JAPANESE ARCHIPELAGO REMODELING METHOD WITH SUPER-DEEP UNDERGROUND TUNNEL

摘要

PURPOSE:To effectively use the underground space and underground resources of the Japanese islands, and enlarge the islands by arranging an island crossing trunk line in a super-deep zone under ground, and a trunk line for connecting the line under ground and a line on ground to each other, and by burying scrap material at the time of excavation, to form artificial lands. CONSTITUTION:An island crossing trunk line 1 at positions 1000-2000m deep under ground, a plurality of trunk lines 2 for connecting the line under ground and a line on ground to each other, and an access line 4 are arranged, and with scraps at the time of excavating the zones of the trunk lines 1, 2, artificial islands 3 are formed in the marine zones of the on-ground side end sections of the trunk line 2. Besides, the zones of the trunk lines 1, 2 are divided into an upper space 7 and a lower apace 10, and in the lower space 10, the zones 11, 12, 13 of roads, railways, industries, and residences are arranged. Besides, geothermal power plant facilities, natural gas generating facilities, vapor feeding facilities, and feed water facilities are arranged, and power, vapor, and water to be consumed in the zones of the trunk lines 1, 2 are fed, and the upper space 7 and on-ground are communicated with each other through ventilation flues 5, and air is fed in or is exhausted from the zones of the trunk lines 1, 2.