A distributed flexibility and damping strategy to control vertical accelerations in base-isolated buildings

    Vu, B., Unal, M., Warn, G. P. & Memari, A. M., Jan 1 2014, In : Structural Control and Health Monitoring. 21, 4, p. 503-521 19 p.

    Research output: Contribution to journalArticle

    Damping
    Bearings (structural)
    Earthquakes
    Ceilings
    Costs
    3 Citations (Scopus)
    Bearings (structural)
    topology
    seismic isolation
    Topology
    cost
    6 Citations (Scopus)

    Weak-axis behavior of wide flange columns subjected to blast

    Krishnappa, N., Bruneau, M. & Warn, G. P., May 1 2014, In : Journal of Structural Engineering (United States). 140, 5, 04013108.

    Research output: Contribution to journalArticle

    Flanges
    Axial loads
    Load limits
    Detonation
    Shock waves
    2013

    Estimating natural periods of steel plate shear wall frames

    Liu, S., Warn, G. P. & Berman, J. W., Jan 1 2013, In : Journal of Structural Engineering (United States). 139, 1, p. 155-161 7 p.

    Research output: Contribution to journalArticle

    Shear walls
    Steel
    Seismic design
    Modal analysis
    Refining
    17 Citations (Scopus)

    Identification of the controlling mechanism for predicting critical loads in elastomeric bearings

    Han, X., Kelleher, C. A., Warn, G. P. & Wagener, T., Jan 1 2013, In : Journal of Structural Engineering (United States). 139, 12, 04013016.

    Research output: Contribution to journalArticle

    Bearings (structural)
    Sensitivity analysis
    Analytical models
    Rubber
    elastomeric
    2012
    29 Citations (Scopus)

    Seismic performance and sensitivity of floor isolation systems in steel plate shear wall structures

    Liu, S. & Warn, G. P., Sep 1 2012, In : Engineering Structures. 42, p. 115-126 12 p.

    Research output: Contribution to journalArticle

    Shear walls
    Steel
    Stiffness
    45 Citations (Scopus)

    Stability of elastomeric and lead-rubber seismic isolation bearings

    Weisman, J. & Warn, G. P., Feb 1 2012, In : Journal of Structural Engineering. 138, 2, p. 215-223 9 p.

    Research output: Contribution to journalArticle

    Bearings (structural)
    Rubber
    Lead
    elastomeric
    Shear strain
    2011
    19 Citations (Scopus)

    Parametric finite element investigation of the critical load capacity of elastomeric strip bearings

    Warn, G. P. & Weisman, J., Dec 1 2011, In : Engineering Structures. 33, 12, p. 3509-3515 7 p.

    Research output: Contribution to journalArticle

    Bearings (structural)
    Rubber
    Shims
    Stiffness
    Finite element method
    2010
    8 Citations (Scopus)

    Sustained-load and fatigue performance of a hybrid FRP-concrete bridge deck system

    Warn, G. P. & Aref, A. J., Nov 1 2010, In : Journal of Composites for Construction. 14, 6, p. 856-864 9 p.

    Research output: Contribution to journalArticle

    Bridge decks
    Concrete bridges
    Polymers
    Fatigue of materials
    Fibers
    2009
    9 Citations (Scopus)

    Blast resistance of steel plate shear walls designed for seismic loading

    Warn, G. P. & Bruneau, M., Sep 28 2009, In : Journal of Structural Engineering. 135, 10, p. 1222-1230 9 p.

    Research output: Contribution to journalArticle

    Blast resistance
    Shear walls
    Steel
    Finite element method
    Earthquakes
    2008
    28 Citations (Scopus)

    Vertical earthquake loads on seismic isolation systems in bridges

    Warn, G. P. & Whittaker, A. S., Oct 27 2008, In : Journal of Structural Engineering. 134, 11, p. 1696-1704 9 p.

    Research output: Contribution to journalArticle

    Bearings (structural)
    Earthquakes
    Rubber
    Axial loads
    Lead
    2007
    80 Citations (Scopus)

    Vertical stiffness of elastomeric and lead-rubber seismic isolation bearings

    Warn, G. P., Whittaker, A. S. & Constantinou, M. C., Aug 27 2007, In : Journal of Structural Engineering. 133, 9, p. 1227-1236 10 p.

    Research output: Contribution to journalArticle

    Bearings (structural)
    Rubber
    Lead
    Stiffness
    Damping
    2006
    13 Citations (Scopus)

    Property modification factors for seismically isolated bridges

    Warn, G. P. & Whittaker, A. S., May 1 2006, In : Journal of Bridge Engineering. 11, 3, p. 371-377 7 p.

    Research output: Contribution to journalArticle

    Earthquakes
    Mechanical properties
    Bins
    Engineers
    2004
    51 Citations (Scopus)

    Performance estimates in seismically isolated bridge structures

    Warn, G. P. & Whittaker, A. S., Jul 1 2004, In : Engineering Structures. 26, 9, p. 1261-1278 18 p.

    Research output: Contribution to journalArticle

    Earthquakes
    Testing
    Bins
    Computer simulation
    2003
    1 Citation (Scopus)

    Reconnaissance and preliminary assessment of a damaged high-rise building near ground zero

    Warn, G., Berman, J., Whittaker, A. & Bruneau, M., Dec 15 2003, In : Structural Design of Tall and Special Buildings. 12, 5, p. 371-391 21 p.

    Research output: Contribution to journalArticle

    Towers
    Debris
    Loads (forces)
    Gravitation