The Design of Post-Tensioned Floors (OnDemand Webinar)

$149.00

SKU: 405938EAU

Description

Learn how to size the structural members and go through the design of a posttensioned columnsupported floor.This topic explains the way to handle the intricacies of reallife floor systems, such and openings, steps, changes in member thickness, column drops, panel and discontinuous tendons that add complexities specific to posttensioning, and what the hyperstatic moments are, and why you need to account for them in your designs. The step by step design example shows how to apply the ACI 318 code requirements to the design of posttensioned floors.

Date: 2019-05-03 Start Time: End Time:

Learning Objectives

How to Select Floor Framing
• Two-Way System
• Application of Slab Bands
• Beam and One-Way Slab Construction

Initial Sizing of Members
• Column-Supported Floors
• Parking Structures

Create Design Strips; Calculate Moments and Shears
• Assumptions and Suggestions for Selection of Prestressing
• Setting up Balanced Loads From Prestressing
• How to Calculate Hyperstatic Moments From Prestressing

ACI 318 Serviceability Code Check
• Stress Check
• Deflections
• Minimum Reinforcement

ACI 318 Strength Check
• Calculation of Design Moment
• Checking Rebar for Strength

Check Stresses at Jacking

How to Detail

No Credit Available

Bijan Aalami-PT-Structures