Static penetration test for historical masonry mortar

被引：36

作者：

Liberatore, Domenico ^{[1
]}

Masini, Nicola ^{[2
]}

Sorrentino, Luigi ^{[1
]}

Racina, Vito ^{[3
]}

Sileo, Maria ^{[2
]}

AiShawa, Omar ^{[1
]}

Frezza, Luca ^{[1
]}

机构：

[1] Sapienza Univ Rome, Dept Struct & Geotech Engn, Rome, Italy

[2] CNR IBAM, Tito, PZ, Italy

[3] MonitorING Srl, Potenza, Italy

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2016年 / 122卷

关键词：

Masonry; Mortar; Moderately destructive tests; Penetration test; Direct shear test; 2012 EMILIA EARTHQUAKES; BUILDINGS; MODEL;

D O I：

10.1016/j.conbuildmat.2016.07.097

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The penetration test for historical masonry mortar presented in this study is based on the principle of "static" penetration. A pin is driven at constant velocity by a stepper motor controlled by a computer. The test result is the penetration load as a function of the penetration depth. The penetrometer has been tested on masonry walls consisting of decayed mortar. The objective of the test is to provide information about the mechanical characteristics of mortar (friction coefficient, cohesion). To this end, the results are compared with those from direct shear tests on mortar samples and with those from a previous percussion penetration test. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：810 / 822

页数：13

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