As development and traffic have increased in mountainous areas, the need to protect people, roadways, and building structures from falling rocks has become more important.Ĭreated in the mid 1980s for the Colorado Department of Transportation, the original CRSP program was a 2D model used to predict the behavior of rockfall determine the need for rockfall mitigation measures such as constructing ditches, berms, fences, and walls and aid in the design of these measures. Evaluate rockfall hazards surrounding roadways more effectively with the new 3D version of the Federal Highway Administration's (FHWA) Colorado Rockfall Simulation Program (CRSP-3D). FHWA's new CRSP-3D software offers a more effective solution for evaluating rockfall hazards. Publication Number: FHWA-HRT-13-008 Date: November 2012 (.pdf, 0.3 mb) Colorado Rockfall Simulation Program: Modeling Rockfall in 3D The highly weathered limestone escarpment above the Glenwood Canyon Viaduct in Colorado produces rockfall over an area too large to be assessed by conventional 2D methods. Please visit: Colorado Rockfall Simulation Program 3D (CRSP-3D)(CRSP Version5) CRSP. Colorado Rockfall Simulation Program Average ratng: 4,3/5 8122reviews
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