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Home > Publications > International Concrete Abstracts Portal
Showing 1-5 of 40 Abstracts search results
Document:
SP42-14
Date:
January 1, 1974
Author(s):
Man-Chung Tang
Publication:
Symposium Papers
Volume:
42
Abstract:
Tests have shown that shear capacity of a beam decreases as the absolute depth or the b/bw ration increases. Because almost all available shear tests have been performed using small beams with low b/bw ratios, it is questionable whether their results can be applied to design large and thin box girders which are becoming popular in long span prestressed concrete bridges.
DOI:
10.14359/17290
SP42-37
P.E. Regan
This paper explains the punching shear provisions of the new British Code CP110 and compares themn and their counterparts in ACI 318-71 with test data.
10.14359/17313
SP42-38
A. Ghali, M.A. Sargious, and A. Huizer
Paper presents results of a series of tests to develop an effective method of strengthening flat plates at their connection with columns. Prestressing in a direction normal to the slab surface is shown to provide substantial increase in both strength and ductility.
10.14359/17314
SP42-39
A.E. Long and D.M. Masterson
A series of 12 tests was performed on reinforced concrete flat slab models of 1/6 scale to determine their ultimate punching strength under combined shear and transfer of moment loading.
10.14359/17315
SP42-31
M.E. Criswell
The principal results from two testing programs, one including eight statically-loaded and eleven dynamically-loaded full scale isolated slab-column connections and the other including tests of two one-quarter scale nice panel slab models, are presented along with observations concerning the failure modes and strengths of connection models and slab systems as limited by their response in shear. Difficulties in classifying the failure of slab column connections into a shear or flexural failure mode and in providing adequate ductility in these regions are discussed.
10.14359/17307
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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.
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