Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Conical pile foundation suitable for strong frost heaving foundation
The invention discloses a conical pile foundation suitable for a strong frost heaving foundation, and relates to the technical field of photovoltaic power generation, the conical pile foundation comprises a ground, a conical pile is mounted at the top of the ground, a supporting rod is inserted into the inner side wall of the conical pile, and a driving mechanism is arranged in the conical pile, the conical pile foundation is arranged underground, the inclined angle of the inclined face of the conical pile is adjusted, the influence of tangential frost heaving force and negative friction on the bearing capacity of the pile foundation can be effectively reduced, foundation materials needed by the pile foundation structure can be saved, the occupied area is reduced, and the engineering construction problem of a photovoltaic power station in a high-latitude complex environment is solved, the restriction of development of the photovoltaic industry in seasonal frozen soil regions is broken, in addition, the foundation side inclination angle of the sunny side of the photovoltaic panel can be increased, the influence of frost heaving force and negative friction resistance on the pile foundation can be reduced, the overall strength of the pile foundation structure is enhanced, the anti-pulling stability of the pile foundation is improved, and the durability is high, and the anti-frost heaving effect can still be kept under the action of repeated freezing and thawing.
本发明公开了一种适用于强冻胀地基的锥形桩基础，涉及光伏发电技术领域，本发明包括：地面，所述地面的顶部安装有锥形桩，所述锥形桩的内侧壁插接有支撑杆，所述锥形桩的内部设置有驱动机构，本发明通过将锥形桩基础设置于地面以下，调整锥形桩斜面倾斜角度，能够有效减少切向冻胀力与负摩阻力对桩基承载力的影响，能够节约桩基结构所需基础材料，减小占地面积，解决光伏电站在高纬度复杂环境下的工程建设问题，打破光伏产业在季节性冻土区发展的制约，另外，还可加大光伏板的向阳面的基侧倾斜角度，降低冻胀力与负摩阻力对桩基础的影响，增强桩基结构整体的强度，提高桩基的抗拔稳定性，且耐久性强，在反复冻融作用下依旧可以保持防冻胀效果。
Conical pile foundation suitable for strong frost heaving foundation
The invention discloses a conical pile foundation suitable for a strong frost heaving foundation, and relates to the technical field of photovoltaic power generation, the conical pile foundation comprises a ground, a conical pile is mounted at the top of the ground, a supporting rod is inserted into the inner side wall of the conical pile, and a driving mechanism is arranged in the conical pile, the conical pile foundation is arranged underground, the inclined angle of the inclined face of the conical pile is adjusted, the influence of tangential frost heaving force and negative friction on the bearing capacity of the pile foundation can be effectively reduced, foundation materials needed by the pile foundation structure can be saved, the occupied area is reduced, and the engineering construction problem of a photovoltaic power station in a high-latitude complex environment is solved, the restriction of development of the photovoltaic industry in seasonal frozen soil regions is broken, in addition, the foundation side inclination angle of the sunny side of the photovoltaic panel can be increased, the influence of frost heaving force and negative friction resistance on the pile foundation can be reduced, the overall strength of the pile foundation structure is enhanced, the anti-pulling stability of the pile foundation is improved, and the durability is high, and the anti-frost heaving effect can still be kept under the action of repeated freezing and thawing.
本发明公开了一种适用于强冻胀地基的锥形桩基础，涉及光伏发电技术领域，本发明包括：地面，所述地面的顶部安装有锥形桩，所述锥形桩的内侧壁插接有支撑杆，所述锥形桩的内部设置有驱动机构，本发明通过将锥形桩基础设置于地面以下，调整锥形桩斜面倾斜角度，能够有效减少切向冻胀力与负摩阻力对桩基承载力的影响，能够节约桩基结构所需基础材料，减小占地面积，解决光伏电站在高纬度复杂环境下的工程建设问题，打破光伏产业在季节性冻土区发展的制约，另外，还可加大光伏板的向阳面的基侧倾斜角度，降低冻胀力与负摩阻力对桩基础的影响，增强桩基结构整体的强度，提高桩基的抗拔稳定性，且耐久性强，在反复冻融作用下依旧可以保持防冻胀效果。
Conical pile foundation suitable for strong frost heaving foundation
一种适用于强冻胀地基的锥形桩基础
WANG ENLIANG (Autor:in) / LIU XINGCHAO (Autor:in) / LI YU'ANG (Autor:in) / REN ZHIFENG (Autor:in) / LIU CHENGQIAN (Autor:in) / HAN HONGWEI (Autor:in) / ZOU YIYUN (Autor:in) / DU SHILIN (Autor:in)
01.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
H02S
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES
,
Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen
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