PORE STRUCTURE DEVICE FOR SUPPRESSING WAVE RUN-UP AND DESIGN METHOD THEREFOR

WIPO Patent Application WO/2020/024628

A1

Disclosed are a pore structure device for suppressing wave run-up and a design method therefor. The device comprises a semi-submerged platform, wherein the semi-submerged platform is composed of four upright columns (1), two buoyancy tanks (2), four cross braces (3) and a deck (4); each of the upright columns (1) has a chamfered square cross-section in the middle, the radius of the chamfer gradually reducing to zero at a position where the upright column is close to the deck (4) and the buoyancy tanks (2); a pore device (5) is mounted outside the upright column (1), and the pore device (5) is formed of four units which are combined and connected together; and each of the units is formed of multiple porous layered boards (61) and connectors (62) which are combined and connected together. By means of performing a water tank experiment to simulate wave characteristics of different sea areas, parameters, such as a pore style, the porosity, the number of layers, the interlayer spacing and the device mounting height, of the porous layered boards of the pore structure device are obtained, and the suppression effect of the pore structure device on wave run-up is improved.

XIAO LONGFEI (CN)
FANG ZHICHAO (CN)
LI HAOBO (CN)
KOU YUFENG (CN)
LIU MINGYUE (CN)
WEI HANDI (CN)
ZHAO GUOCHENG (CN)

PCT/CN2019/084157

February 06, 2020

April 24, 2019

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UNIV SHANGHAI JIAOTONG (CN)

B63B35/44; B63B71/20

CN109080781A	2018-12-25
CN208602661U	2019-03-15
CN104802948A	2015-07-29
CN206900602U	2018-01-19
CN104743075A	2015-07-01
US4233924A	1980-11-18
US4232623A	1980-11-11

SHANGHAI BRIDGE INTELLECTURE PROPERTY CO., LTD (CN)

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