Testing And Modelling Of Masonry Creep And Damage
In Uniaxial Compression
Author(s)
J. Pina-Henriques & P.B. Lourenço
Abstract
Testing and modelling of masonry creep and
damage in uniaxial compression
J. Pina-Henriques & P. B. Lourengo
University of Minho, Portugal
Abstract
The problems related to the analysis of ancient constructions are gigantic due to
the difficulties in characterizing the geometry, the materials, the sequence of
construction, the existing damage and the building processes.
A difficult aspect in the repair and strengthening of existing structures is the
long term loading of masonry in compression. Safety assessment has been
greatly influenced by the collapse of monumental buildings in the last decade,
where creep behaviour and creep-fatigue interaction proved to be of relevance
for massive masonry walls. Experimental tests on masonry creep have been
recently carried out, together with numerical implementations. Both testing and
numerical modelling of multi-leaf masonry walls need still more research.
Experimental testing on the creep of regular ancient masonry together with
numerical modelling is c
Keywords
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