Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Single-column tower footing fan foundation and mounting method
The invention discloses a single-column tower footing fan foundation and an installation method.The fan foundation comprises a main single column, a main suction barrel, a horizontal support, an inclined support, a pile sleeve, a pile foundation and an auxiliary suction barrel, the main suction barrel is fixedly welded to the lower portion of the main single column, the lower portion of the pile sleeve penetrates through the auxiliary suction barrel and is fixedly welded to the auxiliary suction barrel, and the pile foundation penetrates through the interior of the pile sleeve and is inserted into the main single column; and the main body single column is fixedly connected with the pile sleeve through the horizontal support and the inclined support. Due to the fact that the large-diameter cylindrical foundation is adopted below the foundation, the characteristics that the cylindrical foundation is large in end bearing capacity and large in side friction resistance are utilized, the anti-pressure capacity of the foundation is improved, other stand columns forming a triangle or quadrangle with the main stand column adopt pile-cylinder composite foundations, small-diameter suction cylinders are adopted, the anti-pulling advantage of the pile foundations is fully utilized, and the anti-pulling capacity is improved; the construction method is novel, the water buoyancy is fully utilized, the use of construction resources is reduced, and the construction cost is effectively reduced.
本发明公开了一种独柱塔基风机基础及安装方法，风机基础包括主体独柱、主吸力筒、水平支撑、斜支撑、桩套筒、桩基、副吸力筒，主体独柱下部焊接固定有主吸力筒，桩套筒下部穿过副吸力筒并与副吸力筒焊接固定，桩套筒内部贯穿插入桩基，并与桩基通过灌浆固结，主体独柱与桩套筒通过水平支撑与斜支撑固定连接。本发明因其下方采用大直径筒型基础，利用筒型基础端承载力大，侧摩阻力大的特点，提高基础的抗压能力，跟主体立柱成三角形或四边形的其它立柱采用桩筒复合型基础，采用小直径吸力筒，充分利用桩基抗拔的优势，提高抗拔能力，达到压力和拔力的最优化，本专利施工方法新颖，充分利用水浮力，减少施工资源使用，有效降低施工成本。
Single-column tower footing fan foundation and mounting method
The invention discloses a single-column tower footing fan foundation and an installation method.The fan foundation comprises a main single column, a main suction barrel, a horizontal support, an inclined support, a pile sleeve, a pile foundation and an auxiliary suction barrel, the main suction barrel is fixedly welded to the lower portion of the main single column, the lower portion of the pile sleeve penetrates through the auxiliary suction barrel and is fixedly welded to the auxiliary suction barrel, and the pile foundation penetrates through the interior of the pile sleeve and is inserted into the main single column; and the main body single column is fixedly connected with the pile sleeve through the horizontal support and the inclined support. Due to the fact that the large-diameter cylindrical foundation is adopted below the foundation, the characteristics that the cylindrical foundation is large in end bearing capacity and large in side friction resistance are utilized, the anti-pressure capacity of the foundation is improved, other stand columns forming a triangle or quadrangle with the main stand column adopt pile-cylinder composite foundations, small-diameter suction cylinders are adopted, the anti-pulling advantage of the pile foundations is fully utilized, and the anti-pulling capacity is improved; the construction method is novel, the water buoyancy is fully utilized, the use of construction resources is reduced, and the construction cost is effectively reduced.
本发明公开了一种独柱塔基风机基础及安装方法，风机基础包括主体独柱、主吸力筒、水平支撑、斜支撑、桩套筒、桩基、副吸力筒，主体独柱下部焊接固定有主吸力筒，桩套筒下部穿过副吸力筒并与副吸力筒焊接固定，桩套筒内部贯穿插入桩基，并与桩基通过灌浆固结，主体独柱与桩套筒通过水平支撑与斜支撑固定连接。本发明因其下方采用大直径筒型基础，利用筒型基础端承载力大，侧摩阻力大的特点，提高基础的抗压能力，跟主体立柱成三角形或四边形的其它立柱采用桩筒复合型基础，采用小直径吸力筒，充分利用桩基抗拔的优势，提高抗拔能力，达到压力和拔力的最优化，本专利施工方法新颖，充分利用水浮力，减少施工资源使用，有效降低施工成本。
Single-column tower footing fan foundation and mounting method
一种独柱塔基风机基础及安装方法
WANG LINGYU (Autor:in) / REN JUNJUN (Autor:in) / WANG WENGUO (Autor:in) / ZHANG MENGQI (Autor:in)
21.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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