Title:
Crack Control Via Stress-Strain Control in Continuous Concrete Girders of Variable Moment of Intertia
Author(s):
Shu-T'ien Li and Richard A. Witt
Publication:
Symposium Paper
Volume:
23
Issue:
Appears on pages(s):
317-342
Keywords:
beams (structural); bridges (structures); continuity (structural); continuous beams; crack width and spacing; flanges; girders; I-beams; moment of inertia; moments; reinforced concrete; shear; strains; stresses; stress-strain relationships
DOI:
10.14359/17242
Date:
1/1/1969
Abstract:
To achieve the accurate anaylsis required for crack control in variable-I continuous girders, a general precise three-moment equation is derived for such girders by including the effect of shearing strain energy in addition to that of flexural strain energy.