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Introductory technical guidance for civil and structural engineers interested in design of post-tension box girders for highway and bridge structures. Here is what is discussed: 1. INTRODUCTION 2. MODELING CONCEPTS 3. STRENGTH LIMIT VERIFICATION—FLEXURE 4. STRENGTH LIMIT VERIFICATION—SHEAR.
Introductory technical guidance for civil engineers, structural engineers, highway engineers and other professional engineers and construction managers interested in design and construction of post-tensioned highway box girders. Here is what is discussed: 1. INTRODUCTION, 2. TYPICAL SUPERSTRUCTURE CROSS SECTIONS, 3. LONGITUDINAL POST-TENSIONING LAYOUTS, 4. LOSS OF PRESTRESSING FORCE, 5. POST-TENSIONING SYSTEM HARDWARE, 6. OVERVIEW OF CONSTRUCTION.
Introductory technical guidance for civil and structural engineers and construction managers interested post-tensioned box girders design for highway and bridge structures. Here is what is discussed: 1. INTRODUCTION 2. TYPICAL SUPERSTRUCTURE CROSS SECTIONS 3. LONGITUDINAL POST-TENSIONING LAYOUTS 4. LOSS OF PRESTRESSING FORCE 5. POST-TENSIONING SYSTEM HARDWARE 6. OVERVIEW OF CONSTRUCTION.
Introductory technical guidance for civil and structural engineers interested in design of post-tensioned highway box girders. Here is what is discussed: 1. INTRODUCTION 2. ESTABLISH BRIDGE LAYOUT 3. CROSS SECTION SELECTION 4. LONGITUDINAL ANALYSIS 5. BENDING MOMENTS 6. REQUIRED PRESTRESSING FORCE AFTER LOSSES 7. PRESTRESSING LOSSES AND TENDON SIZING FOR FINAL DESIGN (PJACK) 8. SERVICE LIMIT STATE STRESS VERIFICATIONS. 9. OPTIMIZING THE POST-TENSIONING LAYOUT.
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 BARRIER RAILING) 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).
Introductory technical guidance for civil and structural engineers interested in design of prestressed highway box girders. Here is what is discussed: 1. DESIGN 2. LONGITUDINAL DESIGN 3. MATERIALS 4. PRELIMINARY DESIGN 5. PRESTRESSING 6. PRESTRESSING LOSSES 7. SUBSTRUCTURE CONSIDERATIONS.
In the last few years, remarkable technological advances have been achieved in bridge engineering technology. These cover a wide spectrum of issues, ranging from design, maintenance, and rehabilitation methodologies to material and monitoring innovations.A fine collection of 25 reviewed papers dealing with the latest innovations in bridge engineering or representing studies of typical existing bridges.
Introductory technical guidance for civil and structural engineers and construction managers interested in materials for post-tensioned box girders for highway and bridge structures. Here is what is discussed: 1. CONCRETE 2. PRESTRESSING STRANDS 3. REINFORCING STEEL.
&Quot;This book is an essential purchase for all those involved in bridge construction and innovative building techniques, such as bridge owners, design offices, bridge consultants, and construction equipment suppliers."--BOOK JACKET.