| 摘要 |
PURPOSE: An upright wharf installing structure using caisson is provided to settle a firm wharf against waves. CONSTITUTION: An upright wharf installing structure using caisson is composed of an upper caisson and a lower caisson mounted on a case end of submarine face. The upper caisson is a square shape installing four peripheral walls(1,2,3,4) vertically forms a concave and a convex on a middle portion of an outer wall of the two peripheral walls. The lower caisson protrudes convex on a middle portion of the four peripheral walls and forms the convex and the concave. Then, the lower caisson sealing the floor of the four peripheral walls by a floor face is mounted on submarine base end. Thus, the upper caisson is stacked on an upper face of the lower caisson to place a concrete cap(10) by filling sand into inside of the caisson.
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