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Title:
UNDERGROUND BUILDING FORMED OF PILES AND WALLS, AND METHOD FOR CONSTRUCTING SAME
Document Type and Number:
WIPO Patent Application WO/2018/133746
Kind Code:
A1
Abstract:
Disclosed are an underground building formed of piles and walls, and a method for constructing same, wherein, during construction, the base of a wall (1) thereof has a chain cutter (3) for excavating rock and earth, and two ends of the wall (1) and piles are mutually embedded or fixedly connected as one. The piles are piles with grooves, and two ends of the wall (1) are embedded in the pile grooves when installing. The base and a side face of the piles with grooves, and the base and a side face of the wall (1) are provided with a track (1-1), the chain cutter (3) for excavating rock and earth is equipped on the track (1-1), a chain excavating apparatus (2) is composed of the chain cutter (3), a sprocket (6) and a driving apparatus (4), and a base track (B-1) has a height difference to facilitate the chain cutter (3) running at intersection points. During construction, the driving apparatus (4) drives the chain cutter (3), the chain cutter (3) runs along the track (1-1), a cutter (3-2) on the pile base track (B-1) excavates rock and earth, and when the chain cutter (3) is running from the base upwards, the excavated rock and earth are driven upwards, and the chain cutter (3) at the base of the pile descends together with the pile. The walls and the piles of the building can be manufactured in segments at a prefabricating site, after assembly on site, they descend as a whole, construction is simple, quality is good, the construction period is short, costs are low, and the construction is suitable for various areas.

Inventors:
WANG, Yubin (Xinhua Road 121#, Wuxi, Jiangsu 2, 214112, CN)
Application Number:
CN2018/072526
Publication Date:
July 26, 2018
Filing Date:
January 13, 2018
Export Citation:
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Assignee:
WANG, Yubin (Xinhua Road 121#, Wuxi, Jiangsu 2, 214112, CN)
International Classes:
E02D29/045; E02D5/03; E02D5/24
Foreign References:
CN106759486A2017-05-31
CN1049694A1991-03-06
CN1068382A1993-01-27
CN1108333A1995-09-13
CN104179214A2014-12-03
JP2010229626A2010-10-14
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