Award Data

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The Award database is continually updated throughout the year. As a result, data for FY19 is not expected to be complete until June, 2020.

  1. High Fidelity Modeling of Building Collapse with Realistic Visualization of Resulting Damage and Debris

    SBC: Thornton Tomasetti, Inc.            Topic: DTRA082005

    The proposed Phase II effort investigates innovative finite element formulations, alternative structural modeling procedures and modern parallel computational strategies to improve the computational performance of high fidelity simulation software for modeling the progressive collapse behavior of blast damaged buildings. Its goal is to reduce the time required to compute and visualize high fideli ...

    SBIR Phase II 2010 Department of DefenseDefense Threat Reduction Agency
  2. Standoff Sensing for Low Volatility Chemicals Using Terahertz Radiation-Enhanced-Emission-of-Fluorescence

    SBC: Zomega Terahertz Corporation            Topic: DTRA092005

    We propose a new active optical method to measure time-domain waveform of THz pulse in the vicinity of the target in an omni-directional manner. This method utilizes the THz radiation-enhanced-emission-of-fluorescence from laser-induced air plasma to detect the THz field, which enables the standoff sensing for low volatility chemicals using THz spectroscopy. We have demonstrated its capability of ...

    SBIR Phase I 2010 Department of DefenseDefense Threat Reduction Agency
  3. An Innovative, Java-Based Tool Suite for Visual Failure Management in Large-Scale, Complex, High Assurance Systems

    SBC: 21ST CENTURY SYSTEMS, INC.            Topic: N/A

    21st Century Systems, Inc. (2CSI, formed April 1996) proposes a tool suite which will combat architectural design errors in large-scale, high-assurance systems through systematic and intelligent simulation and modeling of alternate designs. The suite will feature a wide range failure analysis, identification, isolation, correction and management tools, and will make use of many innovative resourc ...

    SBIR Phase I 1998 Department of DefenseOffice of the Secretary of Defense
  4. FLEXIBLE HOLOGRAPHIC ELEMENTS FOR HYPERSPECTRAL IMAGING

    SBC: HOLOGRAPHIC OPTICS, INC.            Topic: N/A

    An excess of data is currently being obtained in hyperspectral imagery. Existing systems record the whole spectrum divided into a multiplicity of narrow bands. There is a need for a spectrally flexible system that can significantly reduce the number of bands used for each specific application. Such a system should have the capability either to individually adjust the band center wavelength and ...

    SBIR Phase I 1998 Department of DefenseOffice of the Secretary of Defense
  5. SUBMARINE SHOCK LETHALITY STUDIES: AN OBJECTIVE APPROACH FOR LARGE STRAIN CALCULATIONS

    SBC: Thornton Tomasetti, Inc.            Topic: N/A

    ADVANCED STRUCTURAL MATERIALS USED IN THE FABRICATION OF SUBMARINES CAN SUSTAIN LARGE STRAINS DURING THE FORMATION PROCESS CAUSED BY EXPLOSIVE LOADINGS. THE COMPUTATIONAL SOLID MECHANICS COMMUNITY HAS RECENTRLY RECOGNIZED SERIOUS SHORTCOMINGS IN CALCULATIONS USING MATERIAL MODELS IN THIS LARGE STRAIN REGION. BECAUSE OF THE IMPORTANCE OF CALCULATIONS IN UNDERSTANDING THE SHOCK RESPONSE OF SUBMARINE ...

    SBIR Phase I 1989 Department of DefenseDefense Threat Reduction Agency
  6. Modeling and Prediction of Ground Shock Induced by Penetrating Weapons in Spatially Random Geologic Media

    SBC: Thornton Tomasetti, Inc.            Topic: DTRA04009

    We propose a stochastic-finite-element based methodology to address these requirements: (i) Characterize material variability; (ii) Quantify corresponding ground-shock variability; and (iii) Design instrumentation plan. The site is discretized into N finite-elements; rock properties over this domain are characterized as the components of an N-vector stochastic field. The probabilistic characterist ...

    SBIR Phase I 2005 Department of DefenseDefense Threat Reduction Agency
  7. Engineering Models for Damage to Structural Components Subjected to Internal Blast Loading

    SBC: Thornton Tomasetti, Inc.            Topic: DTRA08006

    Weidlinger Associates Inc. proposes to develop effective technology for simulating explosive detonations within civil buildings where the propagation of airblast and failure of weak internal walls are strongly coupled. We will conduct a field test program designed to complement other internal detonation testing efforts such as DTRA''s Distinct Cobra, expanding the available database. We will perfo ...

    SBIR Phase II 2009 Department of DefenseDefense Threat Reduction Agency
  8. High Fidelity Modeling of Building Collapse with Realistic Visualization of Resulting Damage and Debris

    SBC: Thornton Tomasetti, Inc.            Topic: DTRA082005

    An approach for performing high fidelity modeling for blast and progressive collapse simulations of buildings will be developed. The modeling approach will allow complete simulations of building response to be performed within several days of computing time on desktop PCs. An 'easy to use' modeling interface will also be demonstrated in this effort. All response regimes will be addressed includi ...

    SBIR Phase I 2009 Department of DefenseDefense Threat Reduction Agency
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