Mechanical behavior of concrete columns confined by basalt FRP windings

被引：18
作者：
Cinina, I. [1 ]
Zile, E. [1 ]
Zile, O. [1 ]
机构：
[1] Univ Latvia, Inst Polymer Mech, LV-1006 Riga, Latvia
来源：
MECHANICS OF COMPOSITE MATERIALS | 2012年 / 48卷 / 05期
关键词：
confined concrete; basalt fibers; pretension; CARBON-COMPOSITE; GLASS-FIBERS;
D O I：
10.1007/s11029-012-9298-y
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The results of an experimental investigation of round concrete columns confined by a wound basalt filament yarn are presented. Basalt is an attractive material for strengthening purposes due to its low cost coupled with a good mechanical performance, especially at high temperatures. It is shown that the basalt FRP confinement provides a considerable strengthening effect. The winding equipment employed in this study has the ability to set a desired pretension force of the yarn and thereby to produce a prestressed confinement. It is found that the prestressed confinement notably delays the onset of intense internal cracking of concrete.
引用
收藏
页码：539 / 546
页数：8
相关论文
共 11 条
[1]   Partially pyrolyzed composites with basalt fibres - Mechanical properties at laboratory and elevated temperatures [J].
Cerny, Martin ;
Glogar, Petr ;
Sucharda, Zbynek ;
Chlup, Zdenek ;
Kotek, Jiri .
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2009, 40 (10) :1650-1659
[2]   Structural Evaluation of Full-Scale FRP-Confined Reinforced Concrete Columns [J].
De Luca, Antonio ;
Nardone, Fabio ;
Matta, Fabio ;
Nanni, Antonio ;
Lignola, Gian Piero ;
Prota, Andrea .
JOURNAL OF COMPOSITES FOR CONSTRUCTION, 2011, 15 (01) :112-123
[3]   Structural Upgrade Using Basalt Fibers for Concrete Confinement [J].
Di Ludovico, Marco ;
Prota, Andrea ;
Manfredi, Gaetano .
JOURNAL OF COMPOSITES FOR CONSTRUCTION, 2010, 14 (05) :541-552
[4]   Mechanical characterisation of basalt fibre reinforced plastic [J].
Lopresto, V. ;
Leone, C. ;
De Iorio, I. .
COMPOSITES PART B-ENGINEERING, 2011, 42 (04) :717-723
[5]   Characteristics of basalt fiber as a strengthening material for concrete structures [J].
Sim, J ;
Park, C ;
Moon, DY .
COMPOSITES PART B-ENGINEERING, 2005, 36 (6-7) :504-512
[6]   Behavior of concrete cylinders confined by a carbon composite - 3. Deformability and the ultimate axial strain [J].
Tamuzs, V. ;
Tepfers, R. ;
Zile, E. ;
Ladnova, O. .
MECHANICS OF COMPOSITE MATERIALS, 2006, 42 (04) :303-314
[7]   Behavior of concrete cylinders confined by carbon composite - 2. Prediction of strength [J].
Tamuzs, V. ;
Tepfers, R. ;
Sparnins, E. .
MECHANICS OF COMPOSITE MATERIALS, 2006, 42 (02) :109-118
[8]   Behavior of concrete cylinders confined by carbon-composite tapes and prestressed yarns - 1. Experimental data [J].
Tamuzs, V. ;
Tepfers, R. ;
You, Chi-Sang ;
Rousakis, T. ;
Repelis, I. ;
Skruls, V. ;
Vilks, U. .
MECHANICS OF COMPOSITE MATERIALS, 2006, 42 (01) :13-32
[9]   Tensile behavior contrast of basalt and glass fibers after chemical treatment [J].
Wei, Bin ;
Cao, Hailin ;
Song, Shenhua .
MATERIALS & DESIGN, 2010, 31 (09) :4244-4250
[10]   RETRACTED: Environmental resistance and mechanical performance of basalt and glass fibers (Retracted article. See vol. 640, pg. 481, 2015) [J].
Wei, Bin ;
Cao, Hailin ;
Song, Shenhua .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2010, 527 (18-19) :4708-4715
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