TECHNICAL PAPERS
Nov 1, 1991

Uncertainty in Flexural Capacity Prediction of Ferrocement Elements

Publication: Journal of Materials in Civil Engineering
Volume 3, Issue 4

Abstract

This paper examines the uncertainty in the mathematical models used for predicting the ultimate and first‐crack moment capacities of ferrocement structural elements. Uncertainty studies are performed on five ultimate‐moment models and two first‐crack moment models using experimental data. The studies include the uncertainty in each model arising from the basic variables as well as the prediction error in each model due to the simplifications and assumptions made in deriving the model. The results obtained provide a basis for comparing the accuracy of each model as well as for use in reliability‐based design. The mechanism approach and the equilibrium method are comparatively more reliable for predicting the ultimate and first‐crack moment capacities, respectively, among the models studied.

Get full access to this article

View all available purchase options and get full access to this article.

References

1.
Allen, D. E. (1970). “Probabilistic study of reinforced concrete in bending.” Tech. Paper No. 311, Division of Building Research, National Research Council of Canada, Ottawa.
2.
Ang, A. H. S., and Tang, W. H. (1984). Probability concepts in engineering planning and design. Vol. 2: Decision, risk and reliability. John Wiley and Sons, New York, N.Y.
3.
Balaguru, P., Naaman, A., and Shah, S. (1977). “Analysis and behavior of ferrocement in flexure.” J. Struct. Div., ASCE, 103(10), 1937–1951.
4.
“Building code requirements for reinforced concrete.” (1977). ACI318‐77. American Concrete Institute, Detroit, Mich.
5.
“Code of practice for the use of concrete.” (1972). CP110. British Standard Institution (BSI), London, England.
6.
Ellingwood, B. R., and Ang, A. H. S. (1972). “A probabilistic study of safety criteria for design.” Struct. Res. Series No. 387, University of Illinois, Urbana, Illinois.
7.
“Guide for the design, construction and repair of ferrocement.” (1988). ACI Struct. J. 85(3), 325–351.
8.
Logan, D., and Shah, S. P. (1973). “Moment capacity and cracking behavior of ferrocement in flexure.” ACI Struct. J., 70(12), 799–804.
9.
Mansur, M. A., and Paramasivam, P. (1985). “Cracking behaviour and ultimate strength of ferrocement in flexure.” Proc., of 2nd Int. Symp. on Ferrocement, Bangkok, Thailand.
10.
“Methods for mechanical testing of steel wire.” (1970). BS 4545:1970. British Standard Institution (BSI), London, England.
11.
“Methods of testing concrete.” (1983). BS 1881:1983. British Standard Institution (BSI), London, England.
12.
Mirza, S. A., Ramsay, R. M., and MacGregor, J. G. (1979). “Monte Carlo study of short time deflection of reinforced concrete beams.” ACI Struct. J., 76(38), 897–918.
13.
Naaman, A. E., and Homrich, J. R. (1986). “Flexural design of ferrocement: Computerized evaluation and design aids.” J. Ferrocement, 16(2), 101–116.
14.
Paramasivam, P., and Sri Ravindrarajah, R. (1988). “Effect of arrangements of reinforcements on mechanical properties of ferrocement.” ACI Struct: I., 85(1), 3–11.
15.
Shah, S. P., and Balaguru, P. N. (1984). “Ferrocement.” New reinforced concretes, R. N. Swamy, ed., Surrey University Press, London, England.
16.
Tichy, M., and Vorlicek, M. (1972). Statistical theory of concrete structures with special reference to ultimate design. Irish University Press, Shannon, Ireland, 269–273.

Information & Authors

Information

Published In

Go to Journal of Materials in Civil Engineering
Journal of Materials in Civil Engineering
Volume 3Issue 4November 1991
Pages: 263 - 277

History

Published online: Nov 1, 1991
Published in print: Nov 1991

Permissions

Request permissions for this article.

Authors

Affiliations

Ser‐Tong Quek
Lect., Dept. of Civ. Engrg., Nat. Univ. of Singapore, 10 Kent Ridge Crescent, Singapore 0511
Seng‐Hooi On
Res. Asst., Dept. of Civ. Engrg., Nat. Univ. of Singapore, 10 Kent Ridge Crescent, Singapore 0511

Metrics & Citations

Metrics

Citations

Download citation

If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.

Cited by

View Options

Get Access

Access content

Please select your options to get access

Log in/Register Log in via your institution (Shibboleth)
ASCE Members: Please log in to see member pricing

Purchase

Save for later Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.

Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
ASCE Library Card (5 downloads)
$105.00
Add to cart
ASCE Library Card (20 downloads)
$280.00
Add to cart
Buy Single Article
$35.00
Add to cart

Get Access

Access content

Please select your options to get access

Log in/Register Log in via your institution (Shibboleth)
ASCE Members: Please log in to see member pricing

Purchase

Save for later Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.

Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
ASCE Library Card (5 downloads)
$105.00
Add to cart
ASCE Library Card (20 downloads)
$280.00
Add to cart
Buy Single Article
$35.00
Add to cart

Media

Figures

Other

Tables

Share

Share

Copy the content Link

Share with email

Email a colleague

Share