Influence of Sealing Mortar in the Strength of Compression of the Structural Masonry Ceramic

被引：0

作者：

Marvila, M. T. ^{[1
,2
]}

Azevedo, A. R. G. ^{[1
,2
,3
,4
]}

Alexandre, J. ^{[1
]}

Oliveira, R. P. ^{[1
,4
]}

Oliveira, M. P. ^{[2
,5
]}

Zanelato, E. B. ^{[1
,4
]}

Monteiro, S. N. ^{[6
]}

机构：

[1] UENF State Univ Northern Rio de Janeiro, LECIV Civil Engn Lab, Av Alberto Lamego 2000, BR-28013602 Campos Dos Goytacazes, RJ, Brazil

[2] UENF State Univ Northern Rio de Janeiro, LAMAV Adv Mat Lab, Av Alberto Lamego 2000, BR-28013602 Campos Dos Goytacazes, RJ, Brazil

[3] UFF Fed Fluminense Univ, Engn Sch, Dept Agr Engn & Environm, R Passo Patria 156-209, BR-24210240 Niteroi, RJ, Brazil

[4] IFF Fed Fluminense Inst, Sq Dr Siqueira,273,Parque Dom Bosco, BR-28030130 Campos Dos Goytacazes, RJ, Brazil

[5] UFES Fed Univ Espirito Santo, Alto Univ,S-N Guararema, BR-29500000 Alegre, ES, Brazil

[6] IME Mil Inst Engn, Dept Mat Sci, Sq Gen Tiburcio 80, BR-22290270 Rio De Janeiro, Brazil

来源：

CHARACTERIZATION OF MINERALS, METALS, AND MATERIALS 2020 | 2020年

关键词：

Mortar; Compression; Structural masonry ceramic;

D O I：

10.1007/978-3-030-36628-5_58

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Seeking to reduce costs, one of the constructive alternatives that have been employed in Brazil is structural masonry. In this study, the influence of the mortar on the strength of the masonry was analyzed by two block prisms. The thickness of the joint was varied in five levels and the unit used was the ceramic structural block 14 x 19 x 29 cm. After the 28 days of age of the prisms, their resistance to simple compression and the modules of longitudinal deformation were determined. According to the results of the average resistance of the samples, the resistance of the prism is inversely proportional to the thickness of the mortar. However, after analysis of variance tests, it was concluded that the resistance of the prism to the thicknesses of 10, 15, and 20 mm are significantly equal; the same was concluded for the grouping of the thicknesses of 15, 20, and 25 mm.

引用

页码：591 / 598

页数：8

共 20 条

[1]

Brazilian Association of Technical Standards-ABNT (Associacao Brasileira de Normas Tecnicas), 2016, 13279 NBR ABNT

[2]

Brazilian Association of Technical Standards-ABNT (Associacao Brasileira de Normas Tecnicas), 2005, 15310 NBR ABNT

[3]

Brazilian Association of Technical Standards-ABNT (Associacao Brasileira de Normas Tecnicas), 2017, 152702 NBR ABNT

[4]

Brazilian Association of Technical Standards-ABNT (Associacao Brasileira de Normas Tecnicas), 1985, 8949 NBR ABNT

[5]

Brazilian Association of Technical Standards-ABNT(Associacao Brasileira de Normas Tecnicas), 2005, 13279 NBR ABNT

[6]

Brazilian Association of Technical Standards-ABNT (Associacao Brasileira de Normas Tecnicas), 2005, 13277 NBR ABNT

[7]

Camacho JS., 1995, THESIS ESCOLA POLITE

[8]

Cross AN, 2015, AMBIENT CONSTR, V15, P127

[9] The confinement of mortar in masonry under compression: Experimental data and micro-mechanical analysis [J].

Drougkas, Anastasios ;

Verstrynge, Els ;

Hayen, Roald ;

Van Balen, Koenraad .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2019, 162 :105-120

[10] Masonry does not limit itself to only one structural material: Interlocked masonry versus cohesive masonry [J].

Foraboschi, Paolo .

JOURNAL OF BUILDING ENGINEERING, 2019, 26

← 1 2 →