International Concrete Abstracts Portal

Showing 1-5 of 19 Abstracts search results

Document: 

SP24-06

Date: 

January 1, 1970

Author(s):

Harry G. Harris, Gajanan M. Sabnis and Richard N. White

Publication:

Symposium Papers

Volume:

24

Abstract:

The problem of providing suitable reinforcement in small scale direct models of reinforced concrete structures is examined in detail. Maximum attention is given to behavior in bond of several different types of reinforcing wire. Basic strength properties of the wires are also presented, along with recommendations on annealing processes required in producing reinforcement of the proper strength. The study is restricted to wire sizes of no more than about 1/6 in. diameter.

DOI:

10.14359/17587


Document: 

SP24-07

Date: 

January 1, 1970

Author(s):

Maier I. Zelman, Arthur C. Heidebrecht, W.K. Tso, and William A. Johnston

Publication:

Symposium Papers

Volume:

24

Abstract:

One of the functions of the Canada Emergency Measures Organization is to reduce the vulunerability of normal buildings to a variety of dynamic loads, including blast and earthquake. The first part of this paper describes the production of eight small structures each with seven floors and 15 columns per floor. . .The paper also includes a discussion of the techniques used in mounting the model on a fixed base and on attaching loading devices.

DOI:

10.14359/17588


Document: 

SP24-08

Date: 

January 1, 1970

Author(s):

Robert Mark

Publication:

Symposium Papers

Volume:

24

Abstract:

The field of photomechanics, the study of material behavior by means of polarized light, has undergone considerable development in recent years.

DOI:

10.14359/17589


Document: 

SP24-09

Date: 

January 1, 1970

Author(s):

J.F. Lobo Fialho

Publication:

Symposium Papers

Volume:

24

Abstract:

In the last 20 years, model tests for the study of static structural problems have been extensively used at the Laboratorio Nacional de Engenharia Civil. Some of these models have been used to solve design problems of reinforced concrete structures difficult to approach by analytical methods. . .Some results of the model tests are compared with the observed behavior of the prototype in this summation of the author's experience.

DOI:

10.14359/17590


Document: 

SP24-01

Date: 

January 1, 1970

Author(s):

Jack R. Janney, John E. Breen, Helmut Geymayer, William T. Lockman, Mauel Rocha

Publication:

Symposium Papers

Volume:

24

Abstract:

Scale models are becoming increasingly more important in research on structural concrete and are also being used quite widely in the design problem. Presenting a justification for the use of models in these areas the authors discuss the advantages and disadvantages of structural models in general.

DOI:

10.14359/17582


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