Rigidification of Flexible, Inflatable Composite Structures

Award Information
Agency:
Department of Defense
Branch
Army
Amount:
$69,984.00
Award Year:
2004
Program:
SBIR
Phase:
Phase I
Contract:
W911QY-04-C-0030
Award Id:
68308
Agency Tracking Number:
A032-0744
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
Acorn Park, Cambridge, MA, 02140
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
111046152
Principal Investigator:
RobertRancatore
Associate Principal
(617) 498-6070
rancatore.r@tiax.biz
Business Contact:
ReneeWong
Contracting Officer
(617) 498-5655
wong.renee@tiax.biz
Research Institute:
n/a
Abstract
Highly-mobile military missions have a need for lightweight, rapidly deployable structures. Advances in inflatable airbeam technology has allowed the rapid deployment of lightweight structures. However, inflatable airbeam technology may not be the optimum solution for long-term facilities, where high durability and low maintenance are extremely important characteristics. Meeting these characteristics will ensure that the structure will not collapse due to inadvertent loss of air pressure. These characteristics are best met with an inflatable structure that remains structurally sound when deflated. A rigidizable inflatable airbeam similar to structures used by NASA in space can provide the desired durability and maintenance levels. The objective of this proposal is to demonstrate the technical feasibility of field rigidization of rapidly deployable inflatable beams. The state-of-the-art for lightweight inflatable rigidizable beams has been advancing for the past several years, primarily for space applications. These beams offer unique advantages for achieving reduced overall mass and packaging volume while providing high structural efficiency. Ultimately, these beams will be used as frames for fabric-skinned structures to provide enhanced durability for long-term deployments.

* information listed above is at the time of submission.

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