A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Frost heaving resistant photovoltaic support foundation
The invention provides an anti-frost heaving photovoltaic support foundation, and belongs to the technical field of support foundations, the anti-frost heaving photovoltaic support foundation comprises a hole located in a soil layer, and a supporting section, a prefabricated pipe pile and an anti-frost heaving layer are arranged in the hole; the supporting section is arranged on the bottom layer of the hole and laid on the lower layer of the prefabricated pipe pile. The prefabricated pipe pile and the hole are coaxially arranged, and the upper surface of the prefabricated pipe pile is higher than the top of the hole and extends to the position above the soil layer; the prefabricated pipe pile is of a cylindrical structure; the anti-frost heaving layer is formed by solidifying an anti-frost heaving material, and the anti-frost heaving material is filled in the prefabricated pipe pile and a hole gap between the prefabricated pipe pile and the soil layer; reinforcing ribs are further arranged on the outer side wall of the prefabricated pipe pile. The reinforcing ribs comprise longitudinal ribs and stirrups, and each stirrup surrounds each longitudinal rib in the circumferential direction. The support foundation is better in stability and reliability, frost heaving force acting on the support foundation can be effectively reduced or eliminated, the deformation or inclination degree of the support foundation is reduced, then deformation of a photovoltaic support and a photovoltaic panel is reduced, and the service life of the photovoltaic panel is prolonged.
本发明提供一种抗冻胀光伏支架基础，属于支架基础技术领域，包括：位于土层中的孔洞，在孔洞中设有支撑段、预制管桩和抗冻胀层；支撑段设置在孔洞的底层，且铺设于预制管桩的下层；预制管桩与孔洞同轴设置，预制管桩的上表面高出孔洞的顶部，且延伸至土层上方；预制管桩为圆柱形结构；抗冻胀层由抗冻胀材料固化形成，抗冻胀材料填充在预制管桩内部及预制管桩和土层之间的孔洞空隙中；预制管桩外侧壁上还设有加强筋；加强筋包括纵向筋和箍筋，且每个箍筋呈周向将每个纵向筋包围其中。该支架基础稳定性和可靠性更好，能有效减少或消除作用在支架基础上的冻胀力，减小其形变或倾斜程度，进而减少光伏支架和光伏板的变形，延长光伏板使用寿命。
Frost heaving resistant photovoltaic support foundation
The invention provides an anti-frost heaving photovoltaic support foundation, and belongs to the technical field of support foundations, the anti-frost heaving photovoltaic support foundation comprises a hole located in a soil layer, and a supporting section, a prefabricated pipe pile and an anti-frost heaving layer are arranged in the hole; the supporting section is arranged on the bottom layer of the hole and laid on the lower layer of the prefabricated pipe pile. The prefabricated pipe pile and the hole are coaxially arranged, and the upper surface of the prefabricated pipe pile is higher than the top of the hole and extends to the position above the soil layer; the prefabricated pipe pile is of a cylindrical structure; the anti-frost heaving layer is formed by solidifying an anti-frost heaving material, and the anti-frost heaving material is filled in the prefabricated pipe pile and a hole gap between the prefabricated pipe pile and the soil layer; reinforcing ribs are further arranged on the outer side wall of the prefabricated pipe pile. The reinforcing ribs comprise longitudinal ribs and stirrups, and each stirrup surrounds each longitudinal rib in the circumferential direction. The support foundation is better in stability and reliability, frost heaving force acting on the support foundation can be effectively reduced or eliminated, the deformation or inclination degree of the support foundation is reduced, then deformation of a photovoltaic support and a photovoltaic panel is reduced, and the service life of the photovoltaic panel is prolonged.
本发明提供一种抗冻胀光伏支架基础，属于支架基础技术领域，包括：位于土层中的孔洞，在孔洞中设有支撑段、预制管桩和抗冻胀层；支撑段设置在孔洞的底层，且铺设于预制管桩的下层；预制管桩与孔洞同轴设置，预制管桩的上表面高出孔洞的顶部，且延伸至土层上方；预制管桩为圆柱形结构；抗冻胀层由抗冻胀材料固化形成，抗冻胀材料填充在预制管桩内部及预制管桩和土层之间的孔洞空隙中；预制管桩外侧壁上还设有加强筋；加强筋包括纵向筋和箍筋，且每个箍筋呈周向将每个纵向筋包围其中。该支架基础稳定性和可靠性更好，能有效减少或消除作用在支架基础上的冻胀力，减小其形变或倾斜程度，进而减少光伏支架和光伏板的变形，延长光伏板使用寿命。
Frost heaving resistant photovoltaic support foundation
抗冻胀光伏支架基础
YUN QI (author) / HU HUIYUAN (author) / NIE YANHU (author) / CHENG SIYUAN (author) / ZHAO ZIJIAN (author) / LIU HEBAO (author) / WANG JIANGUO (author) / ZHAO FENGCHEN (author) / WU HAODONG (author) / GE WEI (author)
2024-07-09
Patent
Electronic Resource
Chinese
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