Title:
LIGHTWEIGHT LONG-DISTANCE CROSS-SEA INTELLIGENT PERMANENT RAILWAY/HIGHWAY FLOATING BRIDGE HAVING LOW CONSTRUCTION COST AND SHORT CONSTRUCTION PERIOD
Document Type and Number:
WIPO Patent Application WO/2022/256948
Kind Code:
A1
Abstract:
A lightweight long-distance cross-sea intelligent permanent railway/highway floating bridge. Floating islands are constructed by using seawater buoyancy, each floating island is firmly grasped by submarine rooting stainless steel wire ropes, the floating islands are synthesized from an inexpensive material, and a bridge is erected on the floating islands. Special well holes are drilled in a seabed of a strait, and stainless steel wire rope mud is pre-buried in casings for sealing up; and under seabed geological conditions and allowable local typhoon strength, the stainless steel wire ropes are wound and bound on reinforced concrete blocks sinking into the seabed to replace the drilling of the well holes. 12 strands of rooting stainless steel wire ropes are uniformly distributed and straightened on the left and right sides of each floating island for firmly grasping the floating island, and the absolute horizontal height of the floating island is unchanged. At a lowest tide level, it is ensured that the 12 strands of rooting stainless steel wire ropes have moderate tension. The floating bridge does not need to construct piers on the seabed of the strait, thereby reducing the construction difficulty and engineering quantity of cross-sea bridge construction, and slightly influencing the ecological environment of the strait.
Inventors:
LI KUAN (CN)
Application Number:
PCT/CN2021/000200
Publication Date:
December 15, 2022
Filing Date:
September 27, 2021
Export Citation:
Assignee:
LI KUAN (CN)
International Classes:
E01D15/14; B63B35/44; E01D19/00; E01D19/02; E02B17/08; E01D101/30
Foreign References:
| CN111827083A | 2020-10-27 | |||
| CN108487182A | 2018-09-04 | |||
| CN1616768A | 2005-05-18 | |||
| CN1259602A | 2000-07-12 | |||
| FR2247910A5 | 1975-05-09 |
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