Accession Number:

ADA002072

Title:

Analysis of Stresses and Deflections in Frame Supported Tents

Descriptive Note:

Final rept.

Corporate Author:

BOLT BERANEK AND NEWMAN INC CAMBRIDGE MA

Report Date:

1974-04-22

Pagination or Media Count:

132.0

Abstract:

A finite element computer code has been developed for predicting the stress and deflection in frame-supported tents under static load. The code can accept geometric nonlinearities due to large deflections and nonlinear biaxial stressstrain fabric properties. The predictions of the computer code are validated by tests performed on two 18-scale model tents that approximately model two existing Army tents, the tent maintenance shelter and the Fritche shelter. The 2.6-oz cotton typewriter ribbon cloth used in the models was tested on a biaxial testing machine to obtain its biaxial stressstrain behavior for input to the computer code.

Subject Categories:

  • Textiles
  • Logistics, Military Facilities and Supplies
  • Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE