CTRE is an Iowa State University center, administered by the Institute for Transportation.

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Phone: 515-294-8103
FAX: 515-294-0467

Website: www.ctre.iastate.edu/

Iowa State University--Becoming the Best

Intermodal Gantry Crane Pavement and Foundation Design Improvement

Researcher(s)

Principal investigators:

Co-principal investigators:

Project status

In progress

Start date: 08/01/15
End date: 12/31/17

Sponsor(s)/partner(s)

Sponsor(s):

About the research

Abstract:

Gantry crane pavements and foundations represent a significant asset within intermodal facilities. Subjected to high variation in loading and critical to safe operations, traffic interruptions, and costs associated with maintaining and rehabilitating distressed or failed pavements in these areas is of particular importance. The purpose of this study is to improve the performance and increase the lifespan of gantry crane pavements and foundations by assessing the interactions between pavements, subgrades, operational loading conditions, and performance of the gantry crane pavements and foundations.

Three data gathering efforts will be undertaken: a desk study of design, operations, and performance of existing intermodal gantry crane facilities, a field evaluation of existing and new construction, and monitoring of in-place instrumentation at a new facility. The data will be analyzed to develop recommendations to improve performance of existing and newly constructed pavement systems.