Title:
MOVABLE COFFERDAM OPEN-CUTTING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/155657
Kind Code:
A1
Abstract:
A movable cofferdam open-cutting method comprises the following steps: 1, enclosing to form a cofferdam body; 2, cutting out earth in a construction mass (1) to build a tunnel; 3, removing a removal body (2); 4, building a new construction body (3); and 5, repeating steps 2 to 4 until completion of tunnel construction, wherein steps 2, 3 and 4 can be synchronously carried out in a random order.
Inventors:
WANG YUBIN (CN)
Application Number:
PCT/CN2016/078276
Publication Date:
October 06, 2016
Filing Date:
April 01, 2016
Export Citation:
Assignee:
WANG YUBIN (CN)
International Classes:
E02D29/045; E02D29/063; E02D19/04
Foreign References:
| CN104878774A | 2015-09-02 | |||
| CN104727343A | 2015-06-24 | |||
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| CN204676573U | 2015-09-30 | |||
| CN204676522U | 2015-09-30 | |||
| CN204780916U | 2015-11-18 | |||
| CN103981879A | 2014-08-13 | |||
| CN101634375A | 2010-01-27 | |||
| US20140369753A1 | 2014-12-18 | |||
| KR101169437B1 | 2012-07-30 | |||
| CN102733402A | 2012-10-17 |
Attorney, Agent or Firm:
NANJING JUNTAO PATENT TRADEMARK AGENCY CO., LTD (CN)
南京君陶专利商标代理有限公司 (CN)
南京君陶专利商标代理有限公司 (CN)
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