contributor author | Claudio Amadio | |
contributor author | Massimo Fragiacomo | |
date accessioned | 2017-05-08T20:56:51Z | |
date available | 2017-05-08T20:56:51Z | |
date copyright | September 1997 | |
date issued | 1997 | |
identifier other | %28asce%290733-9445%281997%29123%3A9%281153%29.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/32816 | |
description abstract | A simplified approach to evaluate creep and shrinkage effects in a steel-concrete composite beam with rigid or deformable connections, based on the age-adjusted effective modulus method, is presented. An aging coefficient, χ, evaluated in the absence of connection is adopted and exactly characterized by a theoretical point of view. Simplified expressions to evaluate χ and an easy to use, closed-form solution in the hypothesis of rigid connections and uncracked concrete are proposed. Numerical comparisons show how the proposed approach provides accurate results independently of the connection stiffness and load condition, and how it can substitute appropriately the more popular effective modulus method. | |
publisher | American Society of Civil Engineers | |
title | Simplified Approach to Evaluate Creep and Shrinkage Effects in Steel-Concrete Composite Beams | |
type | Journal Paper | |
journal volume | 123 | |
journal issue | 9 | |
journal title | Journal of Structural Engineering | |
identifier doi | 10.1061/(ASCE)0733-9445(1997)123:9(1153) | |
tree | Journal of Structural Engineering:;1997:;Volume ( 123 ):;issue: 009 | |
contenttype | Fulltext | |