| 摘要 |
A steel wire reinforced structure of an underground temporary facility is provided to reinforce an underground excavated surface effectively, and to increase resistant force against soil by placing steel wires along post piles. A steel wire reinforced structure of an underground temporary facility is installed on an underground excavated surface. A truss frame is placed with steel wires(42) along post piles(44,46) to reinforce excavated wall body surfaces. The truss frame has side wall post piles fixed by the steel wires, and scene post piles tightening the steel wires fixed to the wall body post piles. Steel wire fixing parts(54) are formed to the lower ends of the wall body post piles. A plurality of steel wire guiding parts(56) are formed to the center of the wall body post piles to guide the steel wires. A plurality of steel wire mounting parts(58) are formed to the scene post piles to tighten the steel wires. Steel wire temporary mounting parts(60) are formed to the upper ends of the wall body post piles. The post piles are connected to the underground temporary facility by jacks(32). |
