@inproceedings{56da8b530c814130b3b07ad8520eb17f,
title = "Behaviors of Assembly Gravity Expansion Foundation for Onshore Wind Turbines Under Extreme Load Conditions",
abstract = "Gravity expansion foundation is the primary form of onshore wind turbine foundations. Because the prefabricated foundation is a developing trend for wind power structure system, assembly foundation with combinations of key-tooth joints and prestressing dry connections is proposed for onshore wind turbine system in this paper. To examine the mechanical performance and effect factors of this new prefabricated foundation structure, the stability and load-bearing capacity of typical prefabricated foundation structures are analyzed. Structural response characteristic values of prefabricated foundation structures, including foundation void ratio, steel bar stress levels, and concrete compressive stress, are analyzed. The results show that the reinforcement of shear key construction is the controlling factor in the stress calculation of steel bars in prefabricated foundation structures.",
keywords = "Assembly Structure, Concrete Stress, Expansion Foundation, Key-tooth Dry Joint, Void Ratio",
author = "Rui Wang and Dongliang Zhang and Xiangguo Wu and Fei Wang and Tianhao Li and Kun Fu and Chu Zhao and Zheng Zhou and Hongbing Zhu and Mingyi Zhang and Wantong Liu and Zhong Jing",
note = "Publisher Copyright: {\textcopyright} The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.; 6th International Conference on Civil Engineering and Architecture, ICCEA 2023 ; Conference date: 16-12-2023 Through 18-12-2023",
year = "2024",
doi = "10.1007/978-981-97-5315-4\_6",
language = "英语",
isbn = "9789819753147",
series = "Lecture Notes in Civil Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "57--67",
editor = "Thomas Kang and Youngjin Lee",
booktitle = "Proceedings of 6th International Conference on Civil Engineering and Architecture - Proceedings of ICCEA 2023",
address = "德国",
}