Title:
ROAD STRUCTURE TRANSFORMED FROM OVERSIZED DETACHED UNDERGROUND GARAGE AND CONSTRUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/155469
Kind Code:
A1
Abstract:
The present invention relates to a road structure transformed from an oversized detached underground garage and a construction method thereof, for use in solving the problem that a newly-built city expressway passes through a large underground space. The technical key point is a construction method for transforming an oversized detached underground garage into a road structure. The method comprises the following steps: S100, segmenting a garage; S200, preparing before construction, transporting materials and equipment required for construction to a site, and cleaning the construction site; S300, transforming a front section; S400, transforming a middle section; and S500, transforming a rear section. The innovation of the present invention is to use segmented construction, completely abandon the front section, provide a transition section in the middle, use a double-layer road design in the rear section, and fully utilize the original underground garage structure. A foam concrete material is selected for filling, so that the load and the settling volume are reduced, the filling is very dense, and an upper road structure can be fully borne. Transformed and designed novel settlement joints can effectively solve the problem of uneven settlement. A double-layer transformation is used for the rear section, so that vehicle diversion is realized, and the road congestion condition is alleviated.
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Inventors:
WEI GANG (CN)
XU TIANBAO (CN)
ZHU JIAXUAN (CN)
CUI YUNLIANG (CN)
LI BING (CN)
WANG KE (CN)
XIANG PENGFEI (CN)
LIN SHUANGYAN (CN)
WANG XINQUAN (CN)
DIAO HONGGUO (CN)
XU TIANBAO (CN)
ZHU JIAXUAN (CN)
CUI YUNLIANG (CN)
LI BING (CN)
WANG KE (CN)
XIANG PENGFEI (CN)
LIN SHUANGYAN (CN)
WANG XINQUAN (CN)
DIAO HONGGUO (CN)
Application Number:
PCT/CN2022/127356
Publication Date:
August 24, 2023
Filing Date:
October 25, 2022
Export Citation:
Assignee:
HANGZHOU CITY UNIV (CN)
International Classes:
E04G23/02; E01C1/00; E01F5/00; E02D29/16
Foreign References:
| CN114439267A | 2022-05-06 | |||
| CN1693591A | 2005-11-09 | |||
| CN104099943A | 2014-10-15 | |||
| KR20210102867A | 2021-08-20 | |||
| JPH032470A | 1991-01-08 | |||
| FR2955878A1 | 2011-08-05 |
Attorney, Agent or Firm:
HANGZHOU QIUSHI PATENT OFFICE CO.. LTD. (CN)
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