Title:
CAISSON-TYPE UNDERGROUND GARAGE WITH COMBINED ARCHED SECTIONS, CONSTRUCTION METHOD AND BUILDING
Document Type and Number:
WIPO Patent Application WO/2022/166001
Kind Code:
A1
Abstract:
Disclosed are a caisson-type underground garage with combined arched sections, a construction method and a building. The garage comprises a middle-portion standard unit and end-portion semicircular arched walls, wherein the middle-portion standard unit is composed of two outer-side longitudinal arched walls and a transverse connecting wall for connecting end portions of the outer-side longitudinal arched walls; arch rings of the outer-side longitudinal arched walls face a side of a soil mass; the transverse connecting wall is provided with a door opening for a vehicle to pass through; the end-portion semicircular arched walls are arranged at two ends of the middle-portion standard unit, arch rings of the arched walls also face the side of the soil mass, and the space of the arched walls is provided with a spiral ramp serving as a passage for the vehicle to go up and down floors; and the end-portion semicircular arched walls should extend from the caisson-type garage to the ground. Parts where outer sides of the caisson-type underground garage with combined arched sections are in contact with the soil mass are all the arched walls. After the caisson-type underground garage bears loads of water and soil, pressure is mainly in the component section, and no or less reinforcement is required. The structural shape is symmetrical, an internal force is balanced, the stress is reasonable, and the size of the component section is relatively small.
Inventors:
JIA QIANG (CN)
LIN YAN (CN)
LIN YAN (CN)
Application Number:
PCT/CN2021/089383
Publication Date:
August 11, 2022
Filing Date:
April 23, 2021
Export Citation:
Assignee:
UNIV SHANDONG JIANZHU (CN)
International Classes:
E04H6/08; E02D29/045; E04B1/00; E04H6/10
Domestic Patent References:
| WO2003023168A1 | 2003-03-20 |
Foreign References:
| CN106854873A | 2017-06-16 | |||
| CN202755701U | 2013-02-27 | |||
| CN202055589U | 2011-11-30 | |||
| CN102720381A | 2012-10-10 | |||
| JP2767021B2 | 1998-06-18 |
Attorney, Agent or Firm:
JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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