WAVE ABSORBING STRUCTURE BREAKWATER USING THE SAME, AND CONSTRUCTION METHOD OF WAVE ABSORBING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To absorb waves and secure a calm zone in a certain area in the inside or the outside of a harbor, by forming an opening to allow seawater to pass through it to the inside or the outside thereof and providing a framework structure provided with pileinsertion holes, piles inserted in the holes to fix the framework structure on the ground of the water bottom, and a plurality of wave-absorbing blocks charged in the framework structure. SOLUTION: This wave-absorbing unit 10 is formed of steel or concrete foundation piles 12 to fix a framework structure and the framework structure 40 constituted of columns 42 provided with insertion holes to insert the foundation piles 12 and beams 44a, 44b, 46a, 46b connecting the columns 42. The framework structure 40 is provided with a mounting part 60 horizontally constructed at the level near the submarine ground 64 and a plurality of wave-absorbing blocks 50 are put therein And further, the beams 46 of the framework structure 40 are arranged at every certain distance and a plurality of wave-absorbing slits 22 are formed at the front and rear faces to form a vertical wave-absorbing wall. And hence, a wave-absorbing function can be obtained and a certain zone of both inside and outside of the harbor as a calm area can be secured.