Model Test and Numerical Simulation of Grouted Connections for Offshore Wind Turbine Under Static Axial Load

Model Test and Numerical Simulation of Grouted Connections for Offshore Wind Turbine Under Static Axial Load

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, longer with shear keys, and conical with shear keys. It reveals that the bea...

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Bibliographic Details
Main Authors: Weiqiu Zhong, Wuxu Li, Tao Yang, Deming Liu, Lintao Li
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Journal of Marine Science and Engineering
Subjects:
offshore wind turbine
grouted connections
static axial load
model test
numerical simulation
Online Access:https://www.mdpi.com/2077-1312/8/7/543
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spelling doaj-2719b37489ff45eb95261499f58ad5372021-04-02T13:47:39ZengMDPI AGJournal of Marine Science and Engineering2077-13122020-07-01854354310.3390/jmse8070543Model Test and Numerical Simulation of Grouted Connections for Offshore Wind Turbine Under Static Axial LoadWeiqiu Zhong0Wuxu Li1Tao Yang2Deming Liu3Lintao Li4School of Urban Planning and Municipal Engineering, Xi’an Polytechnic University, Xi’an 710048, ChinaSchool of Urban Planning and Municipal Engineering, Xi’an Polytechnic University, Xi’an 710048, ChinaSchool of Urban Planning and Municipal Engineering, Xi’an Polytechnic University, Xi’an 710048, ChinaSchool of Urban Planning and Municipal Engineering, Xi’an Polytechnic University, Xi’an 710048, ChinaSchool of Urban Planning and Municipal Engineering, Xi’an Polytechnic University, Xi’an 710048, ChinaThe 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, longer with shear keys, and conical with shear keys. It reveals that the bearing characteristics of the specimen of longer with shear keys is worse than the specimen of conical with shear keys, but better than the specimen of shorter with shear keys. Moreover, the bearing characteristics of the specimen of shorter without shear keys is the worst one.https://www.mdpi.com/2077-1312/8/7/543offshore wind turbinegrouted connectionsstatic axial loadmodel testnumerical simulation
collection DOAJ
language English
format Article
sources DOAJ
author Weiqiu Zhong
Wuxu Li
Tao Yang
Deming Liu
Lintao Li
spellingShingle Weiqiu Zhong
Wuxu Li
Tao Yang
Deming Liu
Lintao Li
Model Test and Numerical Simulation of Grouted Connections for Offshore Wind Turbine Under Static Axial Load
Journal of Marine Science and Engineering
offshore wind turbine
grouted connections
static axial load
model test
numerical simulation
author_facet Weiqiu Zhong
Wuxu Li
Tao Yang
Deming Liu
Lintao Li
author_sort Weiqiu Zhong
title Model Test and Numerical Simulation of Grouted Connections for Offshore Wind Turbine Under Static Axial Load
title_short Model Test and Numerical Simulation of Grouted Connections for Offshore Wind Turbine Under Static Axial Load
title_full Model Test and Numerical Simulation of Grouted Connections for Offshore Wind Turbine Under Static Axial Load
title_fullStr Model Test and Numerical Simulation of Grouted Connections for Offshore Wind Turbine Under Static Axial Load
title_full_unstemmed Model Test and Numerical Simulation of Grouted Connections for Offshore Wind Turbine Under Static Axial Load
title_sort model test and numerical simulation of grouted connections for offshore wind turbine under static axial load
publisher MDPI AG
series Journal of Marine Science and Engineering
issn 2077-1312
publishDate 2020-07-01
description 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, longer with shear keys, and conical with shear keys. It reveals that the bearing characteristics of the specimen of longer with shear keys is worse than the specimen of conical with shear keys, but better than the specimen of shorter with shear keys. Moreover, the bearing characteristics of the specimen of shorter without shear keys is the worst one.
topic offshore wind turbine
grouted connections
static axial load
model test
numerical simulation
url https://www.mdpi.com/2077-1312/8/7/543
work_keys_str_mv AT weiqiuzhong modeltestandnumericalsimulationofgroutedconnectionsforoffshorewindturbineunderstaticaxialload
AT wuxuli modeltestandnumericalsimulationofgroutedconnectionsforoffshorewindturbineunderstaticaxialload
AT taoyang modeltestandnumericalsimulationofgroutedconnectionsforoffshorewindturbineunderstaticaxialload
AT demingliu modeltestandnumericalsimulationofgroutedconnectionsforoffshorewindturbineunderstaticaxialload
AT lintaoli modeltestandnumericalsimulationofgroutedconnectionsforoffshorewindturbineunderstaticaxialload
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