Modeling Of Masonry Structures Strengthened
By Pre-tensioned Glass-fiber-reinforced Polymer
Laminates
Author(s)
M. Sejnoha, L. Horecka & K. Matous
Abstract
Various aspects of rehabilitation of aging structural elements built from
quasi-brittle materials such as masonry or concrete are investigated. In this
paper a popular glass-fiber reinforced polymer matrix laminate bonded to
masonry plate is used to add strength and provide for the lack of tensile,
flexural and shear resistance of these materials. Here, the conventional
application of such an external strengthener is further improved by initial
pretension of the fiber mesh during fabrication of composite laminate. This
modification reduces, for certain loading conditions, the undesirable tension
in the masonry and prevents excessive deflection of the entire structure.
1 Introduction
The undoubtable benefits offered by composite
Keywords
Related Book
Other papers in this volume
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