Method and test setup for determining the bearing behaviour...

Details Method and test setup for determining the bearing behaviour... Method and test setup for determining the bearing behaviour...

2007-02-13

2007-02-13

Will, Thomas B. (Department: 3671)

Hydraulic and earth engineering

Foundation

Columnar structure

C073S084000, C405S256000

Reexamination Certificate

active

10947198

ABSTRACT:
The invention relates to a method and a test setup for determining the bearing behaviour of displacement piles. The displacement piles are produced by making a hole using a displacement head and subsequently filling the hole with a hardenable suspension, whilst leaving the displacement head in the hole. The resulting test pile is subject to the action of a test load using a loading device and the bearing behaviour is measured by a measuring device. An efficient test performance results from the fact that the displacement head is introduced into the ground by means of a metallic pile string, which forms part of the test pile.

REFERENCES:
patent: 3946601 (1976-03-01), Yizhaki
patent: 4081992 (1978-04-01), Aurora et al.
patent: 5234290 (1993-08-01), Collins
patent: 6363776 (2002-04-01), Reinert, Sr.
patent: 6983643 (2006-01-01), Brighton et al.
patent: 24 34 054 (1975-02-01), None
patent: 40 05 032 (1991-08-01), None
patent: 42 28 580 (1992-09-01), None
“Bautechnik,” 69/1992, S. 728.

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