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Influence of stones size on the collapse of masonry bridges

Stavroulakis Georgios, Borja Conde, Georgios A. Drosopoulos, Belen Riveiro, Stavroulaki Maria

Πλήρης Εγγραφή


URI: http://purl.tuc.gr/dl/dias/1499EECF-0BE9-4810-8459-9237F571E8CD
Έτος 2015
Τύπος Αφίσα σε Συνέδριο
Άδεια Χρήσης
Λεπτομέρειες
Βιβλιογραφική Αναφορά B.Conde, G. A. Drosopoulos, B. Riveiro, M. E. Stavroulaki ,Georgios E. (2015,Jul.),Stavroulakis3Influence of stones size on the collapse of masonry bridges.Presented at 8th GRACM International Congress on Computational Mechanics [online]. Available:http://8gracm.mie.uth.gr/Papers/Session%20D1-C1/G.%20Stavroulakis.pdf
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Περίληψη

Masonry bridges have been measured with geomatic techniques, including terrestial photogrammetry and terrestrial laser scanning. The collapse mechanism and load has been calculated by using finite element analysis with unilateral contact and limit analysis estimation. From parametric analysis we can prove that the minimum size of the stone near to a hinge in the arising collapse mechanism has a decisive effect on the collapse load. Nevertheless, reinforcing this weak point, could lead to a different collapse mechanism.

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