Hysteretic Model Based on Strength and Stiffness Deterioration
IR@SERC: CSIR-Structural Engineering Research Centre, Chennai
View Archive InfoField | Value | |
Title |
Hysteretic Model Based on Strength and Stiffness Deterioration
|
|
Creator |
Bharatkumar, B.H.
Lakshmanan, N. Balasubramanian, K. Krishnamoorthy, T.S. |
|
Subject |
Hysteretic model
Stiffness deterioration Earthquake engineering Seismic effect Cyclic strength |
|
Description |
A hysteretic model that includes strength and stiffness deterioration properties has been used
in order to predict the number of cycles to failure, failure deflection, cyclic ductility and total
energy absorption capacity in this paper. This model incorporates an energy based
deterioration parameter that controls the cyclic deterioration modes: basic strength and post
- capping strength deterioration. The last hysteresis curve is assumed as the failure cycle,
from which the failure deflection is evaluated. The cyclic deterioration parameters have been
predicted for an experimental cyclic data of laced reinforced concrete beams based on the
hysteretic model. The predicted cyclic deterioration parameters were verified with the
experimental results and found in good agreement.
|
|
Date |
2009
2009 2008 |
|
Type |
Conference paper
|
|
Identifier |
Proceedings of the Sixth Structural Engineering Convention, SEC 2008, Chennai, India, 18-20 December 2008, p.1415-1422, Jointly Organised by Structural Engineering Research Centre, Indian Institute of Technology, Anna University, Chennai.
http://14.139.176.62:8080/jspui/handle/123456789/268 |
|
Language |
en
|
|