Title:
COMPACTION STATE MEASURING DEVICE OF GROUND, COMPACTION STATE MEASURING METHOD AND COMPACTION MACHINE
Document Type and Number:
Japanese Patent JP2017137729
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a compaction state measuring device capable of improving measurement accuracy of a settlement quantity of the ground.SOLUTION: A compaction state measuring device 3 of the ground for measuring a compaction state of the ground by a compaction machine 1, comprises a height measuring part 4 mounted on the compaction machine 1 and capable of measuring a front ground height Hand a rear ground height Hin the movement direction of the compaction machine 1 by transmitting a detection wave to the ground S and a ground settlement quantity calculation part 8 for calculating a ground settlement quantity ΔH being a difference between a pre-passing ground height Hof the compaction machine 1 and a post-passing ground height Hof the compaction machine 1 based on the front ground height Hand the rear ground height H.SELECTED DRAWING: Figure 1
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Inventors:
MIURA SATORU
HAMAMOTO KENICHI
OSHIO MAKOTO
KURONUMA IZURU
OGUMA TADASHI
HAMAMOTO KENICHI
OSHIO MAKOTO
KURONUMA IZURU
OGUMA TADASHI
Application Number:
JP2016020637A
Publication Date:
August 10, 2017
Filing Date:
February 05, 2016
Export Citation:
Assignee:
KAJIMA CORP
International Classes:
E02D3/026; E02D1/00; E02D17/18
Domestic Patent References:
| JPH06167326A | 1994-06-14 | |||
| JP2015052205A | 2015-03-19 | |||
| JP2004257190A | 2004-09-16 | |||
| JP2015151826A | 2015-08-24 | |||
| JPH0979924A | 1997-03-28 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Hiroshi Kondo
Yoshiki Kuroki
Hiroshi Kondo
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