Compression Behavior of Concrete Masonry Prisms
Publication: Journal of Structural Engineering
Volume 112, Issue 3
Abstract
An analytical investigation using a three‐dimensional finite element model was conducted to study the complex behavior of hollow block prisms under axial compression. Detailed stress distributions in different directions were determined which help in understanding the composite behavior and failure mechanism of both face shell and fully‐bedded mortared prisms. The effects of type of mortar bedding, mortar deformational characteristics, block size, heightto‐thickness ratio, number of mortar joints, and stiffness of bearing plates on the behavior of axially loaded prisms were studied. The results show that the most significant parameters are the type of mortar bedding, the prism geometry, and the stiffness of bearing plates. Recommendations for the determination of masonry compressive strength and evaluations of code provisions for the testing of concrete masonry prisms are presented.
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References
1.
American Concrete Institute Standard, ACI 531–79. (1979). “Building Code Requirement for Concrete Masonry Structures.” Detroit, MI.
2.
American Society of Testing and Materials. (May, 1978). “Compressive Strength of Masonry Assemblages,” E 447‐74, Philadelphia, PA, May, 1978.
3.
Atkinson, R. H., and Kingsley, R. G. (Sept., 1985). “Comparison of the Behavior of Clay and Concrete Masonry Prisms in Compression.” Technical Report, Atkinson‐Noland & Assoc., Boulder, CO.
4.
Becica, I. J. “Behavior of Hollow Concrete Masonry Prisms under Axial and Bending Loads and its Implications on Ultimate Strength Design of Masonry Structures.” Thesis presented to Drexel Univ., at Philadelphia, PA, in 1980, in partial fulfillment of the requirements for the degree of Master of Science.
5.
Boult, B. F. (Apr., 1979). “Concrete Masonry Prisms Testing.” Journal of the American Concrete Institute, 76(76–32), 707–721.
6.
Cheema, T. S. “Anchorage Behavior and Prism Strength of Grouted Concrete Masonry.” Thesis presented to the Univ. of Texas, at Austin, in May 1981, in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
7.
Desalvo, J. G., and Swanson, A. J. (1983). “ANSYS Engineering Analysis System User's Manual.” Vols. 1 and 2, Swanson Analysis System Inc., Houston, PA.
8.
Drysdale, G. R., and Hamid, A. A. (June, 1979). “Behavior of Concrete Block Masonry Under Axial Compression.” Journal of the American Concrete Institute, 76(6), 707–721.
9.
Drysdale, R. G., and Wong, H. E. (Feb., 1985). “Interpretation of the Compressive Strength of Masonry Prisms.” Proceedings of the 7th International Brick Masonry Conference, Melbourne, Australia, 617–624.
10.
Hamid, A. A. “Behavior Characteristics of Concrete Masonry.” Thesis presented to McMaster Univ., at Hamilton, ON, Canada, in 1978, in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
11.
Hegemier, G. A., Krishomoorty, G., Nunn, R. O., and Moorty, T. (Nov., 1977). “Prism Tests for the Compressive Strength of Concrete Masonry.” Univ. of California, San Diego, CA, Report No. AMES‐NSF‐TR‐77–1.
12.
International Conference of Building Officials. “Uniform Building Code.” Chapter 24, 1979 ed., Whittier, CA.
13.
Mayes, R. L., and Clough, R. W. (June, 1975). “A Literature Survey: Compressive, Tensile, Bond and Shear Strength of Masonry.” Report No. EERC 75‐15, College of Engineering, Univ. of California, Berkeley, CA.
14.
Nacos, C. J. (Nov., 1980). “Comparison of Fully‐Bedded and Face‐Shell Bedded Concrete Block.” Report CE495, Colorado State Univ., Fort Collins, CO.
15.
National Concrete Masonry Association. (1979). “Specification for the Design and Construction of Load‐Bearing Concrete Masonry.” NCMA, 9th ed., Herndon, VA.
16.
Read, J. B., and Clement, S. W. (Sept., 1972). “The Strength of Concrete Block Walls Phase II: Under Uniaxial Loading.” Technical Report, Cement and Concrete Association, 1st ed., London, England.
17.
Self, M. W. (1975). “Structural Properties of Load‐Bearing Concrete Masonry, Masonry: Past and Present.” ASTM STP 589, American Society of Testing and Materials, Philadelphia, PA.
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Copyright © 1986 ASCE.
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Published online: Mar 1, 1986
Published in print: Mar 1986
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