The Use of Parafil as a Prestressing Tendon in Prestressed Masonry

Author D.J. EASTERBROOK*, G. SHAW** and G. GILL* * University of Plymouth **Curtins Consulting Engineers Abstract The current vogue for structures which are tow cost, durable and maintenance free has led to engineers focusing on non-metallic structures. Current work...

Force Transfer from Carbon or Steel Reinforcement to Masonry

Author AD T. VERMELTFOORT Eindhoven University of Technology Abstract Either carbon or Aramid fibre rods or steel bars can be used to reinforce prefabricated single leaf masonry. Steel reinforcement will corrode hence the force transfer of carbon fibre rods to masonry...

Bed Joint Reinforcement in Masonry

Author P. TIMPERMAN and J.A. RICE, NV Bekaert, Belgium Abstract Reinforced masonry has been widely used in seismic areas over the past 75 years. This paper examines nonseismic uses and attempts to evaluate the economic benefits of bed joint reinforcement when used in...

The Effective Use of Masonry Reinforcement for Crack Repair

Author D. COOK, S. RING University of Bath and W. FICHTNER Institut fur Tragkonstruktionen, Universtat Karlsruhe Abstract The work is about the tolerance of “in-service” brick/masonry buildings to movement, the way they deform in. shear and bending and the...

Cracking Due to Restraint

Author UDO MEYER Arbeitsgemainschaft Mauerziegel e. V. Bonn Abstract Restrained movements due to shrinkage or thermal action are among the main reasons for cracking in masonry. Cracks due to restrained stresses parallel to the bed joints can be limited by bed joint...

Critical Review of Two Non-Destructive Tests

Author PAOLA RONCA Politecnico di Milano Abstract The purpose of the paper is to underline, by experimental evidence together with analytical and physical considerations, the significant and critical points concerning the applications of two of probably the most...

Strengthening of Masonry Structures with Fibre Composites

Author G. SCHWEGLER Ernst Basler & Partners, Zurich Abstract Masonry is easy to construct and competitive in cost. It is, therefore, a very widespread method used all over the world. However, a large number of masonry structures are located in seismic regions,...

Mechanical Characterization of Historic Mortars of Eastern Sicily

Author L. ANANIA, A. BADALA and M. CUOMO University of Catania. Abstract The results of mechanical tests on some types of mortars of Eastern Sicily are presented. The samples differ in the sand used according to historic recipes whose composition has been determined...

A Structural Investigation of the Palazzo Farnese in Rome

Author BIANCANEVE CODACCI-PISANELLI University of Rome Abstract The aim is to present the methods of investigation used to inspect the structural strength of a very important historical building. It was necessary to make structural measurements in relation to the...

Understanding and Classifying Ancient Masonry

Author M. BELLOMO and S. D’AGOSTINO University of Naples “Federico II” Abstract Current research aims at underlining the specific nature of archaeological constructions, especially masonry ones, which find a sense of purpose and value in their new...