ROAD STRUCTURE ON MOUNTAINSIDE AND CONSTRUCTION METHOD

摘要

PURPOSE: To suppress the quantity of a cut and the area of the cut minimally by lengthening a pile on the mountain side by ensuring the advantage of the method of inhibition pile construction of the inhibition of the quantity of the cut and the area of the cut and increasing the earth-pressure resistance of the pile on the mountain side by safely building a road efficiently and constructing a vertical wall on the mountain side of the road at the time of one-side slope. ;CONSTITUTION: A series of deep foundation piles 5 are mounted on the valley side besides a series of deep foundation piles 4 on the mountain side of a road 3. The pile heads of the deep foundation piles 5 on the valley side and the intermediate sections of the deep foundation piles 4 on the mountain side are bonded by connecting beams 9 and upper floor slabs 10, and a shed 14 covering the upper section of the road 3 is constructed. Structure such as a chair is formed as a whole.;COPYRIGHT: (C)1996,JPO