SOUTHWEST RESEARCH INSTITUTE

Engineering Dynamics Site Map

	1/20th scale model of aircraft shelter

Accidental explosions and deliberate bombings by criminals and terrorists cause extensive structural and property damage, personal injury, and loss of life. Southwest Research Institute (SwRI) provides practical solutions to problems associated with:

• Blast effects

• Fragmentation

• Penetration

• Protection

The SwRI Engineering Dynamics Department offers a unique blend of experimental, analytical, and numerical expertise that permits a multifaceted approach to solving safety problems.

	Above and below: Post-accident debris and damage to rocket motor test facility.

Explosion Hazards Evaluation Capabilities

• Fundamentals of explosions

• Software development

• Loading from blast waves and fragment impact

• Structural response

• Debris dispersion

• Blast-resistant design

• Human injury prediction

• Safety and hazards analyses

Explosion Hazards Evaluation Experience

• Code development for security evaluation

• Car bomb source prediction

• Short course development and instruction

• Hazards evaluation of high-explosives (HE) facilities

• Shaped charge development

Explosion Hazards Evaluation Facilities

	SwRI Engineering Dynamics Department staff members analyze the explosive effects of bare and cased charges including structural breakup, debris throw, air blast, and scaling.

• Ballistics and explosives test range

• Remote test sites

• Testing up to 1,000 lbs HE

Ballistics and Explosives Range

SwRI operates and maintains the Ballistics and Explosives Range on the San Antonio campus. This 10-acre facility permits a wide variety of experimental programs to be conducted, including:

• Explosive loading

• Hazards evaluation and mitigation

• Foreign object damage

• Ballistic impact

• Armor testing

• Hypervelocity impact

SwRI technicians provide expert support for handling explosives, firing gas and powder guns, and collecting high-rate electronic data. A complement of equipment, including an on-site machine shop, digital data acquisition and transient recorders, high-speed imaging equipment, and data processors, supports range activities.

For more information about fragmentation and debris dispersion measurement and prediction capabilities at SwRI or how you can contract with SwRI, please contact

Scott A. Mullin at smullin@swri.org or (210) 522-2340.
 

| Engineering Dynamics Department | Mechanical Engineering Division | SwRI Home |

Southwest Research Institute^® (SwRI^®), headquartered in San Antonio, Texas, is a multidisciplinary, independent, nonprofit, applied engineering and physical sciences research and development organization with 12 technical divisions.

April 21, 2009