Скачать или смотреть Accelerated Construction of Urban Intersections with Portland Cement Concrete Pavement

For a copy of the construction report please visit http://www.nemati.com/Intersections.pdf.

The frequent maintenance required on some asphalt concrete (AC) pavement sections has made reconstruction with Portland Cement Concrete Pavement (PCCP) a feasible alternative. For this study, three major AC intersections with severe rutting problems were reconstructed with PCCP. The entire reconstruction at each intersection, including demolition of the AC pavement and its replacement with PCCP, took place over a period of three days starting on Thursday evening and opening the intersection to traffic on Sunday afternoon.

The video documentation has been produced for use in technology transfer to provide pavement construction professionals option for construction of urban intersections on an accelerated basis using PCCP and include the construction process, traffic management strategies, and using innovative construction techniques. This investigation produces valuable information to help develop a construction methodology for building PCCP and demonstrate that concrete pavements can be constructed efficiently and quickly.

For a copy of the construction report please visit http://www.nemati.com/Intersections.pdf.

Professor Kamran M. Nemati, Ph.D., P.E.
University of Washington
Seattle, Washington, USA
Email: [email protected]