September 2021
Part 1 – Design of Post-Tensioned Diaphragms
The webinar will cover the design of post-tensioned diaphragms highlighting the benefits of precompression to reduce or eliminate additional drag and chord reinforcement. A discussion of how concrete diaphragms should…
Find out more »Part 2 – Design of Post-Tensioned Diaphragms
The webinar will cover the design of post-tensioned diaphragms highlighting the benefits of precompression to reduce or eliminate additional drag and chord reinforcement. A discussion of how concrete diaphragms should…
Find out more »New Seismic Design Provisions for One-Story Structures with Flexible Diaphragms and Rigid Vertical Elements
It has long been recognized that the seismic response of one-story tilt-up concrete wall buildings (and similar buildings with flexible diaphragms and rigid vertical elements) is controlled by the flexible…
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