U.S. flag An official website of the United States government.
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

i

A geogrid reinforced soil wall for landslide correction on the Oregon coast : final report.

File Language:
English


Details

  • Creators:
    Szymoniak, Tom ; Thommen, Glen R. ; Johnsen, Edgar L.
  • Corporate Creators:
    Oregon. Dept. of Transportation. Highway Division
  • Corporate Contributors:
    United States. Federal Highway Administration
  • Subject/TRT Terms:
  • Resource Type:
    Tech Report
  • Geographical Coverage:
    Oregon
  • Corporate Publisher:
    Oregon. Dept. of Transportation. Highway Division
  • Abstract:
    In June and July 1983, the Oregon State Highway Division constructed a geogrid-retained soil wall to stabilize a landslide on the Oregon coast. The project was an FHWA Experimental Features Project. The experimental aspects of the project were to assess construction problems of near-vertical walls with high-density polyethylene geogrids and to investigate the feasibility of establishing vegetation on the wall face to provide a natural appearance at an esthetically sensitive site. The experience gained in the design and construction of the geogrid wall is presented. Problems encountered during construction are discussed and recommendations are made for improved methods for future application. It is concluded that geogrid wall construction is practical. Geogrids are more labor intensive than conventional geotextiles, but their greater strength and ultraviolet light resistance are compensating advantages. Establishment of vegetation on the face of a geogrid wall is possible by placing sod strips between the backfill and the geogrid. A coarse backfill or a filter fabric should be used if sod is not placed against the face to limit the loss of fines.
  • Format:
    PDF
  • Funding:
    Project OR 83-01
  • Download URL:
    https://rosap.ntl.bts.gov/view/dot/22998/dot_22998_DS1.pdf
  • File Type:
    Filetype[PDF - 1.56 MB]
  • Collection(s):
    US Transportation Collection
  • Main Document Checksum:
    urn:sha-512:231a82026e614c9dce8b0abbc0d1f2ceafa498139a0ff3b9b0d16e683ce689054377b031bf2ee10e6b0aa3d233bcc043d405b623201c134536531a9cfec2e7eb
PREVIOUS
File Language:
English
ON THIS PAGE
Details
 Found an issue?
Send us an email at:
publishinghd@cdc.gov
ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.
BACK TO TOP