Title:
TUBULAR SHEET PILING AND METHOD FOR CONSTRUCTING A CONTINUOUS UNDERGROUND WALL BY THE PILING
Document Type and Number:
WIPO Patent Application WO/1995/030056
Kind Code:
A1
Abstract:
Tubular sheet piling includes a piling body (1) of several pipes (10, 11) and sheet portions (12) therebetween, a foot (2) and a ring (3) for injecting grout, the ring (3) is inserted into the pipe (10, 11) at the connection between the body (1) and the foot (2) or the adjacent bodies (1), and is formed with injecting holes (31) communicating with the inner surface of the ring (3) and the outer surface of the pipe. The outer diameter of one outside pipe (10) is smaller than that of the other pipes (11), the pipe (10) of smaller diameter is fixed with a guide cutter (14) for the pipe (11) at its end near to the foot to insert the pipe (10) into the pipe (11) of adjacent sheet piling so that the adjacent pilings are jointed to each other; the outside of the piling is also formed with recessions (52) and projections (51) to connect the adjacent pilings to each other.
Inventors:
CHEN KUOCHUNG (CN)
Application Number:
PCT/CN1995/000005
Publication Date:
November 09, 1995
Filing Date:
January 10, 1995
Export Citation:
Assignee:
CHEN KUOCHUNG (CN)
International Classes:
E02D5/04; (IPC1-7): E02D5/04; E02D5/20
Foreign References:
| US3152450A | 1964-10-13 | |||
| JPS60250119A | 1985-12-10 | |||
| GB650332A | 1951-02-21 | |||
| US2101285A | 1937-12-07 | |||
| US3522707A | 1970-08-04 | |||
| JPS61196016A | 1986-08-30 | |||
| JPS6062326A | 1985-04-10 | |||
| JPS63312413A | 1988-12-20 | |||
| JPS63313676A | 1988-12-21 | |||
| US2128428A | 1938-08-30 | |||
| US4162866A | 1979-07-31 | |||
| DE2700414A1 | 1978-07-13 | |||
| US5163785A | 1992-11-17 | |||
| US2249818A | 1941-07-22 |
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