| 摘要 |
PROBLEM TO BE SOLVED: To allow a wave-dissipating laid body to smoothly fit soil at the bottom of water and to prevent it from being broken even when the rate of sinking is slow. SOLUTION: This wave-dissipating laid body has openings (a) being greater than wave-dissipating members Sa, Sa' and defined by inner frame members 6-9 within an outer frame 5 comprising a plurality of outer frame members 1-4 interconnected in the form of a rectangle on plan view. Defining members 10, 10, 11, 11, 12, 13 are extended between the outer frame members 1-4 and the inner frame members 6-9 whereby engaging meshes a'... sized so that the wave-dissipating members Sa, Sa' are engaged therein without slipping out are defined around the openings (a). This wave-dissipating structure comprises the wave dissipating members Sa,..., Sa' engaged in the engaging meshes a'... of the wave-disspating laid body and other wave-dissipating members Sb,... pressed against one another and held accumulated on the openings (a) by means of the wave-dissipating members Sa..., Sa'....
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