Improving the Design of Steel Splices in Industrial Structures: Optimization of moment and shear connections between beams-columns and beams-beams
DOI:
https://doi.org/10.70577/6mfx2835Keywords:
Metal connections, structural analysis, design optimization, moment resistance, shear resistance.Abstract
Metal connections in industrial structures play a crucial role in load transmission and overall system stability. Specifically, moment and shear connections in beam-column and beam-to-beam joints are subjected to significant forces affecting the overall behavior of the structure. This study focuses on design optimization of these connections to enhance structural performance, ensure safety, and optimize material usage through advanced analysis methods such as numerical simulations, finite element modeling, and design techniques based on regulatory standards. The analysis of moment connections considers the joint's ability to withstand bending forces and load redistribution in hyperstatic systems. Conversely, shear connections are studied in terms of their resistance and ductility to prevent brittle failures. The influence of various factors, including weld types, high-strength bolts, and reinforcement plates, is evaluated to determine their impact on structural performance.To achieve design optimization, tools such as structural analysis software, topological optimization methods, and artificial intelligence techniques are employed to predict the behavior of connections under different loading conditions. Additionally, international design codes such as AISC (American Institute of Steel Construction) and Eurocode 3 are considered to ensure compliance with safety and efficiency standards. The expected outcomes include the identification of optimal design configurations that reduce material consumption without compromising structural strength, the development of optimization methodologies for future industrial applications, and the validation of theoretical models through experimental testing.This study contributes to the development of more efficient and sustainable metal structures in the industrial sector, providing innovative solutions for the construction of industrial buildings, bridges, and other structural systems subjected to dynamic and static loads.
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References
A992M − 20. (2020). Specification for Structural Steel Shapes. ASTM International. https://doi.org/10.1520/A0992_A0992M-20
ASTM A325-04. (2024). Designation: A 325-04 Standard Specification for. https://cdn.standards.iteh.ai/samples/32189/7d0cccde6cf04c739f39f44c18ff2aa7/ASTM-A325-04.pdf
Cházaro, R. C. (2019). DISEÑO DE CONEXIONES. https://www.gerdaucorsa.com.mx/sites/mx_gerdau/files/PDF/DISENO%20DE%20CONEXIONES_2019-min-min.pdf
Gómez, P. E. (2020). Simulación en SAP2000 de Uniones para Estructura Metálica y su Prototipado a Escala. https://uvadoc.uva.es/bitstream/handle/10324/41151/TFG-I-1489.pdf?sequence=1&isAllowed=y
Guo, Z., Cai, W., Nie, Z., & Chen, Y. (2024). Simplified analytical model for prediction of collapse resistance of restrained steel beam-column substructure exposed to fire. Engineering Failure Analysis, 159. https://doi.org/10.1016/j.engfailanal.2024.108114
Moussa, A., & Shazly, M. (2023). Analysis For Flat-Recess Head Countersink Composite Bolted Connection Under Tensile Loading. International Journal of Mechanical Engineering and Technology (IJMET), 14(03), 70–90. https://iaeme.com/Home/article_id/IJMET_14_03_007
NEC-SE-DS. (2020). NORMA ECUATORIANA DE LA. https://www.obraspublicas.gob.ec/wp-content/uploads/downloads/2016/04/MTOP_NEC-SE-DS.pdf
Qureshi, J. (2022). A Review of Fibre Reinforced Polymer Structures. In Fibers (Vol. 10, Issue 3). MDPI. https://doi.org/10.3390/fib10030027
RCSC. (2020). Specification for Structural Joints Using High-Strength Bolts Specification for Structural Joints Using High-Strength Bolts Prepared by RCSC Committee A.1-Specifications and approved by the Research Council on Structural Connections. https://www.boltcouncil.org/files/2020RCSCSpecification.pdf
Tapia-Hernández, E., Santiago-Flores, A., & Guerrero-Bobadilla, H. (2022). Performance of seismic steel beam–column moment joints. Bulletin of Earthquake Engineering, 20(12), 6741–6761. https://doi.org/10.1007/s10518-022-01456-2
Valencia, D. A. (2014). CARGAS (NO SÍSMICAS). https://www.habitatyvivienda.gob.ec/wp-content/uploads/2023/03/1.-NEC-SE-CG-Cargas-No-Sismicas.pdf
Zhang, X., Zheng, S., & Zhao, X. (2019). Seismic performance of steel beam-to-column moment connections with different structural forms. Journal of Constructional Steel Research, 158, 130–142. https://doi.org/10.1016/j.jcsr.2019.03.028
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