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发明公开
CN104453962A 一种高强钢丝与注浆管环绕配合高抗剪能力新型锚杆 无效 - 驳回

一种高强钢丝与注浆管环绕配合高抗剪能力新型锚杆
摘要：
本发明提供了一种高强钢丝与注浆管环绕配合高抗剪能力新型锚杆，属于锚固工程领域，是一种支护装置，主要应用于地质条件复杂，容易使锚杆发生横向变形的地质，本发明由注浆管、锥形锚头、膨胀管、碗形托盘、螺母、高强钢丝组成，锚杆的头部设有锥形锚头，并且与高强钢丝固定在一起，高强钢丝紧密有序环绕注浆管，与膨胀管注浆管相配合，保证注浆管的抗剪性。
摘要（英）：

The invention provides a novel anchor rod with high-strength steel wires and a grouting pipe in surrounded matching and a high shear resistant capacity, and belongs to the field of anchoring engineering. The anchor rod is a supporting and protecting device and mainly used for geology which has complicated geological conditions and is easy to enable the anchor rod to laterally deform. The anchor rod disclosed by the invention consists of the grouting pipe, a conical anchor head, an expansion pipe, a bowl-shaped tray, a nut and the high-strength steel wires, wherein the conical anchor head is arranged at the head of the anchor rod, the anchor rod is fixed to the high-strength steel wires together, and the high-strength steel wires closely and orderly surround the grouting pipe so as to be matched with the expansion pipe and the grouting pipe, so that the shear resistant capacity of the grouting pipe is ensured.

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