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Home > Publications > International Concrete Abstracts Portal
The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
Showing 1-5 of 39 Abstracts search results
Document:
SP45-35
Date:
January 1, 1974
Author(s):
Kenneth D. Hansen, Reporter
Publication:
Symposium Papers
Volume:
45
Abstract:
Contractor James P. Crawford of Sansan, Inc. began the session by relating his experience using shotcrete for structural rehabilitation on three projects. The first two projects were somewhat similar in that they were both railroad tunnel rehabilitations in Ohio.
DOI:
10.14359/17962
SP45-14
Fernando E. Valencia
The ultimate test of shotcrete when used as tunnel support or finished lining is how effectively it serves the purpose for which it is used.
10.14359/17941
SP45-38
Engineering Foundation
The Engineering Foundation Conference on "use of Shotcrete for Underground Structural Support" program schedule on July 16-20, 1973 in South Berwick, Maine.
10.14359/17965
SP45-32
James R. Graham
We have discussing at considerable length various problems and unanswered questions with the use of accelerators and cement in concrete. The subject of shotcrete strength development has also occupied much of our dialogue. "I want to present to you a shotcreting system that uses neither accelerators nor portland cement and develops high early strength. I am talking about what we call 'polymer shotcrete'."
10.14359/17959
SP45-17
John W. Morris
"I should like to describe rather briefly the shotcrete design practices that have been followed by the Bureau of Relclamation. In doing this, several different uses of shotcrete in tunnels will be instanced. Reasons why advancements toward the use of the "New Austrian Tunneling Method" have not been more rapid in this country will be discussed and finally some mention of the outlook for use of concrete in future tunnels.
10.14359/17944
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