Change search
ReferencesLink to record
Permanent link

Direct link
Heat induced fracturing of rock in an existing uniaxial stress field
Luleå tekniska universitet.
Luleå tekniska universitet.
Luleå tekniska universitet.
Luleå tekniska universitet.
Show others and affiliations
1986 (English)In: Scientific basis for nuclear waste management IX: symposium held September 9 - 11, 1985, Stockholm, Sweden / [ed] Lars O. Werme, Pittsburgh, Pa: Materials Research Society, 1986, 799-807 p.Conference paper (Refereed)
Abstract [en]

The Stripa project was designed to test the agreement between theoretical and actual rock fracture times of a rock block loaded with a physical as well as a thermal load. Laboratory testing consisted of physically loading center-drilled cubes of rock, 0. 3 m on a side, uniaxially from 0 to 25 MPa. These were then thermally loaded with a nominal 3. 7 kW (factory rating) cylindrical heater until failure occurred. This time to failure was recorded for comparison with a direct mathematical and a finite element solution. For both cases, calculations were performed at specific time-steps and an estimated failure time calculated from the compiled results.

Place, publisher, year, edition, pages
Pittsburgh, Pa: Materials Research Society, 1986. 799-807 p.
Series
, Materials Research Society Symposium Proceedings, ISSN 0272-9172 ; 50
Research subject
Mining and Rock Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-39225Local ID: ddf208c0-ee85-11dc-a549-000ea68e967bISBN: 0-931837-15-4OAI: oai:DiVA.org:ltu-39225DiVA: diva2:1012734
Conference
International Symposium on the Scientific Basis for Nuclear Waste Management : 09/09/1985 - 11/09/1985
Note
Godkänd; 1986; Bibliografisk uppgift: Även utgiven som Forskningsrapport / Tekniska högskolan i Luleå, 0347-0881 , 1986:02; 20080310 (cira)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Mattila, Ulf
By organisation
Department of Civil, Environmental and Natural Resources Engineering

Search outside of DiVA

GoogleGoogle Scholar

Total: 2 hits
ReferencesLink to record
Permanent link

Direct link