锚设备

GB/T5650-1985扩口式管接头空心螺栓液压式顶板锚栓安装设备

Flared type tube fittings & Inverted flare bolts hydraulic roof bolting equipment

通过掘支锚一体化井下工业性试验，对掘锚机的设备配套及适应性有了初步的认识；

The preliminary knowledge of the equipment configuration and adaptability of the header with bolting machine is obtained by means of the underground industrial experiment of excavation and bolting integration .

针对北锚特大沉井的土层结构和水文地质情况，总结介绍了北锚碇基础施工设备、工艺、方法和施工取得的成果。

In consideration of the soil stratum and hydrogeological conditions of the super large open caisson of the north anchorage , this paper introduces with a summary of the construction equipment , technology , approaches and accomplishments achieved in the construction of the north anchorage foundation .