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对桩靴式海上升压站导管架基础开展了深入研究，经过理论研究和计算分析，形成一套能够应用于实际工程的设计方法。桩靴式海上升压站导管架基础与传统的桩腿式基础相比，桩径不受导管架主腿截面限制，可调空间较大；此外该基础的钢管桩桩长可控，施工风险更低。综上所述，桩靴式海上升压站导管架基础适用水深范围更广，对于表层存在深厚软土的地质条件也可适用。
Abstract：In this paper, the pile shoe jacket foundation of offshore substation is deeply studied. Through theoretical research and calculation analysis, a set of design methods that can be applied to practical engineering are formed. Compared with the traditional pile leg jacket foundation, the pile diameter of the shoe jacket foundation of offshore substation is not limited by the section of main leg of jacket and the pile length is controllable which reduces the construction risk. In conclusion, the shoe pile jacket foundation of offshore substation is applicable to a wider range of water depth and to the geological conditions with deep soft soil on the surface.
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基本信息:
DOI：10.19929/j.cnki.nmgdljs.2022.0076
中图分类号:
引用信息:
[1]郑灿,刘旭东,冯奕敏等.海上升压站桩靴式导管架基础设计与数值分析[J].内蒙古电力技术,2022(05):22-27.DOI:10.19929/j.cnki.nmgdljs.2022.0076.
基金信息:
中国能源建设集团广东省电力设计研究院有限公司科技项目“海上升压站详细设计”（EV03131W）