Papers

29 results

  • Consistency In Glass Design

    • Paper by Joshua Schultz, PhD, PE, LEED AP, Associate Professor Grace Dojan, Graduate Student

    <p>Glass structural elements have become increasingly common to the point of ubiquity; however, there currently is no universally recognized and…

  • Interstitial condensation risk assessment

    • Paper by Jelle Langmans, Partner at Physibel Piet Houthuys, Senior developer at Physibel Wout Parys, Partner at Physibel Staf Roels, Full professor at KU Leuven

    <p>The development of methods to predict and control moisture accumulation in building envelopes has always been a key element in building science.…

  • 3D thermal modelling of complex facades

    • Paper by Wout Parys, Partner at Physibel Piet Houthuys, Senior developer at Physibel

    <p>Today’s building enclosures face ever greater demands regarding their thermal performance. In cold climates, the required total U-value of the…

  • Determination of Surface Flaw Parameters for Annealed and Fully Tempered Glass Exposed to NaCl

    • Paper by Nabhajit Goswami, PhD, Senior Facade Engineer Joshua Schultz, PhD, PE, LEED AP, Associate Professor Patrick Ferro, PhD, PE, MBA, Professor Stephen M Morse, PhD, PE, Associate Teaching Professor, Mechanical Engineering-Engineering Mechanics Affiliated Assistant Professor, Civil, Environmental, and Geospatial Engineering

    <p>The use of glass in the exterior facades provides greater light transmission into the building and improved views for occupants. Coastal areas in…

  • Advanced Simulation for Thermal Stress Assessment

    • Paper by Andrea Zani · Jamie Reyes · Guido Lori · Jacob Hanke · Giacomo Zangiacomi

    In recent years, the desire for increased performance, transparency and visual flatness of glazing elements in curtain walls has generated renewed

  • Blast Performance

    • Paper by Jon Kimberlain, Principal TS&D Scientist Jie Feng, Research Scientist Will Wholey, Associate Dan Aggromito, Senior Consultant Valerie Hayez, Principal Scientist

    <p>Designing for blast performance for glazing units can be very complex. The test methods for evaluating performance include subjecting units to…

  • Structural Silicone Sealant and Glass Fins

    • Paper by Jon Kimberlain, Principal TS&D Scientist Valerie Hayez, Principal TS&D Scientist Jie Feng, Research Scientist

    <p>Structural silicone sealant is commonly used in glass fin applications, both as a weatherseal and as for structural attachment. A common concern…

  • Attention to Overheating in Curtainwall Buildings

    • Paper by Yuzhen Zhou NFRC CS, LEED AP, Technical Director at Warmframe Technology

    <p>Several years ago, Technoform and the Solar Energy Research Institute of Singapore (SERIS) researched the thermal performance of different…

  • Insulating Glass Unit Gas Loss

    • Paper by Mark K. Schmidt, M.Eng., S.E. · Stephen M. Morse, PhD, P.E.

    Concerns over time-dependent argon permeation through the perimeter edge seals of insulating glass units (IGUs) led the authors to utilize two

  • Thermal Bridging and Building Facades featured image

    Thermal Bridging and Building Facades

    • Paper by Ivan Lee,

    <p>Thermal bridging through building façades have been overlooked by designers and building energy codes and standards in the past, which has led to…

  • Comparison of Historical Weathered Annealed Glass Failure Data to ASTM E1300

    • Paper by Nabhajit Goswami; Student, ngoswami@mtu.edu Stephen M Morse; Assistant Professor, Civil and Environmental Engineering Assistant Professor, Mechanical Engineering-Engineering Mechanics Michigan Tech University, smmorse@mtu.edu

    <p>Historical published weathered annealed failure data consisting of 13 samples were collected and glass failure prediction model surface flaw…

  • Fixed Edge Supports

    • Paper by James G. Soules, Ph.D., P.E., S.E., P.Eng., SECB, F.SEI, F.ASCE · Stephen M. Morse, Ph.D., P.E., M.ASCE · Scott H. Norville, P.E., Ph.D.

    Model building codes and standards in the United States use a probabilistic model to define glass load resistance (LR). In general, these model

  • SSG and Seismic

    • Paper by Jon Kimberlain · Valerie Hayez · Jie Feng · Mark Mirgon

    With the advent of more sophisticated analysis methods and the desire to optimize geometries of structural silicone joints in high performance

  • Structural Silicone Glazing featured image

    Structural Silicone Glazing

    • Paper by Jon Kimberlain, Senior Scientist Yvonne Diaz, Senior Research Specialist Andrew Dunlap, Principal Adrienne Bowman-Grittini, Technical Service & Development Leader

    <p>The recent 50 year anniversary of the first use of silicone sealant in a 4-sided structural silicone glazing application marks a sustainable and…

  • Condensation Study of Windows featured image

    Condensation Study of Windows

    • Paper by Ajla Aksamija, Professor and Chair Suncica Milosevic, PhD Student Helen Sanders, General Manager Alexandra Blakeslee, Innovation & Projects

    <p>This paper discusses a simulation study of different window systems, where heat transfer simulations were performed to investigate thermal…

  • Advances in Effective Thickness

    • Paper by Adam J Nizich, P.E. · Andrea M. La Greca, P.E. · Laura Galuppi, PhD

    Effective thickness is a simplified method for the structural evaluation of laminated glass section properties. The method consists of defining the

  • The Thermal Blanket Concept

    • Paper by Bharat Patel, PE, CEM, LEED AP · Michael Bulander, AIA, LEED AP

    This paper tells the story of a Double Skin Facade (DSF), where high performance and multi-disciplinary collaboration saves a library concept of

  • Retrofit Options for Historic Facades featured image

    Retrofit Options for Historic Facades

    • Paper by Carrie Davis, P.E., LEED Green Assoc., George Kantrales, Ph.D., Matt Barsotti, Andrew Schoenheit, Ty Vandergriff,

    <p>Building design criteria requires that government buildings be designed for a variety of extreme loads including blast, hurricane, and impact…

  • Glazed Spandrels featured image

    Glazed Spandrels

    • Paper by Julien Schwartz, M.Eng., Patrick Roppel, M.A.Sc, P.Eng., Stéphane Hoffman, M.Eng, M.Arch, P.Eng, P.E., Neil Norris, M.A.Sc, P.Eng, C.P.H.D.,

    <p>Recent years have seen an increased use of insulated glazing units in spandrel applications to visually blend the appearance between the vision…

  • Facade Wind Loading featured image

    Facade Wind Loading

    • Paper by Timothy Brewer, CEng, MICE, George Kantrales, Ph.D., Eric Sammarco, Ph.D., P.E., Carrie Davis, P.E., LEED Green Assoc.,

    <p>Wind induced pressure is a major design consideration for building facades. However, the effects of facade geometry and urban terrain on wind…