地震工程学报Issue(3)：741-745,5.DOI:10.3969/j.issn.1000-0844.2014.03.0741
饱和砂土地基海上风机筒形基础离心模型试验研究
Centrifugal Model Test of an Offshore Wind Turbine Foundation on Saturated Sand Ground
摘要
Abstract
With its low cost and simple structure,the bucket foundation has great application po-tential for the offshore wind turbine foundation.The main load of the foundation suffers horizon-tal cyclic loading,which we simulate in this study by an eccentric wheel and cylinder.We conduct centrifugal model tests on a saturated sand foundation in which we simulate and measure the stress,deformation,and pore pressure.We then analyze the deformation and stress characteris-tics of the bucket foundation according to the measurement results,which show that dumping de-struction obviously occurred under monotonic and cyclic horizontal loads,and deformation ap-peared mainly around the bucket foundation.关键词
筒形基础/海上风机/离心模型试验/砂土/承载力Key words
bucket foundation/offshore wind turbine/centrifugal model tests/sand/bearing ca-pacity分类
建筑与水利引用本文复制引用
邢占清,王爱霞,张嘎,符平..饱和砂土地基海上风机筒形基础离心模型试验研究[J].地震工程学报,2014,(3):741-745,5.基金项目
中国水利水电科学研究院科研专项(监1423) （监1423）
