Collaborative Proposal: Numerical Simulation of Intelligent Compaction Technology for Construction Quality Control

Intelligent compaction (IC) technique is a fast-developing technology for compaction quality control and acceptance. Proof rolling using the intelligent compaction rollers after completing compaction can effectively identify the weak spots and significantly improve the uniformity of the compacted layers. The IC technology is currently being improved at a rapid pace. The Federal Highway Administration, which is funding a large number of demonstration projects throughout the US, has accumulated all the current specifications and has developed excellent visualization and analysis tools related to the IC technology (see http://www.intelligentcompaction.com). Despite many federal and state funded studies to implement the IC technology, there are still obstacles and gaps that need to be explored and overcome in order to fully employ this technology in the day-to-day operations. What is fundamentally missing from most efforts is an attempt to understand the behavior of the IC roller responses and their correlations to the other modulus-based devices such as Dynamic Cone Penetrometer (DCP), Lightweight Deflectometer (LWD), Plate Load Test (PLT), and Falling Weight Deflectometer (FWD).

Language

  • English

Project

  • Status: Completed
  • Funding: $174280.00
  • Contract Numbers:

    DTRT12-G-UTC16

    CAIT-UTC-029

  • Sponsor Organizations:

    Center for Advanced Infrastructure and Transportation

    Rutgers University
    100 Brett Road
    Piscataway, NJ  United States  08854-8058

    Texas Department of Transportation

    125 E. 11th Street
    Austin, TX  United States  78701-2483
  • Project Managers:

    Ciaros, German

  • Performing Organizations:

    University of Texas, El Paso

    Center for Transportation Research
    El Paso, TX  United States  78712-1075
  • Principal Investigators:

    Carrasco, Cesar

  • Start Date: 20130401
  • Expected Completion Date: 0
  • Actual Completion Date: 20141231
  • Source Data: RiP Project 33954

Subject/Index Terms

Filing Info

  • Accession Number: 01566530
  • Record Type: Research project
  • Source Agency: Center for Advanced Infrastructure and Transportation
  • Contract Numbers: DTRT12-G-UTC16, CAIT-UTC-029
  • Files: UTC, RiP
  • Created Date: Jun 17 2015 1:00AM