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四川的高山无人区基本上终年无人迹,其特点可简括为“五无三多少平地,三高两险一极短”:无路、无电、无水、无通信、无住地;深沟多、自然灾害多、不可控因素多;平地极少,搭帐篷都难找地方,塔位附近连堆塔材的地方都找不出来;高海拔、高山峻岭、高寒地带;地势地形险,有的同基塔4个腿的高度差达36米,相当于12层楼那么高;环境气候险,除了台风,什么天气都可能遇到;施工窗口
Basically, the mountainous no-man’s land in Sichuan is basically unattainable all year round, and its characteristics can be simply summed up as follows: "No land, no land, no electricity, no communication, no residence ; More deep trench, natural disasters and more uncontrollable factors; flat ground rarely take the tents are hard to find places, tower near the tower can not find the place; high altitude, mountains, alpine zone; topography Topography risk, and some 4 feet with the base of the difference between the height of 36 meters, equivalent to 12 floors so high; environmental climate insurance, in addition to the typhoon, what the weather may encounter; Construction window