Inelastic Moment Redistribution for BridgesSource: Journal of Structural Engineering:;1995:;Volume ( 121 ):;issue: 002Author:Burl E. Dishongh
DOI: 10.1061/(ASCE)0733-9445(1995)121:2(378)Publisher: American Society of Civil Engineers
Abstract: A simplified procedure is presented for redistributing moments caused by inelastic hinge rotations that accompany shakedown of continuous bridge girders under repeated live loadings. This inelastic moment redistribution procedure (IMR) is very similar to that of elastic moment distribution except that inelastic hinges, not girder joints, are initially held locked and then cyclically unlocked until convergence to shakedown occurs. Residual deformations due to shakedown are computed.
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| contributor author | Burl E. Dishongh | |
| date accessioned | 2017-05-08T20:55:51Z | |
| date available | 2017-05-08T20:55:51Z | |
| date copyright | February 1995 | |
| date issued | 1995 | |
| identifier other | %28asce%290733-9445%281995%29121%3A2%28378%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/32182 | |
| description abstract | A simplified procedure is presented for redistributing moments caused by inelastic hinge rotations that accompany shakedown of continuous bridge girders under repeated live loadings. This inelastic moment redistribution procedure (IMR) is very similar to that of elastic moment distribution except that inelastic hinges, not girder joints, are initially held locked and then cyclically unlocked until convergence to shakedown occurs. Residual deformations due to shakedown are computed. | |
| publisher | American Society of Civil Engineers | |
| title | Inelastic Moment Redistribution for Bridges | |
| type | Journal Paper | |
| journal volume | 121 | |
| journal issue | 2 | |
| journal title | Journal of Structural Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9445(1995)121:2(378) | |
| tree | Journal of Structural Engineering:;1995:;Volume ( 121 ):;issue: 002 | |
| contenttype | Fulltext |