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Design and Detailing of Reinforced Concrete Diaphragms: Session 2
Member Price$75.00
Non-Member Price$150.00
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Watch a video overview on the series here.


Session 2: Diaphragm Modeling and Analysis
06/18/19, 60 minutes, .1 CEU/1.0 PDH

This webinar presents the general modeling and analysis requirements for diaphragms given in ACI 318-14. Information is given on how to determine whether a diaphragm is rigid, semirigid, or flexible. Also covered is horizontal distribution of lateral forces to the vertical elements of the lateral force-resisting system (LFRS), including methods on how to determine the center of rigidity of a system and approximate in-plane stiffnesses walls and frames. Equivalent beam models are covered in detail, with in-depth information provided on how to determine in-plane forces in diaphragms and collectors. Included is a design method for collectors that are wider than the vertical elements of the LFRS that they frame in to.

Other sessions in the series:
Session 1: Determination of Diaphragm Thickness and Design Forces; On-Demand Video (60 minutes, .1 CEU/1.0 PDH)
Session 3: Determination of Diaphragm Reinforcement; 08/13/19 (60 minutes, .1 CEU/1.0 PDH)
Session 4: Diaphragm Design Examples; 10/08/19 (60 minutes, .1 CEU/1.0 PDH)

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Enter Subscription Information:This is a Life Time Subscription with no End DateStart Date:End Date:9/27/2022

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