Wave-dissipating caisson and parapet used for wave-dissipating caisson

摘要

PPROBLEM TO BE SOLVED: To provide a caisson capable of achieving satisfactory effect in reducing the volume of waves crossing an embankment. PSOLUTION: This wave breaking type caisson 100 is provided with a water reservoir chamber 103 for letting seawater 20 flow in it from the sea 10 through an opening 102 and letting the seawater 20 remain in it to reduce water power of the seawater 20 and a communicating passage 105 for communicating an upper part space 104 in the water reservoir chamber 103 with the surface 13 of the sea 10. PCOPYRIGHT: (C)2008,JPO&INPIT