Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a pipe column for a prestress anti-floating tensile reinforcing steel bar combined anchor rope. The pipe column comprises a concrete prefabricated pipe column body provided with a framework of steel reinforcement, and the pipe column can accommodate the reinforcing steel bar of the anchor rod. The inner diameter of the pipe column is 3-7 cm and the outer diameter of the pipe column is 14-30 cm. The framework of steel reinforcement is arranged in the concrete prefabricated pipe column. The combined anchor rope is a pre-tensioning prestress anti-floating tensile reinforcing steel bar anchor rope. The pipe column is a pipe column shaped jacket of the reinforcing steel bar of the anchor rod. The reinforcing steel bar of the anchor rod penetrates the pipe column, carrying plates which are provided with holes in the center and are greater than the inner diameter of the pipe column are placed at two ends of a product pipe column, and the reinforcing steel bar ends arefixed to the carrying plates or are welded and fixed to the carrying plates when stress is applied to the anchor rod exposed on the surfaces of the carrying plates. The reinforcing steel bar is a single finish rolled anchor rod reinforcing steel bar or comprises a plurality of finish rolled anchor rod reinforcing steel bars. When the finish rolled anchor rod reinforcing steel bars are used, the carrying plates need a prestress applying device provided with multiple holes and reinforcing steel bars.
预应力抗浮抗拉钢筋组合锚杆用管柱，包括混凝土预制的设有钢筋骨架的管柱，且为容纳锚杆钢筋的管柱，内径3‑7厘米，外径14‑30厘米，混凝土预制的管柱中设有钢筋骨架。组合锚杆为先张式预应力抗浮抗拉钢筋锚杆，所述管柱为锚杆钢筋的管柱形外套，用锚杆钢筋穿过管柱，用中央有孔且大于管柱内径的承载板置于成品管柱的两端，承载板表面露出的锚杆被施加应力时用螺母将钢筋端固定在承载板或将钢筋端焊接固定在承载板上，钢筋是单根精轧锚杆钢筋，或是数根精轧锚杆钢筋，数根精轧锚杆钢筋时承载板要有多孔和多根钢筋的预应力施加装置。
The invention relates to a pipe column for a prestress anti-floating tensile reinforcing steel bar combined anchor rope. The pipe column comprises a concrete prefabricated pipe column body provided with a framework of steel reinforcement, and the pipe column can accommodate the reinforcing steel bar of the anchor rod. The inner diameter of the pipe column is 3-7 cm and the outer diameter of the pipe column is 14-30 cm. The framework of steel reinforcement is arranged in the concrete prefabricated pipe column. The combined anchor rope is a pre-tensioning prestress anti-floating tensile reinforcing steel bar anchor rope. The pipe column is a pipe column shaped jacket of the reinforcing steel bar of the anchor rod. The reinforcing steel bar of the anchor rod penetrates the pipe column, carrying plates which are provided with holes in the center and are greater than the inner diameter of the pipe column are placed at two ends of a product pipe column, and the reinforcing steel bar ends arefixed to the carrying plates or are welded and fixed to the carrying plates when stress is applied to the anchor rod exposed on the surfaces of the carrying plates. The reinforcing steel bar is a single finish rolled anchor rod reinforcing steel bar or comprises a plurality of finish rolled anchor rod reinforcing steel bars. When the finish rolled anchor rod reinforcing steel bars are used, the carrying plates need a prestress applying device provided with multiple holes and reinforcing steel bars.
预应力抗浮抗拉钢筋组合锚杆用管柱，包括混凝土预制的设有钢筋骨架的管柱，且为容纳锚杆钢筋的管柱，内径3‑7厘米，外径14‑30厘米，混凝土预制的管柱中设有钢筋骨架。组合锚杆为先张式预应力抗浮抗拉钢筋锚杆，所述管柱为锚杆钢筋的管柱形外套，用锚杆钢筋穿过管柱，用中央有孔且大于管柱内径的承载板置于成品管柱的两端，承载板表面露出的锚杆被施加应力时用螺母将钢筋端固定在承载板或将钢筋端焊接固定在承载板上，钢筋是单根精轧锚杆钢筋，或是数根精轧锚杆钢筋，数根精轧锚杆钢筋时承载板要有多孔和多根钢筋的预应力施加装置。
Pipe column for prestress anchor rod, anchor rod and construction method
一种预应力锚杆用管柱、锚杆及施工工法
10.07.2020
Patent
Elektronische Ressource
Chinesisch
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