Compression and shear properties of masonry cut from walls, three to ninety-five years old, compared with laboratory made masonry

Autor:	D.R.W. Martens, AT Ad Vermeltfoort
Rok vydání:	2016
Předmět:	Compressive strength Shear (geology) business.industry medicine Masonry veneer Stiffness Structural engineering medicine.symptom Masonry Seismic resistance business Coefficient of friction Geology
Zdroj:	Brick and Block Masonry ISBN: 9781315374963
DOI:	10.1201/b21889-245
Popis:	To allow for reliable estimations of the seismic resistance of buildings, specimens were cut from existing buildings and tested to failure to establish the compressive strength and stiffness of this old masonry. The age of these buildings ranged from three to ninety-five years. In this paper only a part of a larger testing program is discussed. Differences between deformations measured over the whole specimen and those from LVDT measurements over the central part of the specimen are recognized and explained. The initial shear strength of old masonry is similar to the strength of laboratory made masonry and the coefficient of friction is almost equal. The main feature of this paper is the comparison of properties of masonry from real buildings of considerable age with those of masonry made and tested in the usual way.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3a2d5e07b1cbe6d9ce9e3b5f27b406f6 https://doi.org/10.1201/b21889-245 Zobrazit plný text záznamu