Changes in ASCE 7-22 Wind Load Provisions for Components and Cladding

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Description

The C&C wind load provisions adopted for ASCE 7-16 introduced several changes that increased the C&C wind pressures in some roof zones of flat, gable, and hip roofs. Roof zones were added, usually increasing the number of zones from 3 to 6. There were some zones where the effective wind areas (EWA) were reduced to less than 10 sq. ft , thus increasing the C&C pressures. These complications were removed in ASCE 7-22 thus usually reducing the wind pressures but more importantly making the provisions easier to use. These changes will be covered in this webinar.

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Contributors

William L. Coulbourne, P.E., F.SEI, F.ASCE

Mr. Coulbourne has a BS in Civil Engineering from Virginia Tech and a Masters in Structural Engineering from the University of Virginia. He is a licensed Professional Engineer in three states. He is a Fellow of the American Society of Civil Engineers (ASCE) and a Fellow in the Structural Engineering Institute of ASCE. He actively participates on the ASCE engineering standards wind and flood committees for ASCE 7 Minimum Design Loads for Buildings and Other Structures, and ASCE 24 Flood Resistant Design and Construction.

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Description

Contributors

William L. Coulbourne, P.E., F.SEI, F.ASCE