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Featured Articles
  February 2012  
 
Click to access the complete online edition
Click on the cover image for the flip book version.
Ensuring Electrical Isolation in Elevated Rail
GFRP reinforcing bars tie rail plinths and pedestals to Miami Metrorail guideway girders

Resolving “Sweating” in Open Industrial Concrete Floor Slabs
Problems may be linked to using floors as a casting surface

Products & Practice Spotlight: Advancing the Technology of Bridge Deck Overlays
In the U.S., deck overlays are commonly used to extend the service lives of bridges.

Notable Concrete in Dallas
Projects in and around the venue for the Spring Convention

Strut-and-Tie Models for Dapped-End Beams
Proposed model is consistent with observations of test beams

Design Rules for Steel- Concrete Composite Columns: 1910 to 1963
This is the first of two articles discussing the evolution of composite column design requirements in building code documents published by ACI and the American Institute of Steel Construction (AISC).

Detailing Corner: Reinforcing Bar Details for Mat Foundations
Mat foundations are commonly used to support heavy loads from multiple columns.

ASCC Position Statement: Topping Slabs over Prestressed Members
Prestressed floor and roof members usually exhibit camber (upward deflection caused by eccentric prestress force).

Concrete Q & A: Accelerated Concrete Strength Testing
Can accelerated testing of concrete strength be specified in contract documents?

 


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