THE CONCRETE BRIDGE MAGAZINE

WINTER 2018

ASPIRE is a quarterly magazine published by PCI in cooperation with the associations of the National Concrete Bridge Council. The editorial content focuses on the latest technology and key issues in the Concrete Bridge Industry.

Issue link: http://www.aspiremagazinebyengineers.com/i/922349

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Page 2 of 59

Acrow . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Boral Resources. . . . . . . . . . . . . . . . . . . .56 Custom Design Resolutions . . . . . . . . . . .3 DSI/DYWIDAG- Systems Int'l. USA. . . . . . . . . . .Back Cover FIGG. . . . . . . . . . . . . . . . Inside Front Cover Hamilton Form . . . . . . . . . . . . . . . . . . . .20 Helser . . . . . . . . . . . . . . . . . . . . . . . . . . .25 Max USA . . . . . . . . . . . . . . . . . . . . . . . . .25 Mi-Jack . . . . . . . . . . . . . . . . . . . . . . . . . .13 OBEC . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 PDCA . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 PCI . . . . . . . . . . . . . . . . . . . . . . . . . . 37, 44 Posiden Barge . . . . . . . . . . . . . . . . . . . . .47 Reinforced Earth . . . . . . . . . . . . . . . . . . .33 Safway. . . . . . . . . . . . . . Inside Back Cover Skako. . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Stalite . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Williams Form . . . . . . . . . . . . . . . . . . . . .33 Advertisers' Index ASPIRE Winter 2018 | C O N T E N T S Photo: FIGG. Photo: Seidler Production. Photo: Minnesota Department of Transportation. OBEC Consulting Engineers Features Evolving with Technologies 6 RS&H partners with clients and contractors to improve concrete segmental bridge designs and construction engineering, to provide inspection oversight, and to help codify best practices and innovations. Wynooski Road Bridge Over the Highway 99 West Bypass 14 Trunk Highway 101 Bridge 18 Interstate 91 Brattleboro Bridge 22 Southbound Interstate 95 to Eastbound State Road 202 (J. Turner Butler Boulevard) Flyover Bridge 26 The Carriage Pavilion Bridge at Union Station 30 Departments Editorial 2 Concrete Calendar 4 Perspective—Designing Precast, Prestressed Concrete Bridge Girders for Lateral Stability: An Owner's Perspecitve 10 Concrete Bridge Technology—Precast Concrete Pier Caps Aid Construction of Jacksonville Flyover Bridge with Tight Site Conditions 34 Professor's Perspective 36 Concrete Bridge Preservation—Franklin Avenue Bridge: Investigation and Rehabilitation Design 38 Safety and Serviceability—Evaluation and Epoxy-Injection Repair of Cracks in Concrete 42 FHWA—Strut-and-Tie Modeling 46 Creative Concrete Construction—What Type of Concrete Is It? 48 Creative Concrete Construction—Repurposing Prestressed Concrete Girders in Oregon 50 State—Mississippi 51 Concrete Connections 54 LRFD—AASHTO LRFD Bridge Design Specifications: Stress Calculations and Prestress Loss Estimates 55 22 14 18 1

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