Results 21 to 30 of about 1,220 (224)

Influences of bulkheads on bearing characteristics of composite bucket foundation of offshore wind turbines

Yantu gongcheng xuebao, 2021
In order to enhance the strength of the structures and the stability of the floating process and to realize the fine leveling of the sinking process, the bulkheads must be installed in the composite bucket foundation.
CAI Zheng-yin 1, WANG Qing-shan 1, GUAN Yun-fei 1, HAN Xun 1, LI Wen-xuan 2
doaj   +1 more source

Study on Seepage Characteristics of Composite Bucket Foundation Under Eccentric Load

China Ocean Engineering, 2021
Under the effect of eccentric loads, when the suction pressure of the composite bucket foundation is leveled, the seepage failure is very easy to occur. The seepage failure occurrence causes the foundation to settle unevenly and impairs the bearing performance.
Qing-shan Chen, Pu-yang Zhang, Hong-yan Ding, Cong-huan Le, Yun-long Xu   +4 more
openaire   +2 more sources

Failure Envelopes of Composite Bucket Foundation for Offshore Wind Turbines under Combined Loading with considering Different Scour Depths

Shock and Vibration, 2021
The composite bucket foundation of offshore wind turbines is subjected to a variety of loads in the marine environment, such as horizontal load H, vertical load V, bending moment M, and torque T.
Yuanxu Jing, Yuan Wang, Jingqi Huang, Wei Wang, Lunbo Luo   +4 more
doaj   +1 more source

Laboratory Study of Integrated Wet-Towing of a Triple-Bucket Jacket Foundation for Far-Offshore Applications

Journal of Marine Science and Engineering, 2021
As a form of clean and low-carbon green energy, offshore wind power occupies an important position in the global energy structure. With the rapid development of the wind power industry, wind power projects gradually develop from offshore to far-offshore ...
Chaojun Yan, Haijun Wang, Yaohua Guo, Zhen Wang, Xiao Liu   +4 more
doaj   +1 more source

Mechanical Characteristics of Prestressed Concrete Curved Transition Section of Composite Bucket Foundations for Offshore Wind Turbines

Journal of Marine Science and Engineering, 2022
The composite bucket foundation (CBF) consists of a concrete curved transition section, a concrete beam-slab system, and a suction caisson and is increasingly used as the foundation for offshore wind turbines.
Puyang Zhang, Yunlong Xu, Jiandong Xiao, Conghuan Le, Hongyan Ding   +4 more
doaj   +1 more source

Model Tests on the Penetration Resistance of Bucket Foundations for Offshore Wind Turbines in Sand

Journal of Marine Science and Engineering, 2020
Driven by the rapid development of offshore wind farms, bucket foundations have come to constitute a very promising form of foundation for offshore wind turbines, mainly owing to their efficient construction.
Hongyan Ding, Yanjian Peng, Puyang Zhang, Hanbo Zhai, Nan Jia   +4 more
doaj   +1 more source

Investigation into the towing performance of single-column composite bucket foundations

Shuili Shuiyun Gongcheng Xuebao
The single-column composite bucket foundation is a promising solution that combines the benefits of single-column and bucket foundations. It offers advantages such as reduced construction time and cost, as well as environmental friendliness. Towing plays
ZHANG Puyang, WANG Yiting, XIAO Jiandong, GAO Yang   +3 more
doaj   +1 more source

Bearing capacity of the bucket spudcan foundation for offshore jack-up drilling platforms

Petroleum Exploration and Development, 2011
To compare the bearing capacities of the traditional spudcan and the bucket spudcan, the effects of different type spudcans on the rigidity of pile legs and the entire bearing capacity were analyzed in detail.
Puyang Zhang, Hongyan Ding
doaj   +1 more source

Semantic Modeling in Materials Science and Engineering With Platform MaterialDigital Core Ontology 3.0

Advanced Engineering Materials, EarlyView.
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling, Philipp von Hartrott, Jörg Waitelonis, Thomas Hanke, Henk Birkholz, Hossein Beygi Nasrabadi, Khashayar Razghandi, Kamilla Zaripova, Felix Thonagel, Fabian Neuhaus, Martin Glauer, Lars Vogt, Harald Sack, Lutz Mädler, Bernd Bayerlein, Chris Eberl   +15 more
wiley   +1 more source

IL‐7R‐Enriched Extracellular Vesicles From the Thymus Drive Colitis via Promoting Neutrophil Extracellular Trap Formation

Advanced Science, EarlyView.
Inflammatory bowel disease (IBD) pathogenesis remains unclear. This study reveals that thymus‐originated IL‐7R‐enriched extracellular vesicles exacerbate colitis by promoting neutrophil extracellular traps via a thymus‐gut axis, uncovering an inter‐organ communication mechanism in inflammatory bowel disease pathogenesis.
Yao Liao, Yuheng Liu, Ruibing Yang, Zifeng Zhu, Junwei Wu, Dinghao Li, Jin Su, Yingxin He, Shiqi Luo, Feiyang Cao, Haiyi Deng, Lanmengxi Yang, Ling Zhong, Peiying Peng, Xinyi Wu, Chunmei Cai, Zhen Li, Yujin Wu, Shuofeng Zhu, Jie Wei, Yi Yang, Lifu Wang   +21 more
wiley   +1 more source