Construction method for burying landslide-preventing piles on work platforms for high places

摘要

PROBLEM TO BE SOLVED: To mount a heavy machine for forming a large excavation hole on a high-mountain mountain part where it is difficult to carry in, and to install a gate-type crane 2 on it without using a large heavy machine. Therefore, we propose a landslide prevention pile burying construction method for efficiently burying a landslide prevention pile T. SOLUTION: A self-propelled carrying means 1 capable of self-propelled from a working lowland D at the foot of a highland mountainous area A toward a highland working scaffold B is provided, and a gate crane 2 is installed on the highland working scaffold B. order to, the gantry crane 2 in the working lowland D is divided formed by decomposing the weight enough to be transported by the self-propelled conveying device 1 into a plurality of portal crane component 2