Experimental investigation on different patterned bolted/welded structural connection in steel and GFRP plates

International Conference on Civil Engineering and Infrastructural Issues in Emerging Economies 2017

土木建筑工程;经济学

Kanchidurai, S.^1 ; Vivek, P.^1

School of Civil Engineering, SASTRA University, Thanjavur

613 401, India^1

关键词: Aggressive environment;    Bolted connections;    Experimental investigations;    Glass fibre reinforced polymers;    Lap joint;    Shear failure mode;    Structural connections;    Tungsten electrodes;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/80/1/012032/pdf
DOI  :  10.1088/1755-1315/80/1/012032

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

The experimental investigation is explained different structural connection like various patterned single shear lap bolted connections and slot complete penetration welded connection. Totally 12 numbers of 300 x 50 x 4 mm steel connections made by lap joint as per IS800: 2007 provisions. The patterns are linear, diamond and staggered for the bolted and slot complete penetration welded connections, 4.6 grade bolt and tungsten electrode rods are used for structural slot complete penetration welded connection conforming to IS 800: 2007. And 6 numbers of 300 x 50 x 6mm Glass fibre reinforced polymer (GFRP) plate with bolted connection was casted, shear resistance capacity is considerably higher in the staggered pattern structural connections then the linear and diamond pattern connections. The connection which is made by GFRP, failure occurred in the plate itself and the shear resistance capacity is lowered 60% then the steel plate even though GFRP plate high resistivity against aggressive environment.