Resilience-based seismic design optimization of highway RC bridges by response surface method and improved non-dominated sorting genetic algorithm

S Hu, B Chen, G Song, L Wang - Bulletin of Earthquake Engineering, 2022 - Springer
In this study, a resilience-based multi-objective optimal seismic design method is proposed
to maximize the seismic performance and minimize the material cost of highway reinforced …

Cost-based optimum design of the earthquake-resistant system for continuous skew overpasses

P Zhang, W Yuan, Z Wang, H Qu - Structures, 2022 - Elsevier
This study proposes an efficient optimization framework for the earthquake-resistance
system of continuous skew overpasses based on a cost-related objective function. The cable …

Optimization of columns and bent caps of RC bridges for cost and CO2 emission

A Kaveh, L Mottaghi, RA Izadifard - Periodica Polytechnica Civil …, 2022 - pp.bme.hu
This paper describes a methodology for optimal seismic design of reinforced concrete 3D
columns and bent caps (beams) of bridges. Design variables include compressive strength …

Risk‐Based Multiobjective Optimal Seismic Design for RC Piers Using the Response Surface Method and NSGA‐II

S Hu, Y Zou, Y Gai, Z Huang… - Advances in Civil …, 2021 - Wiley Online Library
In this paper, a risk‐based multiobjective optimal seismic design method for reinforced
concrete (RC) piers is proposed. This method is used to determine the size and …

Hybrid RNN and metaheuristic approach for modeling and optimization of seismic behavior in thin-walled rectangular hollow bridge piers

SMA Alkhawaldeh - Asian Journal of Civil Engineering, 2024 - Springer
In seismic structural engineering, there is a significant issue in comprehending the behavior
of thin-walled rectangular hollow bridge piers within the context of dynamic phenomena …

Performance-Based Seismic Design on Bridge Piers: A Review

G Sudheer, S Choudhury - … on Advances in Structural Mechanics and …, 2021 - Springer
Recent advances in mathematical analysis and computing power have pushed the current
specification of the bridge in terms of PBSD juxtapose to the standard force-based method …

[PDF][PDF] AN EFFICIENT METHOD FOR OPTIMUM PERFORMANCE-BASED SEISMIC DESIGN OF FUSED BUILDING STRUCTURES

H Fazli - Iran University of Science & Technology, 2022 - researchgate.net
ABSTRACT A dual structural fused system consists of replaceable ductile elements (fuses)
that sustain major seismic damage and leave the primary structure (PS) virtually …

[PDF][PDF] Optimal performance-based seismic design of composite building frames with RC columns and steel beams

H Fazli - Int. J. Optim. Civil Eng, 2019 - researchgate.net
Composite RCS building frames integrate reinforced concrete columns with structural steel
beams to provide an efficient solution for the design and construction of earthquake-resisting …

[PDF][PDF] PERFORMANCE-BASED SEISMIC DESIGN OPTIMIZATION OF COMPOSITE MOMENT RESISTING FRAMES WITH CONCERET-FILLED STEEL COLUMNS …

H Fazli - Int J Optim Civil Eng, 2019 - researchgate.net
In this paper, an optimization framework is developed for performance-based seismic design
of composite moment frames consisting of concrete filled steel box columns and I-shaped …

[PDF][PDF] PERFORMANCE BASED SEISMIC DESIGN OF BRIDGES

RV Bandal, DJ Chaudhari - researchgate.net
This paper presents an overview of the current state of knowledge and research related to
Performance Based Seismic Design of Bridges. The paper reviews the application of …