Title:
MOUNTING METHOD FOR SLOT-TYPE PREFABRICATED COMPONENT OF FABRICATED HIGH-PILED WHARF
Document Type and Number:
WIPO Patent Application WO/2023/173687
Kind Code:
A1
Abstract:
A mounting method for a slot-type prefabricated component of a fabricated high-piled wharf. A slot-type component (1) is a component with internally-provided cavities. The internally-provided cavities (2) are cylindrical. The circle center of each internally-provided cavity coincides with the center of a pile foundation, and the diameter thereof is 200 mm-400 mm larger than the diameter of the pipe foundation. The pile foundation extends into the cavities (2) of the component. The method comprises the steps of: 1) putting a ship in place; 2) erecting and mounting operation platforms (13); 3) a crane ship lifting a slot-type component (1); 4) the slot-type component (1) rotating 90 degrees from a longitudinal direction to a transverse direction; 5) transversely transporting the slot-type component (1) to a mounting position in a lifting manner; 6) lowering and mounting the slot-type component (1); 7) using a pile top self-supporting method for the slot-type component (1); and 8) after the mounting of the slot-type component (1) is completed, casting concrete or grouting material into the internally-provided cavities (2) in a timely manner, so as to form a stable post-cast joint connection. By means of the present mounting method, precise positioning can be achieved; the use of a large number of waling supporting systems is avoided, thereby reducing the construction costs; and construction is efficient and convenient, and labor input is avoided.
Inventors:
LIU PENG (CN)
ZHOU HOUYA (CN)
ZHANG YUEHUI (CN)
HE JUN (CN)
XU HUAFENG (CN)
WANG GUOZHENG (CN)
DONG HAO (CN)
ZHANG YUNXIU (CN)
ZHAO ZHENYU (CN)
YANG DENGHUI (CN)
ZHOU HOUYA (CN)
ZHANG YUEHUI (CN)
HE JUN (CN)
XU HUAFENG (CN)
WANG GUOZHENG (CN)
DONG HAO (CN)
ZHANG YUNXIU (CN)
ZHAO ZHENYU (CN)
YANG DENGHUI (CN)
Application Number:
PCT/CN2022/115358
Publication Date:
September 21, 2023
Filing Date:
August 29, 2022
Export Citation:
Assignee:
CCCC THIRD HARBOR ENG BUREAU CO LTD (CN)
International Classes:
E02B3/06; E02B1/00
Foreign References:
| CN113481931A | 2021-10-08 | |||
| CN111749141A | 2020-10-09 | |||
| CN114508074A | 2022-05-17 | |||
| CN211849244U | 2020-11-03 | |||
| CN215669295U | 2022-01-28 | |||
| CN113481930A | 2021-10-08 | |||
| CN107975059A | 2018-05-01 | |||
| JP2004011337A | 2004-01-15 | |||
| EP2650446A1 | 2013-10-16 | |||
| JP2008150859A | 2008-07-03 |
Other References:
WU HAO: "Construction Technology of Small Beam and Slab High Pile Wharf Cast-in-place on Water", BUILDING TECHNIQUE DEVELOPMENT, vol. 47, no. 22, 31 December 2020 (2020-12-31), pages 72 - 74, XP093092816, ISSN: 1001-523X
Attorney, Agent or Firm:
LIANYUNGANG RUNZHI PATENT AGENT OFFICE (CN)
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