Combined probe and corresponding seismic module for the...

Communications – electrical: acoustic wave systems and devices – Seismic prospecting

Reexamination Certificate

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Reexamination Certificate

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07898903

ABSTRACT:
A combined probe includes a dilatometer probe, a gas conduit coupled to the dilatometer probe for providing a gas connection between the dilatometer probe and an external gas source, a wire located in the gas conduit for providing an electrical connection between the dilatometer probe and an external circuit, and a seismic module coupled to the wire located in the gas conduit to provide an electrical connection between the seismic module and the external circuit.

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patent: 6670880 (2003-12-01), Hall et al.
patent: 7273102 (2007-09-01), Sheffield
patent: 2008/0236809 (2008-10-01), Livingstone
patent: 2008/0314593 (2008-12-01), Vinegar et al.
patent: 2009/0034368 (2009-02-01), Johnson
Robertson et al. “Seismic CPT to measure in-situ shear wave velocity”, ASCE Geotechnical Eng Journal, V 112, No. 8, Aug. 1986, pp. 791-804. http://www.civil.ubc.ca/people/faculty/campanella/publications/043-Seismic%20CPT%20to%20Measure%20Shear%20Wave%20Velocity-ASCE-JGE-86.pdf.
Hepton P. 1988. Shear wave velocity measurements during penetration testing. Proc. Penetration Testing in the UK, ICE, 275-278.
G.K. Martin and P.W. Mayne, 1998 Seismic flat dilatometer tests in Piedmont residual soils, 837-842.
Leonards, G. A., et al.; “Settlement of Shallow Foundations on Granular Soils,” Journal of Geotechnical Engineering, col. 114, No. 7, pp. 791-809 (Jul. 1988).
Failmezger, R. A., “Which in-situ test should I use?—a designer's guide,” Ohio River Valley Soils Seminar 39, Cincinnati, Ohio (2008).

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