滩涂光伏支架基础研究

针对滩涂场地地基承载力较弱、土方开挖困难、地下水位浅、腐蚀性较强等特点,提出了一种适用于滩涂场地的光伏支架基础形式。为确保滩涂光伏支架基础的防腐蚀性能,采取多重防腐措施,并开展了系列基础静载试验以确定滩涂光伏支架基础的承载力。试验结果表明,滩涂光伏支架基础宜采用微型预制钢筋混凝土方桩;依据建筑桩基技术规范估算滩涂光伏支架基础承载力存在较大误差,需通过静载试验确定。研究成果为滩涂光伏支架基础建设提供了参考。

Research on Nearshore Photovoltaic Solar Panel Support Foundation

In view of the weak foundation bearing capacity, the difficulty of earth excavation, the shallow groundwater level and the strong corrosive characteristics, a new type of photovoltaic solar panel support foundation for nearshore area is proposed. In order to ensure the corrosion resistance of the photovoltaic solar panel support foundation, multiple corrosion protection measures are taken. To determine the bearing capacity of the foundation, a series of static load tests are carried out. The experimental results show that the photovoltaic solar panel support foundation for nearshore area should be adopted micro-precast reinforced concrete pile; there are large errors in the estimation of the foundation bearing capacity according to Technical Code for Building Pile Foundation and it needs to be determined by the static load test. The study provides reference for construction of the photovoltaic solar panel support foundation for nearshore area.