A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Research on Load Transfer Efficiency of GFRP Dowel in Jointed Plain Concrete Pavement
In a jointed plain concrete pavements, the dowel bar system are used to provide lateral load transfer across transverse joint. Corrosion of commonly used steel dowel in engineering practice reduces their service life and costs considerable maintenance and repair spending for concrete pavements. The objective of this study focus primarily on the performance of none eroded GFRP dowel on LTE 8load transfer efficiency) with the help of a three-dimensional finite-element model. The amount of LTE can be obtained directly from comparing the maximum deflection of the concrete slab and the level tensile stress under the concrete slab. According to the finite element results, the larger-diameter GFRP dowel are found to perform the best in this study.
Research on Load Transfer Efficiency of GFRP Dowel in Jointed Plain Concrete Pavement
In a jointed plain concrete pavements, the dowel bar system are used to provide lateral load transfer across transverse joint. Corrosion of commonly used steel dowel in engineering practice reduces their service life and costs considerable maintenance and repair spending for concrete pavements. The objective of this study focus primarily on the performance of none eroded GFRP dowel on LTE 8load transfer efficiency) with the help of a three-dimensional finite-element model. The amount of LTE can be obtained directly from comparing the maximum deflection of the concrete slab and the level tensile stress under the concrete slab. According to the finite element results, the larger-diameter GFRP dowel are found to perform the best in this study.
Research on Load Transfer Efficiency of GFRP Dowel in Jointed Plain Concrete Pavement
Li, Luo-Ke (author) / Li, Yun-liang (author) / Tan, Yi-Qiu (author) / Xue, Zhong-Jun (author)
2012
4 Seiten
Conference paper
English
Research on Load Transfer Efficiency of GFRP Dowel in Jointed Plain Concrete Pavement
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