Behavior and performance of liner pipe in trenchless and trenched portions of sliplining rehabilitation

  1. (PDF, 463 KB)
AuthorSearch for: ; Search for:
ConferenceInternational No-Dig 2003 Conference: 31 March 2003, Las Vegas, Nevada
Pages114; # of pages: 14
Subjectbehavior, performance, liner pipe, loading, sliplining, trenchless, trenched portion, rehabilitation; Rehabilitation techniques
AbstractThis paper addresses how differences in loading and bedding affect the performance of trenched and trenchless portions of grouted and ungrouted sliplined pipes. It covers HDPE, PVC and reinforced fiberglass liner pipe materials. It compares trenchless and trenched portions of the liner pipe in terms of loading, responses to load, effect of bedding and service life. It defines a critical length for the trenched portion in which joints should be avoided, and a practical formula is proposed for determining the critical length.
Publication date
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedYes
NRC number46292
NPARC number20386280
Export citationExport as RIS
Report a correctionReport a correction
Record identifier41d83fbc-2e89-4a9d-9db2-0f5bbbe3e7fe
Record created2012-07-25
Record modified2016-05-09
Bookmark and share
  • Share this page with Facebook (Opens in a new window)
  • Share this page with Twitter (Opens in a new window)
  • Share this page with Google+ (Opens in a new window)
  • Share this page with Delicious (Opens in a new window)