THE CONCRETE BRIDGE MAGAZINE

SUMMER 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/995102

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Allen Engineering Corp. . . . . . . . . . . . . . . 3 Brand Safway . . . . . . . . Inside Back Cover DSI/Dywidag-Systems Int'l. USA . . . . . . . 3 FIGG . . . . . . . . . . . . . . . Inside Front Cover MAX USA Corporation . . . . . . . . . . . . . . . 5 PDCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 PCI . . . . . . . . . . . . . . . . Back Cover, 23, 29 Poseidon Barge . . . . . . . . . . . . . . . . . . . . 33 RS&H . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Vector Corrosion . . . . . . . . . . . . . . . . . . . 40 Advertisers' Index ASPIRE Summer 2018 | 1 C O N T E N T S Photo: GPI. Photo: Nevada Department of Transportation. Photo: KPFF Consulting Engineers. Photo: CA Group. Features Bridgescape 6 Bridgescape LLC owner Fred Gottemoeller stresses attractive designs without sacrificing function,integrity, or budget—and he encourages engineers to unleash their creative side. Centennial Bowl Interchange 12 Chief Joseph Dam Bridge 16 Faunce Corner Road Bridge Over Interstate 195 20 Departments Editorial 2 Concrete Calendar 4 Perspective—Overview of Delayed Ettringite Formation and Alkali-Silica Reaction 10 Aesthetics Commentary 15 Creative Concrete Construction— Admixtures for Concrete 24 Concrete Bridge Technology—Using Fully Bonded Top Strands in Pretensioned Concrete Bridge Girders 26 Concrete Bridge Technology—Using Maturity Systems to Evaluate Concrete Strength 30 Concrete Bridge Technology—Precast, Prestressed Concrete Bent Caps: A Faster, Safer, and More Durable Alternative 32 A Professor's Perspective— Secondary Moment Effects in Continuous Prestressed Concrete Beams 34 FHWA—Foundation Reuse: An Option for Bridge Reconstruction Projects 36 State—Vermont 38 Concrete Connections 40 Creative Bridge Preservation—Hydrodemolition 41 LRFD —Segmental Bridges: Guide Specifications and AASHTO LRFD Bridge Design Specifications 44 20 12 16

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