山地光伏支架基础灌注桩适应性选择探讨  

Discussion on the Adaptive Selection of Photovoltaic Support Foundation Cast-in-place Pile in Mountainous Area

作　　者：吴龙生 关永明 石亚 Wu Longsheng;GuanYongming;Shi Ya(Guiyang Engineering Corporation Limited of Power China,Guiyang 550002,China)

机构地区：[1]中国电建集团贵阳勘测设计研究院有限公司,贵阳550002

出　　处：《粘接》2021年第11期145-148,153,共5页Adhesion

摘　　要：因山地地形地质条件的限制,光伏支架基础选型合适与否对整个光伏发电项目的建设影响很大。文章依托某山地光伏发电项目工程案例,首先通过对四种常用山地光伏支架基础进行比选,选择微孔灌注桩基础作为支架基础形式,然后探讨此基础形式下单、双桩基础选型,对比分析出单、双桩基础形式各自的优缺点、适用地形地质条件,确定本次光伏发电项目电站支架的单、双桩基础选型,同时,为类似的山地光伏发电项目提供一定的借鉴与参考。Due to the limitation of mountain terrain and geological conditions,the appropriate selection of photovoltaic bracket foundation has a great impact on the construction of the whole photovoltaic power generation project.The article relies on a mountain photovoltaic power generation project engineering case,first,through the comparison of the four commonly used mountain photovoltaic bracket base,the micro-hole cast-in-place pile base was selected as the bracket basis form.Then discusses the basic order and double pile base selection,compare and analyze the advantages and disadvantages of single and double pile base forms,applicable topographic and geological conditions,and determine the single and double pile base selection of the power station support of this photovoltaic power generation project.At the same time,to provide a certain reference and reference for mountain photovoltaic power generation projects.

关 键 词：光伏发电 山地 光伏支架基础选型 单、双桩基础选型 

分 类 号：TU476[建筑科学—结构工程]