Title:
SAMPLING DEVICE AND SAMPLING METHOD FOR TEST SPECIMEN USED IN EVALUATION TEST ON GROUND IMPROVEMENT BODY
Document Type and Number:
Japanese Patent JP2017179729
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide means of a simple structure for accurately sampling a test specimen, when sampling the test specimen used in an evaluation test on a ground improvement body.SOLUTION: A test specimen sampling device includes at least a storage part for storing a ground improvement body as a test specimen, and a holding part for holding the test specimen in the storage part. The test specimen is sampled using the test specimen sampling device, by inserting the test specimen sampling device, after applying lubricant oil on an inner wall of the test specimen sampling device, into the ground improvement body before solidification, and pulling out the test specimen sampling device after the ground improvement body has solidified, while holding the test specimen stored in the storage part with the holding part.SELECTED DRAWING: Figure 2
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Inventors:
KOBAYASHI MAKIKO
MATSUI HIDETAKE
MATSUI HIDETAKE
Application Number:
JP2016063737A
Publication Date:
October 05, 2017
Filing Date:
March 28, 2016
Export Citation:
Assignee:
TAISEI CORP
International Classes:
E02D1/04; E02D3/12
Attorney, Agent or Firm:
Sakuo Yamaguchi
Nobuyuki Oshima
Shinjiro Yamaguchi
Nobuyuki Oshima
Shinjiro Yamaguchi
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