Title:
MEASUREMENT SYSTEM AND MEASUREMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2021/140596
Kind Code:
A1
Abstract:
A measurement system (100), which measures a subgrade reaction coefficient of a plurality of layers having different depths in a subgrade (200), comprises an object (40) provided to a ground surface (200A) of the subgrade (200), a soil pressure gauge (10) that measures the soil pressure of a plurality of layers (201) relative to the load of the object (40), a settlement gauge (20) that measures the amount of settlement of the plurality of layers (201) relative to the load of the object (40), and a computation device (30) that computes the subgrade reaction coefficient of the plurality of layers on the basis of the soil pressure and the amount of settlement.
Inventors:
KOBAYASHI DAIKI (JP)
ARATAKE ATSUSHI (JP)
WATANABE KAZUAKI (JP)
NAKAGAWA MASAFUMI (JP)
ARATAKE ATSUSHI (JP)
WATANABE KAZUAKI (JP)
NAKAGAWA MASAFUMI (JP)
Application Number:
PCT/JP2020/000351
Publication Date:
July 15, 2021
Filing Date:
January 08, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G01L5/00; E02D1/00; G01N3/00
Foreign References:
| JP2002296159A | 2002-10-09 | |||
| JP2004332400A | 2004-11-25 | |||
| JP2004333396A | 2004-11-25 | |||
| JP2001193069A | 2001-07-17 | |||
| JP2015081469A | 2015-04-27 | |||
| JP2015200096A | 2015-11-12 | |||
| JP2004309181A | 2004-11-04 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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