中国风电材料设备网：我国的风力发电项目大规模开发与投产始于2006年初，距今已有8年有余，项目业主(包括五大发电集团等)从最初“追量”到如今“追质”，其开发投资已经逐渐趋于理性，在追求项目经济性的同时，也不断注重技术创新，本文即介绍一种相对新型的桩基型式，并且在项目应用中，确已产生了一定的经济效益……………………
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