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Li Pang, Chong Jiang and Lujie Chen
The hyperbolic p-y curve method is commonly used to design laterally loaded piles, in which the initial stiffness is one of the two key parameters that need to be determined. In this paper, the effect of an undrained clay slope on the initial stiffness o...
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Min Xiong and Yu Huang
Pile foundation is one of the common foundation forms in marine geotechnical engineering, especially in wind power engineering. Its operation safety is seriously affected by many uncertainties, such as the randomness of ground motion in intensity and fre...
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Manuel Bueno Aguado, Félix Escolano Sánchez and Eugenio Sanz Pérez
Movement prediction based on semi-empirical models needs constant updated since construction procedures and motorization are improving quickly. This paper succeeds in providing insight on the uncertainty and accuracy of well-known mathematical models use...
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Stefano Stacul, Nunziante Squeglia and Francesco Morelli
A hybrid BEM-p-y curves approach was developed for the single pile analysis with free/fixed head restraint conditions. The method considers the soil non-linear behaviour by means of p-y curves in series to a multi-layered elastic half-space. The non-line...
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Qiang Li, Luke J. Prendergast, Amin Askarinejad and Ken Gavin
The majority of installed offshore wind turbines are supported on large-diameter, open-ended steel pile foundations, known as monopiles. These piles are subjected to vertical and lateral loads while in service. In current design practice, interaction of ...
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Fan Zhang, Guoliang Dai, Weiming Gong, Qian Yin and Xueying Yang
Scour is a common phenomenon for laterally loaded underwater piles. The underwater piles used in different projects have different pile head conditions and pile types (flexible and rigid). On the one hand, an increasing number of rigid piles have begun t...
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Ruping Luo, Mingluqiu Hu, Min Yang, Weichao Li and Anhui Wang
Rigid monopiles with small slenderness ratios (i.e., ratio of monopile embedded length to outer diameter) are widely used as foundations to resist lateral load and moment transferred from superstructures, e.g., large diameter steel pipes used by offshore...
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Pasin Plodpradit, Osoon Kwon, Van Nguyen Dinh, Jimmy Murphy and Ki-Du Kim
This paper presents a procedure for the coupled dynamic analysis of offshore wind turbine?jacket foundation-suction bucket piles and compares the American Petroleum Institute (API) standard method and Jeanjean?s methods used to model the piles. Nonlinear...
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Milo? Marjanovic, Mirjana Vukicevic and Diethard König
Marine and harbor structures, wind turbines, bridges, offshore platforms, industrial chimneys, retaining structures etc. can be subjected to significant lateral loads from various sources. Appropriate assessment of the foundations capacity of these struc...
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