Axial bearing capacity of large-diameter grouted connections analyzed by means of a simplified double shear test
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2016.11.123
Abstract: Abstract Grouted connections have recently been widely used in the support structures of offshore wind turbines. As these connections are strong and large, full-scale testing has been proved difficult. Double shear specimens with a high… read more here.
Keywords: large diameter; grouted connections; double shear; test ... See more keywords
Non-linear finite element analysis of grouted connections for offshore monopile wind turbines
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DOI: 10.1016/j.oceaneng.2018.11.005
Abstract: Abstract Grouted Connections (GCs) are vital structural components of Offshore Wind Turbine (OWT) substructures. On monopiles to achieve a GC, tubular hollow steel piles are in-situ attached with a high-strength grout. Monopiles are susceptible to… read more here.
Keywords: element analysis; grouted connections; shear key; finite element ... See more keywords
Structural health monitoring of grouted connections for offshore wind turbines by means of acoustic emission: An experimental study
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DOI: 10.1016/j.renene.2019.08.114
Abstract: Abstract Grouted connections for offshore wind turbines are formed by attaching overlapping steel piles with an ultra-high strength cementitious grout. The structural performance of grouted connections is critical for the substructures in order to exhibit… read more here.
Keywords: connections offshore; offshore wind; grouted connections; acoustic emission ... See more keywords
Numerical modeling and parametric analysis of grouted connections under axial loading
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DOI: 10.1016/j.tws.2020.106880
Abstract: Abstract With the rapid development of the offshore wind power industry, large-diameter grouted connections (GCs) with high-strength grout have become a developing trend. Previous studies on ordinary-strength and small-scale GCs may not meet current engineering… read more here.
Keywords: strength; ultimate bearing; bearing capacity; grouted connections ... See more keywords
Model Test and Numerical Simulation of Grouted Connections for Offshore Wind Turbine Under Static Axial Load
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse8070543
Abstract: The bearing capacity of the grouted connections is investigated through the model test and numerical simulation with two rates (low and high) and four kinds of specimens: shorter without shear keys, shorter with shear keys,… read more here.
Keywords: test numerical; numerical simulation; grouted connections; model test ... See more keywords