摘要
概要
土的三相组成(土颗粒、水和空气)、土颗粒由多种矿物成分构成(比如石英、高岭石和蒙脱石等)以及土颗粒粒径从微米级跨度到100毫米级决定了土的复杂性,从而造成了岩土工程结构设计、建造及维护的复杂性。为了复原现场岩土结构的复杂多场特性,物理模型试验是一种有效、合理且被广泛认可的方法。与现场测试相比,物理模型试验具有高还原度、低价格和高可操作性等优势,同时可充分考虑众多影响因素对实际工况的影响。为此,本专辑收集了在该研究领域具有代表性的研究成果,介绍了多个利用物理模型试验揭示复杂岩土问题机理以及基于试验结果提出设计方法和建议的最新研究进展,涵盖了交通基础设施、盾构掘进、侵蚀、冻土和地震灾害等多个复杂岩土工程问题。希望能加深读者对各个研究领域的理解,以及进一步推动物理模型试验在岩土工程中的应用和发展。
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Acknowledgments
This work is supported by the Research Grants Council (RGC) of Hong Kong Special Administrative Region Government (HKSARG) of China (Nos. 15217220, 15220221, 15226822, and N_PolyU534/20).
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Authors and Affiliations
Contributions
Zhen-yu YIN conceived and edited the draft manuscript. Han-lin WANG performed the literature review and completed the first draft of the manuscript. Xue-yu GENG revised and edited the final version.
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Conflict of interest
Zhen-yu YIN, Han-lin WANG, and Xue-yu GENG declare that they have no conflict of interest.
Guest Editor-in-Chief Prof. Zhen-yu YIN has been an Editorial Board Member of Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering) since 2019. Prof. Zhen-yu YIN is currently Professor of Geotechnical Engineering at The Hong Kong Polytechnic University (China). Prof. YIN received his B.Eng. in Civil Engineering from Zhejiang University (China) in 1997, followed by five years of engineering consultancy at the Zhejiang Jiahua Architecture Design Institute (China). Then, he obtained his MSc and Ph. D. in Geotechnical Engineering at Ecole Centrale de Nantes (France) in 2003 and 2006, respectively. Prof. YIN has published over 230 articles in peer-reviewed international journals with an H-index of 48 according to Web of Science. He is an Associate Committee Member of the Granular Materials Committee of American Society of Civil Engineers, Associate Editor of European Journal of Environmental and Civil Engineering and Geotechnique Letters, and Editorial Board Member of some top journals in the field of soil mechanics and geotechnical engineering (Canadian Geotechnical Journal, International Journal of Geomechanics ASCE, Soils and Foundations, Acta Geotechnica, Transportation Geotechnics, Computers and Geotechnics, GeoRisk, etc.).
Guest Editors Prof. Han-lin WANG has been a Young Scientist Committee Member of Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering) since 2022. Prof. Han-lin WANG was appointed Professor in the College of Civil Engineering, Hunan University (China) in June 2022. He obtained his B. Eng and Ph. D. degrees from Zhejiang University in 2011 and 2017, respectively. During his Ph.D. study, he had one-year joint Ph.D. experience at Ecole des Ponts ParisTech in 2016. Before joining Hunan University, he worked in the University of Macau (China), Cardiff University (UK), and The Hong Kong Polytechnic University (China). Prof. WANG works in the area of highspeed transportation geotechnics. Currently, he serves as an Editorial Board Member (or Early-Career Member) or Guest Editor for four journals: Transportation Geotechnics, Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), Buildings, and Transportation Infrastructure Geotechnology. In addition, he serves as a Committee Member in the TC202 Transportation Geotechnics, International Society for Soil Mechanics and Geotechnical Engineering.
Dr. Xue-yu GENG has been a Reader in Ground Engineering at the University of Warwick (UK) since 2015. She worked in Australia prior to her appointment in the UK. She has conducted both fundamental and applied research in the disciplines of soil dynamics and soil reinforcement. She is a Fellow of the British Geological Society (FGS), Fellow of the Higher Education Academy (FHEA), Chartered Engineering from ICE (CEng), and Member of ICE (MICE). She is also the Editor-in-Chief for the Proceedings of the Institution of Civil Engineering—Geotechnical Engineering, Associate Editor for the Proceedings of the Institution of Civil Engineering—Ground Improvement, and an Editorial Board member for Transportation Geotechnics.