FOUNDATION STRUCTURE OF FILL, AND CONSTRUCTION METHOD FOR FOUNDATION

摘要

PROBLEM TO BE SOLVED: To provide a foundation structure of fill, which enables safe construction without regulating the travel of a train and a vehicle, and a construction method for the foundation structure.;SOLUTION: The foundation structure 1, which is constructed on the fill 3 formed on original ground 2, comprises: a rod-like reinforcing material 4 which is embedded in the fill 3 in such a manner that an upper end is protruded from a slope; a solidified body 5 which is provided on the outer periphery of the reinforcing material 4, so as to fix the reinforcing material 4 to the fill 3; and a supporting portion 6 which is composed of vertical and horizontal beams 6a and 6b arranged in a grid pattern, and which is installed on the slope in the state of being connected to an upper end of the reinforcing material 4. On the horizontal beam 6b on the upper side of the supporting portion 6, a soundproof wall 9 for reducing a traveling sound of the train 8 traveling on a railroad track 7 is mounted along the railroad track 7.;COPYRIGHT: (C)2008,JPO&INPIT