Access the full text.
Sign up today, get DeepDyve free for 14 days.
M. Jahjouh (2022)
Output-only identification of a simplified onshore wind turbine model using a modified harmony search algorithmAsian Journal of Civil Engineering, 24
Y. Kim, Thushara Siriwardanage (2020)
New LRFD-Based Prestressed Concrete Bulb-Tee Girders in ColoradoPci Journal, 65
Chi-Ho Jeon, C. Shim (2020)
Flexural Behavior of Post-Tensioned Concrete Beams with Multiple Internal Corroded StrandsApplied Sciences
M. Jahjouh, U. Nackenhorst (2015)
Damage detection of wind turbine supporting structures using an improved harmony search algorithm, 6
Z. Aydın, Y. Ayvaz (2013)
Overall cost optimization of prestressed concrete bridge using genetic algorithmKSCE Journal of Civil Engineering, 17
Gene Sirca, H. Adeli (2005)
Cost Optimization of Prestressed Concrete BridgesJournal of Structural Engineering-asce, 131
M. Jahjouh, S. Erhan (2022)
Optimization of prestressed concrete bridge girder section using a modified harmony search algorithmStructures
M. Jahjouh (2022)
An experience based artificial neural network in the design optimization of steel framesEngineering Research Express, 4
S. Rana, Nazrul Islam, R. Ahsan, S. Ghani (2013)
Application of evolutionary operation to the minimum cost design of continuous prestressed concrete bridge structureEngineering Structures, 46
L. Miguel, L. Miguel, J. Kaminski, J. Riera (2012)
Damage detection under ambient vibration by harmony search algorithmExpert Syst. Appl., 39
O. Hasançebi, F. Erdal, M. Saka (2010)
Adaptive Harmony Search Method for Structural OptimizationJournal of Structural Engineering-asce, 136
M. Jahjouh, U. Nackenhorst (2016)
A modified harmony search approach on structural identification and damage detection of wind turbine supporting structuresJournal of Vibroengineering, 18
S. Degertekin (2008)
Harmony search algorithm for optimum design of steel frame structures: A comparative study with other optimization methodsStructural Engineering and Mechanics, 29
J. Meir, M. Cicciarelli, J. Ramirez, R. Lee (1995)
ALTERNATIVES TO THE CURRENT AASHTO STANDARD BRIDGE SECTIONS. FINAL REPORT
R. Ahsan, S. Rana, S. Ghani (2012)
Cost Optimum Design of Posttensioned I-Girder Bridge Using Global Optimization AlgorithmJournal of Structural Engineering-asce, 138
H. Görgün, S. Degertekin, M. Hayalioglu (2009)
Optimum design of geometrically non-linear steel frames with semi-rigid connections using a harmony search algorithmSteel and Composite Structures, 9
Z. Geem, Joon-Hoon Kim, G. Loganathan (2001)
A New Heuristic Optimization Algorithm: Harmony SearchSimulation, 76
A. Kaveh, M. Maniat, M. Naeini (2016)
Cost optimum design of post-tensioned concrete bridges using a modified colliding bodies optimization algorithmAdv. Eng. Softw., 98
Stephen Seguirant (1998)
New deep WSDOT standard sections extend spans of prestressed concrete girdersPci Journal, 43
B. Rabbat, H. Russell (1982)
OPTIMIZED SECTIONS FOR PRECAST, PRESTRESSED BRIDGE GIRDERSPci Journal, 27
This study investigates the effect of superstructure configuration on the optimum design of slab on Precast I (PCI) girder bridges. For this purpose, more than 20,000 bridge cases of varying superstructure configurations are considered to investigate the effects of various superstructure parameters such as girder spacing, span length, slab thickness and girder types on the optimum design of slab on PCI girder bridges. PCI girders are designed conforming to the AASHTO LRFD for flexure using stress limits at the service limit state, then checked at ultimate for flexure and shear using factored loads at the strength limit state. A modified harmony search optimization algorithm is used to obtain optimum bridge design parameters using standard AASHTO PCI girders according to these AASHTO LRFD requirements. Those girders are designed taking into consideration geometrical constraints, stress constraints and constraints related to the conformity of the design with the AASHTO LRFD code. Various sensitivity analysis are performed to investigate the effect of different geometrical factors on the design of the girders, and easy-to-use design aids were developed. The outcomes of this study may facilitate the bridge engineers to choose optimum design parameters such as girder types and spacing as well as number strands for a certain span length before the design of slab on PCI girder bridges.
Bridge Structures – IOS Press
Published: Jan 6, 2023
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.