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Introduction to Substructure Considerations for Post-Tensioned Highway Box Girders

by Guyer, J Paul

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Description

Introductory technical guidance for civil and structural engineers interest in design of box girder structures for bridges and highways. Here is what is discussed: 1. INTRODUCTION 2. BENDING MOMENTS CAUSED BY UNIT EFFECTS 3. DEAD LOAD-DC (SELF WEIGHT AND BARRIERRAILING) 4. DEAD LOAD-DW (FUTURE WEARING SURFACE) 5. LIVE LOAD-LL (LANE AND TRUCK COMPONENTS) 6. POST-TENSIONING SECONDARY MOMENTS-UNIT PRESTRESSING FORCE. 7. THERMAL GRADIENT (TG)-20°F LINEAR. 8. MOMENTS RESULTING FROM TEMPERATURE RISE AND FALL 9. MOMENTS RESULTING FROM CONCRETE SHRINKAGE 10. MOMENTS RESULTING FROM CONCRETE CREEP 11. BENDING MOMENTS SUMMARIES 12. POST-TENSIONING FORCE COMPARISON (AFTER ALL LOSSES, WITH THERMAL EFFECTS).

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Product Details

  • Independently published Brand
  • Sep 23, 2018 Pub Date:
  • 1723958921 ISBN-10:
  • 9781723958922 ISBN-13:
  • English Language
  • 11 in * 0.07 in * 8.5 in Dimensions:
  • 0 lb Weight: