Calculating the Strength of Road Structures under Permafrost Conditions in the First Road-Climatic Zone (Raschet Prochnosti Dorozhnykh Konstruktsii v Usloviyakh Merzloty v Pervoi Dorozhno-Klimaticheskoi Zone),
Abstract
The authors recommend that the calculation of the strength of a road structure functioning under permafrost conditions be performed in the following sequence: Determine the thickness of the thawing soil with preliminary designation of a specific depth of covering; Establish the required strength of the structure, proceeding from the tolerable overall (SAURSRI method) or the elastic (MAHI method) deformation and load; and, Refine by calculation the depth of covering assuring the strength needed.
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 01, 1972
- Accession Number
- AD0750599
Entities
People
- N. A. Puzakov
- V. A. Davydov
Organizations
- Cold Regions Research and Engineering Laboratory