某露天矿边坡滑塌治理方案
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摘要
针对某露天矿山边坡滑塌现象,通过了解边坡地质条件及现场情况,提出了一种结合主动柔性防护网和普通砂浆锚杆锚固的边坡滑塌治理方案,采用钢丝绳网、普通钢丝格栅等主要材料,通过钢丝绳锚杆和支撑绳的组合稳定坡面,防止边坡岩体进一步滑移和坍塌。治理后达到矿山安全生产的要求,滑塌区域边坡面安全稳定。
According to the landslide phenomenon of slope in an open-pit mine, through the understanding of the slope geological conditions and site conditions, this paper proposes a slope collapse treatment scheme combining active flexible fence and ordinary mortar anchor rod. The main materials such as steel wire mesh and ordinary steel wire grid, through the wire rope bolt and rope supporting combination stable slope, prevents the slope rock mass further slide and collapse. After treatment, the mine meets the requirements of safe production, and the slope surface in the collapse area is safe and stable.
According to the landslide phenomenon of slope in an open-pit mine, through the understanding of the slope geological conditions and site conditions, this paper proposes a slope collapse treatment scheme combining active flexible fence and ordinary mortar anchor rod. The main materials such as steel wire mesh and ordinary steel wire grid, through the wire rope bolt and rope supporting combination stable slope, prevents the slope rock mass further slide and collapse. After treatment, the mine meets the requirements of safe production, and the slope surface in the collapse area is safe and stable.
引文
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[4]邹彪.SNS柔性防护技术在边坡危岩防护中的应用[J].黑龙江交通科技,2017,40(11):38-39.
[5]王美红,李成山.手术缝合线的固结技术[J].上海纺织科技,2012,40(09):1-4,12.
[6]金丽华,徐志军. SNS主动防护网在公路边坡的应用[J].中国水运,2012, 12(z1):281-282.
[2]宋建勋. SNS主动防护网在山区高速公路中的应用[J].江西建材,2014(8):181.
[3]李春江.岩溶地质山区高速公路边坡SNS主动防护施工技术[J].城市建设理论研究, 2011(35).
[4]邹彪.SNS柔性防护技术在边坡危岩防护中的应用[J].黑龙江交通科技,2017,40(11):38-39.
[5]王美红,李成山.手术缝合线的固结技术[J].上海纺织科技,2012,40(09):1-4,12.
[6]金丽华,徐志军. SNS主动防护网在公路边坡的应用[J].中国水运,2012, 12(z1):281-282.