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A platform for research: civil engineering, architecture and urbanism
Composite photovoltaic support pile foundation structure
The invention discloses a composite photovoltaic support pile foundation structure. The composite photovoltaic support pile foundation structure comprises a concrete pile and a cement-soil mixing pile, wherein the pile length of the concrete pile is greater than that of the cement-soil mixing pile; the concrete pile penetrates through a virtual pile part of the cement-soil mixing pile along the axis of the cement-soil mixing pile, and is inserted into an effective pile part of the cement-soil mixing pile; and a gap is reserved between the pile bottom of the concrete pile and the pile bottom ofthe cement-soil mixing pile. The composite photovoltaic support pile foundation structure provided by the invention can adapt to the geological conditions of soft soil such as sludge or the conditionof low foundation bearing capacity, and can effectively improve the foundation bearing capacity, reduce the construction cost and enhance the feasibility of project economy; and meanwhile, under theenvironmental condition of high foundation soil corrosivity, the pile foundation is high in durability and long in service life, and meets the construction requirements of a photovoltaic power station.
本发明公开了一种复合光伏支架桩基结构，包括混凝土桩和水泥土搅拌桩，所述混凝土桩桩长大于所述水泥土搅拌桩桩长；所述混凝土桩沿所述水泥土搅拌桩轴心穿过所述水泥土搅拌桩的虚桩部分，并插入所述水泥土搅拌桩的有效桩部分，且所述混凝土桩桩底与所述水泥土搅拌桩桩底之间存留间隙。本发明提供的复合光伏支架桩基结构，能够适应淤泥等软弱土地质条件或地基承载力较低的情况，能够有效提高地基承载力，降低工程造价，增强项目经济的可实施性；同时在地基土腐蚀性较强的环境条件下，该桩基的耐久性好，使用寿命长，满足光伏电站建设要求。
Composite photovoltaic support pile foundation structure
The invention discloses a composite photovoltaic support pile foundation structure. The composite photovoltaic support pile foundation structure comprises a concrete pile and a cement-soil mixing pile, wherein the pile length of the concrete pile is greater than that of the cement-soil mixing pile; the concrete pile penetrates through a virtual pile part of the cement-soil mixing pile along the axis of the cement-soil mixing pile, and is inserted into an effective pile part of the cement-soil mixing pile; and a gap is reserved between the pile bottom of the concrete pile and the pile bottom ofthe cement-soil mixing pile. The composite photovoltaic support pile foundation structure provided by the invention can adapt to the geological conditions of soft soil such as sludge or the conditionof low foundation bearing capacity, and can effectively improve the foundation bearing capacity, reduce the construction cost and enhance the feasibility of project economy; and meanwhile, under theenvironmental condition of high foundation soil corrosivity, the pile foundation is high in durability and long in service life, and meets the construction requirements of a photovoltaic power station.
本发明公开了一种复合光伏支架桩基结构，包括混凝土桩和水泥土搅拌桩，所述混凝土桩桩长大于所述水泥土搅拌桩桩长；所述混凝土桩沿所述水泥土搅拌桩轴心穿过所述水泥土搅拌桩的虚桩部分，并插入所述水泥土搅拌桩的有效桩部分，且所述混凝土桩桩底与所述水泥土搅拌桩桩底之间存留间隙。本发明提供的复合光伏支架桩基结构，能够适应淤泥等软弱土地质条件或地基承载力较低的情况，能够有效提高地基承载力，降低工程造价，增强项目经济的可实施性；同时在地基土腐蚀性较强的环境条件下，该桩基的耐久性好，使用寿命长，满足光伏电站建设要求。
Composite photovoltaic support pile foundation structure
一种复合光伏支架桩基结构
WU JIANG (author) / CHEN LAN (author) / ZHOU WEI (author) / SHA LI (author) / ZHOU XIANGYANG (author) / HUANG JUHUI (author) / JIANG YUSHENG (author) / LIU YIFENG (author) / MA KAIZHI (author)
2021-01-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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