LOK-TESTS DETERMINE THE COMPRESSIVE STRENGTH OF CONCRETE
According to the theory presented, plastic analyses may be applied to determine the load-bearing capacity of an embedded bolt which is pulled out by application of counter-pressure (lok-test). It can be proved that if the angle between the direction of deformation and the failure surface is identical to the angle of friction, the pull-out force will then be proportional to the compressive strength of the concrete that is being tested. Theoretical formulae are compared with test results obtained at the structural research laboratory of the University of Technology at Lyngby, Denmark. /TRRL/
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/0029130700291307
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Corporate Authors:
Nordiska Betongfoerbundet
Fack
10044 Stockholm 70, Sweden -
Authors:
- Jensen, B C
- Braestrup, M W
- Publication Date: 1976
Language
- Swedish
Media Info
- Features: Figures; References;
- Pagination: p. 9-11
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Serial:
- Nordisk Betong
- Volume: 20
- Issue Number: 2
- Publisher: Nordiska Betongfoerbundet
- ISSN: 002913070029-1307
Subject/Index Terms
- TRT Terms: Chemical analysis; Compression; Compressive strength; Concrete; Plastic analysis; Pull out test; Resource extraction; Strength of materials; Test procedures
- Uncontrolled Terms: Extraction (Chemistry)
- Old TRIS Terms: Plastic analysis (Structural)
- Subject Areas: Highways; Materials; Planning and Forecasting; I32: Concrete; I72: Traffic and Transport Planning;
Filing Info
- Accession Number: 00142160
- Record Type: Publication
- Source Agency: Swedish National Road and Traffic Research Institute
- Report/Paper Numbers: Analytic
- Files: ITRD, TRIS
- Created Date: Aug 4 1977 12:00AM