Title:
Membrane Action in Partially Restrained Slabs
Author(s):
Leslie K. Gore and Edward J. Rhomberg
Publication:
Structural Journal
Volume:
85
Issue:
4
Appears on pages(s):
365-373
Keywords:
compression; concrete slabs; deflection; ductility; stresses; flexural strength; reinforced concrete; restraints; supports; tension; Structural Research
DOI:
10.14359/2517
Date:
7/1/1988
Abstract:
Tests were conducted on 16 one-way reinforced concrete slab strips to determine the effects of partial rotational restraint. A methodology for conducting tests of uniformly loaded, partially restrained slabs throughout the compressive and tensile membrane stages and the results of such tests are presented. Data were obtained on the slab end actions, deflections, and material strains. Restraint to rotation is determined to be essential in developing significant compressive membrane forces. The degree of rotational restraint also affects tensile membrane behavior.