浅覆盖层岩质海床海上风机单桩基础嵌岩段有限元受力分析  

Load-bearing Analysis of the Rock-socketsd Monopile in the Shallow Covering Batholith Seabed by finite element method

作　　者：王宇楠[1] 杨德 WANG Yunan;YANG De(FuJian Provincial Investigation Design&Research Institute Of Water Conservancy&Hydropower,Fuzhou 350001,China;Fuzhou Strait Power Generation Co.,Ltd,Fuzhou 350001,China)

机构地区：[1]福建省水利水电勘测设计研究院,福州350001 [2]福州海峡发电有限公司,福州350217

出　　处：《风力发电》2019年第2期26-31,共6页Wind Power

摘　　要：以福建近海海域浅覆盖层岩质海床条件下海上风电实际工程为背景,采用通用有限元计算软件对大直径单桩基础桩-岩土结构进行计算,探索分析大直径单桩基础嵌入高强度风化基岩后,桩身与桩周岩土体的受力情况,以期为后续工程的基础选型与设计提供借鉴。This paper analyzes the load-bearing condition of the monopile and rock around.A case study of monopile application was made in the offshore wind engineering in the shallow coveringBatholith Seabed,with focus on its Pile-soil-structurewhich is embedded in high strength weathered bedrock by general finite element method.Results may provide reference for the follow-up projects on the type selection and design.

关 键 词：浅覆盖层 岩质海床 嵌岩单桩 有限元受力分析 

分 类 号：TU4[建筑科学—土工工程]