| 摘要 |
PROBLEM TO BE SOLVED: To overcome problems such that a retaining wall becomes an extremely obstructive structure, spoils apparent beauty and makes a building cost huge, because the retaining wall structurally has a large scale unnecessary for an ordinary structure, though the retaining wall becomes the structure with a great safety factor so as to be prevented from being destroyed and collapsed when a large load abruptly acts on the retaining wall due to an earthquake, a landslip, a landslide, etc. SOLUTION: Characteristically, a buffer is mounted on a pressurized side surface of a retaining wall body.
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