Conference Papers
A series of ten full-scale concrete panels were tested with blast loads generated from a shock tube. Specimens had a range of panel thicknesses, span lengths, flexural reinforcement ratios, and shear stirrup spacing. All panels had simple bearing connections without in-plane restraint. Panels were tested multiple times to define support rotations at which different levels of damage occurred. The experimental data demonstrated that the members’ material and geometric properties altered the onset of various levels of damage. Panels remained substantially intact at observed support rotations that exceeded the prescribed crushing and failure limits defined for the panels tested.
Mr. Mander is a member of BakerRisk’s Structures Group. His work focuses on the blast analysis and design of buildings due to accidental or malicious explosions Select prominent projects include blast-resistant modular buildings, airport traffic control towers, county courthouses, and hardened containment structures for the automotive, pharmaceutical, and oil exploration industries. He leads Research and Development efforts at BakerRisk and actively serves on the American Concrete Institute (ACI) and Precast/Prestressed Concrete Institute (PCI) blast committees. Mr. Mander has been published in numerous peer-reviewed journals and conference proceedings and has patented precast modular design work that has received a national award from PCI.
Mr. Polcyn is a member of BakerRisk’s Structures Group. Mr. Polcyn is highly experienced in the analysis and design of a wide variety of structures subject to blast or impulsive loads from accidental explosions and security threats, having worked for over 30 years specifically in this field. His work focuses on the project management of several large multi-disciplinary research programs on explosion consequences and blast response of buildings and structural components. He is also involved in several projects assessing the response of buildings to blast loads and the development of structural upgrades. In addition, Mr. Polcyn is regularly involved in the investigation of accidental industrial explosions.
As the biofuels industry continues to expand in support of global decarbonization mandates and objectives, facility owners and developers are being challenged to balance production efficiency, operational reliability, and personnel safety.
As high hazard facilities, biofuels sites should focus on developing a fire protections strategy informed by performance-based analysis so strategies implemented meet the unique challenges found at each facility.