文章基本信息

标题：In Situ Assessment of Stress Strain Curve for Masonry by Flat Jack Test
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作者：Lucian Soveja ; Ioana Olteanu
期刊名称：Bulletin of the Polytechnic Institute of Jassy, Constructions, Architechture Section
印刷版ISSN：1224-3884
电子版ISSN：2068-4762
出版年度：2016
卷号：66
期号：4
页码：53-60
出版社：Gheorghe Asachi Technical University of Jassy
摘要：In actual approach for masonry buildings regarding the structural analysis or assessment of the building behaviour during its lifetime, information about the existing stresses and effort in the structure and information about the material characteristics are strictly essential. The use of this tests in historic masonry buildings is facilitated by the fact that it can be done in any area of the building (wall, pillar and arch), allowing a comprehensive picture of the stress state and mechanical properties of masonry with a high degree of accuracy and speed of execution. This paper studies the testing methods with thin flat jacks from the specific literature point of view and an actual test is performed on an existing masonry building with two flat jacks in order to determine the characteristic curve for masonry.
关键词：flat jack method; masonry structures; stress; strain curve