CE 6999 Seminar Talk - A literature review on cold formed steel lateral load resisting systems
Date17th Dec 2020
Time04:00 PM
Venue Google Meet
PAST EVENT
Details
Cold formed steel sheathed shear wall panels are a reliable lateral force resisting systems in low and mid- rise cold formed steel buildings. The mechanics of shear wall behavior is highly complex due to non- linear interaction of different components which are individually non-linear in behavior. Due to the complexity in their behavior especially, their dependence on various parameters, numerous experiments were conducted to understand and predict their response. So, there is a need for a comprehensive understanding, bringing together the outputs of various experiments conducted on CFS shear wall panels using standard methods by researchers across the globe. This study extracts the published experimental data (numbering more than 400 experiments) on laterally loaded CFS shear wall panels by different researchers to compare the effect of different parameters like type of sheathing, thickness, screw spacing, aspect ratio, and stud dimensions and so on. This analysis gives a fairly good understanding of the behavior of CFS shear walls and influence of various parameters, so that quick conclusions can be drawn on proportioning, dimensioning, choice of sheathing and designing the CFS shear walls
Speakers
Jammi Ashok, CE17D405
Department of Civil Engineering