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A platform for research: civil engineering, architecture and urbanism
Tensile fiber anchor rod body and anchor rod
The invention provides a tensile fiber anchor rod body. The tensile fiber anchor rod body comprises a tensile fiber rod body, at least one end of the tensile fiber rod body is provided with threads or is provided with threads in a full-length mode, and the tensile fiber rod body and the threads are formed by dipping, gluing and condensing tensile fibers and resin into the rod body and the threads. The full-length or partial finish rolling deformed steel bar or other materials of the anchor rod with the diameter of 8-50 mm are adopted as a lining of the tensile fiber rod body; and particularly, the thread finish-rolled deformed steel bar is used as a lining at the thread. The prepared tensile fiber anchor rod is structurally characterized in that an expanded head framework is arranged at the bottom end of the tensile fiber rod body, and the expanded head framework comprises a telescopic linkage rod, a bearing plate, a steel bar, a steel bar cage or a variable-diameter steel bar cage with the diameter capable of being expanded, a bag and other anchoring parts; and concrete is poured into the tensile fiber rod body and the expanded head framework.
一种抗拉纤维锚杆杆体，包括抗拉纤维杆身，在抗拉纤维杆至少一端设有螺纹或通长设有螺纹，所述抗拉纤维杆身与螺纹均用抗拉纤维与树脂浸渍胶粘凝结成杆身与螺纹。采用8‑50毫米直径的锚杆的通长或部分精轧螺纹钢或其他材质作为抗拉纤维杆身内衬；尤其是螺纹精轧螺纹钢作为所述螺纹处内衬。制备的抗拉纤维锚杆结构是，抗拉纤维杆体的底端部设有扩大头骨架，扩大头骨架包括能伸缩的连动杆、承压板、钢筋、钢筋笼或能扩大直径的变直径钢筋笼、囊袋及其他锚固件；抗拉纤维杆体与扩大头骨架浇筑混凝土。
Tensile fiber anchor rod body and anchor rod
The invention provides a tensile fiber anchor rod body. The tensile fiber anchor rod body comprises a tensile fiber rod body, at least one end of the tensile fiber rod body is provided with threads or is provided with threads in a full-length mode, and the tensile fiber rod body and the threads are formed by dipping, gluing and condensing tensile fibers and resin into the rod body and the threads. The full-length or partial finish rolling deformed steel bar or other materials of the anchor rod with the diameter of 8-50 mm are adopted as a lining of the tensile fiber rod body; and particularly, the thread finish-rolled deformed steel bar is used as a lining at the thread. The prepared tensile fiber anchor rod is structurally characterized in that an expanded head framework is arranged at the bottom end of the tensile fiber rod body, and the expanded head framework comprises a telescopic linkage rod, a bearing plate, a steel bar, a steel bar cage or a variable-diameter steel bar cage with the diameter capable of being expanded, a bag and other anchoring parts; and concrete is poured into the tensile fiber rod body and the expanded head framework.
一种抗拉纤维锚杆杆体，包括抗拉纤维杆身，在抗拉纤维杆至少一端设有螺纹或通长设有螺纹，所述抗拉纤维杆身与螺纹均用抗拉纤维与树脂浸渍胶粘凝结成杆身与螺纹。采用8‑50毫米直径的锚杆的通长或部分精轧螺纹钢或其他材质作为抗拉纤维杆身内衬；尤其是螺纹精轧螺纹钢作为所述螺纹处内衬。制备的抗拉纤维锚杆结构是，抗拉纤维杆体的底端部设有扩大头骨架，扩大头骨架包括能伸缩的连动杆、承压板、钢筋、钢筋笼或能扩大直径的变直径钢筋笼、囊袋及其他锚固件；抗拉纤维杆体与扩大头骨架浇筑混凝土。
Tensile fiber anchor rod body and anchor rod
一种抗拉纤维锚杆杆体及锚杆
WU DONGDONG (author) / WU HAILONG (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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