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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:
SP45-21
Date:
January 1, 1974
Author(s):
P.L. Boileau
Publication:
Symposium Papers
Volume:
45
Abstract:
(Conference Chairman's Note: It is very unfortunate that Mr. Boileau's manuscript covering the summary of Workshop V was misplaced subsequent to the conference and is not available for inclusion herein. The following brief summary was prepared by the Conference Chairmman.) The workship on "Shotcrete Design" met all day Wednesday, July 18, in a morning and evening session. Four speakers presented papers covering a wide range of design considerations.
DOI:
10.14359/17948
SP45-22
Leland A. Case
The New Melones Projet sucessfully used shotcrete, in conjunction with 10' and 15' rock bolts, as a primary tunnel support method. The New Melones Diversion Tunnel was 3,800 feet long with a horseshoe cross-section nominally 30' wide by 18' to 24' below spring line.
10.14359/17949
SP45-23
Todd Rutenbeck
"I will discuss one testing method in particular, but first I will review some of the present methods for quality control."
10.14359/17950
SP45-08
William A. Maples
In 1966 when the design for the Washington Metro System were evolving, typical designs for permanent support of rock tunnels were also developed. Other important considerations follows in the article.
10.14359/17935
SP45-09
Claes Alberts
The so-called ROBOT method was developed several years ago during the construction of hydro-electric power plant in Sweden. . .Most of the concrete had to be placed immediately after mucking out, and before the next round could be drilled. . .The nozzleman works on a platform at the end of a long, truck-mounted boom which extends out over the muck pile.
10.14359/17936
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