严寒地区输水渠道滑坡快速维修方法

Rapid repairing method for landslide of water conveyance channel in alpine region

在北疆严寒地区输水明渠滑坡维修中,由于施工工期短,施工环境恶劣,施工断面狭小,特别在深挖方滑坡段,大型施工机械不易作业,效率降低。如何组织好滑坡段维修各工序的高效衔接,是节约维修时间,提高供水保证率的关键。结合多年渠道滑坡维修实践经验,重点讨论渠道滑坡快速维修的方法。

During the repair of the landslide occurred in open water conveyance channel in the alpine region of the North Xinjiang,the large construction machineries are unfeasible to be operated,especially in the landslide section that the deep excavation is necessary to be carried out due to the limited construction period,poor construction environment and narrow construction section,ard then the construction efficiency is certainly lowered.How to organize all the construction procedures for the repair of the landslide section well and then make a high-efficient link-up of them is the key link for saving the repairing time and enhancing the water supply guarantee rate.Combined with the practice experiences got from the repair of the landslide in channel for many years,the relevant rapid repairing method is emphatically discussed herein.