TY - M-10310
AU - Hasan, Mehedi
AU - Mondol, Tonmoy
AU - Fahim, Sayef
TI - A Comparative Review of Diagrid Systems, Moment Frame Systems, And Shear Wall Systems in Seismic-Resistant Design
T2 - Scientific Research Journal of Science, Engineering and Technology

PY - 2025
VL - 3
IS - 1
SN - 2584-0584

AB - Design for seismic resistance is crucial for the safety and elasticity of the structures in seismic zones. This paper aims at providing a detailed comparison of three major structural systems: Diagrid, moment frame, and shear wall system to determine their seismic behavior, material consumption, economy, constructability and sustainability.  Diagrids excel in lateral load distribution and offer great architectural freedom, but are costly and complex. Moment frames are ductile and have a relatively flexible design approach; however, they are susceptible to joint failure during very strong earthquake motions. Shear walls provide excellent stiffness and drift control but need special detailing to prevent stress concentrations and improve ductility. The study also found that hybrid structural systems such as base isolated diagrid and damper integrated shear wall are better than single system approaches to improve seismic resilience. Based on more than 50 peer reviewed articles, the review stresses the significance of context specific design, interprofessional practice, and sustainable approaches to addressing the varied seismic risks. The reviews are expected to assist engineers, architects, and policy makers in selecting and developing optimal structural systems that consider safety, cost, and environmental friendliness simultaneously.



KW - Seismic Resistant Design 
KW - Seismic-resistant structures
KW - Seismic behavior comparison
KW - Performance-based design
KW - High-rise building structures
KW - Building performance under earthquakes
KW - Seismic loads
KW -  Diagrid systems
KW -  Moment frame systems
KW -  Shear wall systems
DO -