风电超高混凝土塔筒体内预应力施工及监测技术研究

Research on prestressed construction and monitoring technology in Ultra-high concrete tower of wind power

当前,风电塔筒主要采用钢塔筒或者钢混组合塔筒结构形式,超高型混凝土塔筒作为一种新的结构形式,由于其能够有效地提升整机发电量、降低维护成本,得到快速的发展及推广应用。本文结合新疆哈密某风电场工程项目,对超高混凝土塔筒体体内预应力施工及监测技术应用进行了研究,可为类似结构提供参考。

At present,wind power tower drum mainly adopts the structure form of steel tower drum or steel-concrete composite tower drum.As a new structure form,ultra-high concrete tower drum is rapidly developed and applied because it can effectively improve the power generation of the whole machine and reduce the maintenance cost.Combined with a wind power plant project in Hami,Xinjiang,this paper studies the application of prestress construction and monitoring technology in the body of ultra-high concrete tower cylinder,which can provide reference for similar structures.