DESIGN AND CONSTRUCTION OF COMPACTED SHALE EMBANKMENTS; VOLUME 5, TECHNICAL GUIDELINES

This fifth report provides guidance on geological investigations, durability classification of shales, design features, and construction procedures unique to compacted shale embankments for highways. Guidance is also given on techniques for evaluating existing shale embankments and remedial treatment methods for distressed shale embankments. Index tests and classification criteria for determining shale durability, techniques for evaluating excavation characteristics, and alternative procedures for excavation, placement and compaction of shales to achieve adequate stability and minimum settlement are described. The use of drainage measures, selective excavation and placement of nondurable shales in thin lifts with procedural compaction provisions based on field test pads is emphasized. /FHWA/

  • Supplemental Notes:
    • This final report is the fifth in a series. The other reports are: Volume 1 (FHWA-Rd-75-61), Survey of Problem Areas and Current Practices; Volume 2 (FHWA-RD-75-62), Evaluation and Remedial Treatment of Shale Embankments; Volume 3 (FHWA-RD-77-1), Slaking Indexes for Design; Volume 4 (FHWA-RD-78-140), Field and Laboratory Investigations, Phase III.
  • Corporate Authors:

    U.S. Army Waterways Experiment Station

    3909 Halls Ferry Road
    Vicksburg, MS  United States  39180-6199
  • Authors:
    • Strohm Jr, William E
    • Bragg Jr, G H
    • Ziegler, T W
  • Publication Date: 1978-12

Media Info

  • Pagination: 216 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00195890
  • Record Type: Publication
  • Source Agency: Federal Highway Administration
  • Report/Paper Numbers: FHWA-RD-78-141 Final Rpt., FCP 34D5-012
  • Contract Numbers: DOT-4-1-0196
  • Files: TRIS, USDOT
  • Created Date: Aug 28 1979 12:00AM