Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
International symposia on prestressed concrete
Topics discussed at meeting of International Prestress Federation held in Madrid, Spain, in June 1968 included prestressed concrete railway ties, pressure pipes, and poles that are being used increasingly in Europe; Norwegians reported making epoxy splices accelerated by electric heating; New Zealand reported employing 1000-ton capacity piles set in predrilled holes and driven with drop hammers of 40 tons ram weight; in discussion of steel for prestressing, post-tensioning tendons of 2000-ton capacity were described, as was Japanese strand with ultimate tensile strength of 300,000 psi.
International symposia on prestressed concrete
Topics discussed at meeting of International Prestress Federation held in Madrid, Spain, in June 1968 included prestressed concrete railway ties, pressure pipes, and poles that are being used increasingly in Europe; Norwegians reported making epoxy splices accelerated by electric heating; New Zealand reported employing 1000-ton capacity piles set in predrilled holes and driven with drop hammers of 40 tons ram weight; in discussion of steel for prestressing, post-tensioning tendons of 2000-ton capacity were described, as was Japanese strand with ultimate tensile strength of 300,000 psi.
International symposia on prestressed concrete
Civ Eng (NY)
Gerwick, Jr., B.C. (Autor:in)
1968
3 pages
Aufsatz (Zeitschrift)
Englisch
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| Engineering Index Backfile | 1953
| Engineering Index Backfile | 1947
| TIBKAT | 1969
| TIBKAT | 1948