你能帮我解决这个错误吗？它突然出现。我没有在我的 .bib 文件中做任何事情我的 bib 文件代码是
@book{Hutton,
author = "Hutton, David V",
title = "Fundamentals of Finite Element Analysis",
publisher = "McGraw-Hill",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "2003",
%month = "",
%note = "",
}
@book{Shamsher,
author = "Prakash, Shamsher and Sharma, Hari D",
title = "Pile foundation in engineering practice",
publisher = "John Wiley and Sons Inc.",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "1990",
%month = "",
%note = "",
}
@book{Rao,
author = "Rao, Singiresu S",
title = "Mechanical Vibrations",
publisher = "Peritence Hall",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "2011",
%month = "",
%note = "",
}
@book{Impe,
author = "Reese, Lymon C and Impe, William Van",
title = "Single piles and pile groups under lateral loading",
publisher = "CRC Press",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "2011",
%month = "",
%note = "",
}
@article{Hutchinson,
author = "Hutchinson,J.R",
title = "Shear Coefficients for
Timoshenko Beam Theory",
journal = "Journal of Applied Mechanics",
volume = "68",
%number = "",
pages = "89-91",
year = "2001",
%month = "",
%note = "",
}
@manual{Ansys,
title = "Theory reference for the mechanical APDL and Mechanical Applications",
%author = "",
organization = "ANSYS",
%address = "",
%edition = "",
year = "2009",
%month = "",
%note = "",
}
@misc{Duke,
author = "Gavin, H.P",
title = "Structural element stiffness, mass and damping matrices",
%howpublished = "",
year = "2014",
%month = "",
%note = "",
}
@book{Mutlu,
author = "Somer, B Mutlu and Fredsoe, Jorgen",
title = "Hydrodynamics around cylindrical structures",
publisher = "World Scientific",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "2006",
%month = "",
%note = "",
}
@book{Journee,
author = "Journee, J MJ and Massie, W W",
title = "Offshore Hydromechanics",
publisher = "TU Delft",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "2001",
%month = "",
%note = "",
}
@book{Baltrop,
author = "Barltrop, N DP and Adams, A J",
title = "Dynamics of fixed offshore structures",
publisher = "Butterworth Heinemann",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "1991",
%month = "",
%note = "",
}
@book{Wilson,
author = "Wilson, James F",
title = "Dynamics of offshore structures",
publisher = "John Wiley & Sons, Inc.",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "2003",
%month = "",
%note = "",
}
@book{Kattan,
author = "Kattan, Peter",
title = "Matlab guide to finite element methods",
publisher = "Springer",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "2006",
%month = "",
%note = "",
}
@book{Chakraborti,
author = "Chakrabarti, Subrata K",
title = "HANDBOOK OF OFFSHORE ENGINEERING",
publisher = "Elsevier",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "2005",
%month = "",
%note = "",
}
@book{Faltinsen,
author = "Faltinsen, O M",
title = "Sea loads on ships and offshore structures",
publisher = "Cambridge University Press",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "1990",
%month = "",
%note = "",
}
@techreport{Upwind,
author = "Vries, Wybren de and Vermula and Kumar, Naveen and Patrik.Passon, (Rambøll) and Fischer, Tim and Kaufer, Daniel and Matha, Denis and Schmidt, Björn and Vorpahl, Fabian",
title = "UpWind – Integrated Wind Turbine Design Project No. 019945 (SES6).",
institution = "TU Delft",
%type = "",
%number = "",
%address = "",
year = "2011",
%month = "",
%note = "",
}
@misc{Miguel,
author = "Miguel, Pango A",
title = "Analyses of Lateral Loaded Piles with P-Y Curves - Observations on the Effect of Pile Flexural Stiffness and Cyclic Loading",
%howpublished = "",
year = "2013",
%month = "",
%note = "",
}
@mastersthesis{Huang,
author = "Huang, J.W.",
title = "Development of modified p-y curves for Winkler Analysis to characterize the lateral load behavior of a single pile embedded in improved soft clay",
school = "IOWA State University",
%type = "diploma thesis",
%address = "",
year = "2011",
%month = "",
%note = "",
}
@book{Einar,
author = " Strømmen,Einar N. ",
title = "Theory of Bridge Aerodynamics",
publisher = "Springer",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "2006",
%month = "",
%note = "",
}
@book{wind_explained,
author = "Manwell,J.F. and McGowan,J.G. and Rogers,A.L.",
title = "Wind Energy Explained Theory, Design and Application",
publisher = "JOHN WILEY and SONS, LTD",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "2002",
%month = "",
%note = "",
}
@book{wind_handbook,
author = "Burton,Tony and Sharpe,David and Jenkins, Nick and Bossanyi,Ervin",
title = "WIND ENERGY HANDBOOK",
publisher = "JOHN WILEY and SONS, LTD",
%volume = "",
%number = "",
%series = "",
%address = "",
%edition = "",
year = "2001",
%month = "",
%note = "",
}
@techreport{DNV_wind,
author = "DNV",
title = "Design of Offshore Wind Turbine Structures",
institution = "DNV",
%type = "",
%number = "",
%address = "",
year = "2014",
%month = "",
%note = "",
}
@techreport{IEC,
author = "IEC",
title = "International standards for wind turbines",
institution = "International Electrotechnical Commission",
%type = "",
%number = "",
%address = "",
year = "2005-08",
%month = "",
%note = "",
}
@phdthesis{Tempel,
author = "TEMPEL,Jan VAN DER ",
title = "Design of Support Structures for Offshore Wind Turbines ",
school = "TU Delft",
%address = "",
year = "2006",
%month = "",
%keywords = "",
%note = "",
}
@article{francesco,
author = "Petrini, Francesco and Li, Hui and Bontempi, Franco",
title = "Basis of design and numerical modeling of offshore wind turbines",
journal = "Structural Engineering and Mechanics",
%volume = "",
%number = "",
%pages = "",
year = "2010",
%month = "",
%note = "",
}