风力发电塔基础设计改进研究

Optimum Design Research on Wind Turbine Generator Tower Foundation

风力发电是新能源中技术最成熟、商业化发展前景最好的发电方式之一,近年来在我国取得了迅猛发展。风力发电塔基础是结构的重要组成部分,它承担着将上部结构所承受的全部荷载和作用安全可靠地传递到地基,并保持结构整体稳定的作用。风力发电塔基础的选型及布置与外部荷载和作用的类型、场地和地质条件均有密不可分的关系。针对我国风力发电塔基础设计的现状,提出根据基础受力特点和工程实际地基土类别对基础进行改进和优化设计。并以地质条件不同的两个风力发电场基础设计为例,说明基础改进设计的可行性和经济性。

Wind power generation is one of the most sophisticated means of power generation in technology with best prospects for commercial development among the means in which new energy recourses are employed. And in recent years, the wind power generation has been making rapid development in China. Foundation of the wind turbine generator tower is the important part of the structure, which transfers load above to ground and stabilizes the structure. The selection and the arrangement of the foundation relate closel...