Title:
CONSTRUCTION METHOD FOR INTEGRAL LIFTING OF L-SHAPED BIDIRECTIONAL CANTILEVER STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2021/000290
Kind Code:
A1
Abstract:
A construction method for integral lifting of an L-shaped bidirectional cantilever structure, comprising first, pre-assembling the L-shaped bidirectional cantilever structure (1) on the ground, and according to a lifting point and the center of gravity of the L-shaped bidirectional cantilever structure (1), adjusting the center of gravity of the L-shaped bidirectional cantilever structure (1) by using an assembled auxiliary structure (2) and a temporary counterweight (3), so that the L-shaped bidirectional cantilever structure (1) has good anti-overturning performance and stability during lifting. This construction method converts a large number of high rise operations which have many dangerous sources and bad construction environment conditions into ground operations, optimizing the construction environment conditions, having short construction period, high construction quality, and safe and reliable construction process, and reducing construction costs.
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Inventors:
WANG LONG (CN)
LIANG HUQING (CN)
CHEN ZHENYING (CN)
CHEN ZHENMING (CN)
LU DEHUI (CN)
LIANG HUQING (CN)
CHEN ZHENYING (CN)
CHEN ZHENMING (CN)
LU DEHUI (CN)
Application Number:
PCT/CN2019/094564
Publication Date:
January 07, 2021
Filing Date:
July 03, 2019
Export Citation:
Assignee:
GUANGZHOU WU YANG CONSTRUCTION MACHINERY CO LTD (CN)
GUANGZHOU CONSTR ENG CO LTD (CN)
GUANGZHOU CONSTR ENG CO LTD (CN)
International Classes:
E01D21/00
Foreign References:
| CN107100309A | 2017-08-29 | |||
| CN101725115A | 2010-06-09 | |||
| CN106012864A | 2016-10-12 | |||
| CN109208478A | 2019-01-15 | |||
| JP2000045231A | 2000-02-15 | |||
| US20110030155A1 | 2011-02-10 |
Attorney, Agent or Firm:
GUANGZHOU SINO PATENT & TRADEMARK AGENT CO., LTD. (CN)
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