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锚索 Cable wire
▇ 概述 Summary
矿用锚索是由钢绞线、锚固剂、托盘、锚具及其它锚固附件组成,可通过机械张拉,对围岩施加主动压力的一种装置。
矿用锚索已被广泛应用于井巷支护,堤坝加固,滑坡治理,隧道加固等各项领域。特别是在煤炭行业巷道施工中。
锚索支护的显著特点是:锚索长度较长,能够锚人到深部较稳定的岩层中;锚索可施加预应力,承载力大。锚索支护是一种主动支护,只需较小密度的锚索即可达到良好的支护效果。锚索支护的广泛应用,极大地提高了巷道支护的整体水平,对保证安全生产,发展高产高效起到了重要作用。
Mine anchor cable is composed of steel strand, anchorage agent, pallet, anchorage and other anchorage accessories. It can exert active pressure on surrounding rock through mechanical tension.
Mine cable wires have been widely used in various fields such as mine roadway support, dam reinforcement, landslide control, tunnel reinforcement and so on. Especially in the coal industry roadway construction.
The remarkable characteristics of cable wire support are that the length of the anchor cable is longer, and it can anchor people into the deep and stable rock strata; the cable wire can exert prestressing force, and the bearing capacity is large.Anchor cable support is a kind of active support, only a small density of anchor cable can achieve good support effect. The wide application of anchor cable support greatly improves the overall level of roadway support, and plays an important role in ensuring safe production and developing high production and efficiency.
▇ 锚索规格型号 The specifications for the cable wire
矿本产品选用国家大型企业生产的φ18、φ22、φ29mm钢绞线,材质性能稳定,产品安全可靠。
规格型号:SKP18-1/1860, SKP22-1/1860,SKP29-1/1860等
This product selects the steel strand line, the specification is φ18、φ22、φ29mm, which produced by large-scale enterprise. The material performance is stable, the product is safe and reliable.
Model: SKP18-1/1860, SKP22-1/1860,SKP29-1/1860 and so on
▇ 锚索技术参数 Technical parameters of anchor cable
锚索型号 Model |
静载性能 Static loadperformance |
设计承载力 Design Bearing Capacity (kN) |
抗拔力 Uplift resistance (kN) |
最大力 Maximum force (kN) |
托板尺寸 Pallet size (mm) |
托板承载力 Bearing capacity of pallet (kN) |
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锚具效率系数 Anchor efficiency factor |
组件受极限拉力时的应变 Strain of components under ultimate tension |
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SKP22-1/1860 |
≥95% |
≥2% |
≥349 |
≥367 |
≥553 |
300×300×16 |
≥524 |
SKP29-1/1860 |
≥594 |
≥623 |
≥940 |
300×300×16 |
≥891 |
▇ 锚索生产线 Anchor Cable Production Line
▇ 锚索锁具 Anchor lock
▇ 成品锚索 Finished anchor cable