Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Annular shear wall-spiral anchor composite structure foundation and construction method
The invention provides an annular shear wall-spiral anchor composite structure foundation and a construction method, and belongs to the technical field of electric power engineering. An upper reinforced concrete slab and a lower reinforced concrete slab are located on the upper portion and the lower portion of an annular shear wall foundation respectively, and prestressed full-length ribs are located in the annular shear wall foundation, penetrate out of the upper reinforced concrete slab and then are connected with flange plates of steel pipe poles through foundation bolts; anchor rods of the spiral anchors penetrate through the lower reinforced concrete slab and then are connected with spiral anchor connectors, the bottoms of the prestressed full-length ribs are connected with the spiral anchor connectors, and the spiral anchor connectors are connected with spiral anchor connector steel bars embedded in the annular shear wall foundation; the embedded depth of the foundation can be effectively reduced, so that the use amount of reinforced concrete can be reduced, the excavation depth can be reduced, and the construction cost, the labor cost and the transportation cost are reduced.
本发明提供了一种环形剪力墙‑螺旋锚复合结构基础及施工方法，属于电力工程技术领域。本发明的上部钢筋混凝土板和下部钢筋混凝土板分别位于环形剪力墙基础的上部和下部，预应力通长筋位于环形剪力墙基础内且穿出上部钢筋混凝土板后通过地脚螺栓与钢管杆的法兰板连接；螺旋锚的锚杆穿过下部钢筋混凝土板后与螺旋锚接头连接，预应力通长筋的底部与螺旋锚接头连接，螺旋锚接头与嵌入在环形剪力墙基础内的螺旋锚接头钢筋连接；本发明可以有效的减小基础埋深，由此可以降低钢筋混凝土用量，降低开挖深度，从而降低施工成本，人力成本，运输成本。
Annular shear wall-spiral anchor composite structure foundation and construction method
The invention provides an annular shear wall-spiral anchor composite structure foundation and a construction method, and belongs to the technical field of electric power engineering. An upper reinforced concrete slab and a lower reinforced concrete slab are located on the upper portion and the lower portion of an annular shear wall foundation respectively, and prestressed full-length ribs are located in the annular shear wall foundation, penetrate out of the upper reinforced concrete slab and then are connected with flange plates of steel pipe poles through foundation bolts; anchor rods of the spiral anchors penetrate through the lower reinforced concrete slab and then are connected with spiral anchor connectors, the bottoms of the prestressed full-length ribs are connected with the spiral anchor connectors, and the spiral anchor connectors are connected with spiral anchor connector steel bars embedded in the annular shear wall foundation; the embedded depth of the foundation can be effectively reduced, so that the use amount of reinforced concrete can be reduced, the excavation depth can be reduced, and the construction cost, the labor cost and the transportation cost are reduced.
本发明提供了一种环形剪力墙‑螺旋锚复合结构基础及施工方法，属于电力工程技术领域。本发明的上部钢筋混凝土板和下部钢筋混凝土板分别位于环形剪力墙基础的上部和下部，预应力通长筋位于环形剪力墙基础内且穿出上部钢筋混凝土板后通过地脚螺栓与钢管杆的法兰板连接；螺旋锚的锚杆穿过下部钢筋混凝土板后与螺旋锚接头连接，预应力通长筋的底部与螺旋锚接头连接，螺旋锚接头与嵌入在环形剪力墙基础内的螺旋锚接头钢筋连接；本发明可以有效的减小基础埋深，由此可以降低钢筋混凝土用量，降低开挖深度，从而降低施工成本，人力成本，运输成本。
Annular shear wall-spiral anchor composite structure foundation and construction method
环形剪力墙-螺旋锚复合结构基础及施工方法
ZHANG LIJUAN (Autor:in) / XU ZAIGEN (Autor:in) / LANG XUJUN (Autor:in) / WANG ZILONG (Autor:in) / MA YIDAN (Autor:in) / FU JIANMING (Autor:in) / LEI QIANG (Autor:in) / WANG HUAJUAN (Autor:in) / MAO XUKUN (Autor:in) / LU JIANHUI (Autor:in)
22.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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