| 摘要 |
PROBLEM TO BE SOLVED: To provide a ground reinforcing structure having little settlement, high strength and a large ultimate bearing capacity and improving a traffic vibration damping effect and a vibration control effect by arranging and stacking multiple sandbags, and practically integrating the sandbags constituting a stratified object. SOLUTION: A bag-like object integrated with a cord-like object is used to form a sandbag 2 in advance, and multiple sandbags 2 are connected by attached cords. Two or more stratified objects 4 arranged with the sandbags 2 are stacked, and a ground reinforcing structure 1 practically integrating the sandbags 2 constituting one or more stratified objects 4 is formed. When two or more layered product 4 are used, the length of the bottom side of an upper stratified object 4 is made the length of the bottom side of a lower stratified object 4 or below. A foundation 6 is formed on the reinforcing structure 1 to suppress ground settlement, and the soil grains in the sandbags 2 below the foundation 6 are expanded by an upper mount load. The sandbags 2 themselves are solidified by the reaction of the sandbags 2, the sandbags 2 are integrated with the foundation 6 of a building to exhibit a high hearing capacity, and the settlement into the ground 5 can be largely suppressed.
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