TECHNICAL PAPERS
Oct 1, 2004

Structural Testing of Large-Scale Posttensioned Concrete Masonry Walls

Publication: Journal of Structural Engineering
Volume 130, Issue 10

Abstract

Two unbonded posttensioned concrete masonry (PCM) cantilever walls were subjected to in-plane pseudostatic simulated seismic loading in the Civil Test Hall at the University of Auckland, New Zealand. The 67% scale wall units were designed to model a typical cantilever wall from a 4–5 story high office or apartment building. A detailed account of the wall construction, test setup, testing procedure, and test results are provided in this paper. The principal intent of these wall tests was to validate the use of PCM in a realistic structural configuration. The test units, incorporating reinforced concrete slabs at the intermediate floor levels, were subjected to a realistic moment gradient. Furthermore, the tests explored means of masonry confinement or strengthening that are expected to allow for reliable drift capacities beyond 1%.

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References

1.
Holden, T.J. ( 2001). “A comparison of the seismic performance of precast wall construction: Emulation and hybrid approaches.” Res. Rep. No. 2001-04, Dept. of Civil Engineering, Univ. of Canterbury, Christchurch, New Zealand.
2.
Holden, T., Restrepo, J., and Mander, J. B. (2003). “Seismic performance of precast reinforced and prestressed concrete walls.” J. Struct. Eng., 129(3), 286–296.
3.
Kurama, Y. C., Sause, R., Pessiki, S., and Lu, L.-W. (2002). “Seismic response evaluation of unbonded post tensioned precast walls.” ACI Struct. J., 99(5), 641–651.
4.
Laursen, P.T. ( 2002). “Seismic analysis and design of post tensioned concrete masonry walls.” PhD thesis, Univ. of Auckland, New Zealand.
5.
Laursen, P. T., and Ingham, J. M. (2001). “Structural testing of single-story posttensioned concrete masonry walls.” Masonry Soc. J., 19(1), 69–82.
6.
Laursen, P.T., Davidson, B.J., and Ingham, J.M. ( 2002). “Seismic analysis of prestressed concrete masonry shear walls.” Proc., 12th European Conf. on Earthquake Engineering, Paper No. 247, London 〈http://www.seced.org.uk/〉.
7.
Nakaki, S. D., Stanton, J. F., and Sritharan, S. (1999). “An overview of the PRESSS Five-story precast test building.” PCI J., 44(2), 26–39.
8.
Paulay, T., and Priestley, M.J. N. ( 1992). “Seismic design of reinforced concrete and masonry buildings.” Wiley, New York, 744.
9.
Priestley, M. J. N., and Elder, D. M. (1983). “Stress-strain curves for unconfined and confined concrete masonry.” ACI Struct. J., 80(3), 192–201.
10.
Rahman, A.M., and Restrepo, J.I. ( 2000). “Earthquake resistant concrete buildings: Seismic performance of cantilever walls prestressed using unbonded tendons.” Res. Rep. 2000-05, Dept. of Civil Engineering, Univ. of Canterbury, Christchurch, New Zealand.
11.
Standards Association of New Zealand. (1990). “Code of practice for the design of masonry structures.” NZS 4230:1990, Wellington, New Zealand.
12.
Standards Australia. (1987). “Steel tendons for prestressed concrete-7-wire stress-relieved steel strand for tendons in prestressed concrete.” AS 1311-1987, Homebush, New South Wales, Australia.

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Published In

Go to Journal of Structural Engineering
Journal of Structural Engineering
Volume 130Issue 10October 2004
Pages: 1497 - 1505

History

Published online: Oct 1, 2004
Published in print: Oct 2004

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Authors

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Peter T. Laursen
Bridge Engineer, Major Bridges, COWI A/S, Parallelvej 2, DK-2800 Kongens Lyngby, Denmark. Email: [email protected]
Jason M. Ingham, M.ASCE
Senior Lecturer, Dept. of Civil and Environmental Engineering, Univ. of Auckland, Private Bag 92019, Auckland, New Zealand. Email: [email protected]

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