2012
DOI: 10.2140/jomms.2012.7.29
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Dynamics of FRP strengthened unidirectional masonry walls, II: Experiments and comparison

Abstract: In this part of the paper, the dynamic out-of-plane behavior of a unidirectional strengthened masonry wall is studied experimentally. The experimental phase focuses on shake-table testing of a full-scale masonry wall strengthened with carbon fiber reinforced composite strips. The tested wall is subjected to different combinations of in-plane compression and out-of-plane excitation. The dynamic behavior of the wall is monitored with emphasis on the global out-of-plane displacements and accelerations as well as … Show more

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Cited by 9 publications
(6 citation statements)
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“…The finite element approximation reads: (25)(26)(27) where d A (t) are generalized unknown displacements, δd A (t) are generalized virtual displacements; N A (x) are shape function, and S uo , S w , S φ designate the groups of shape functions that correspond to the relevant unknown. Introducing Eqs.…”
Section: Finite Element Formulationmentioning
confidence: 99%
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“…The finite element approximation reads: (25)(26)(27) where d A (t) are generalized unknown displacements, δd A (t) are generalized virtual displacements; N A (x) are shape function, and S uo , S w , S φ designate the groups of shape functions that correspond to the relevant unknown. Introducing Eqs.…”
Section: Finite Element Formulationmentioning
confidence: 99%
“…Experiments focusing on the static out-of-plane response are presented in [24,25]. In [26,27] the analytical models for the dynamic behavior of walls strengthened with composite materials are converted into an FE form and examined through comparison with dynamic shaketable tests of the strengthened wall. The model presented in [8] for the un-strengthened wall accounts for the cracking of the joints, the arching and rocking effects, the coupled axial (in the height direction) and out-of-plane responses, and the nonlinear behavior of the mortar material.…”
Section: Introductionmentioning
confidence: 99%
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