Title:
鉄塔基礎変位の観測装置及び観測方法
Document Type and Number:
Japanese Patent JP7316173
Kind Code:
B2
Abstract:
To provide an observation device capable of estimating with high accuracy a leg part where base displacement occurs in a steel tower having a plurality of leg parts.SOLUTION: The observation device comprises: a detection unit (10) for detecting the amount of inclination change in each of a plurality of leg parts (1A, 1B, 1C and 1D); a database (30) for storing reference data composed of combinations of data about base displacement occurring at least in one of the leg parts (1A, 1B, 1C and 1D) and data about the amount of inclination change in each of the leg parts (1A, 1B, 1C and 1D) due to the base displacement; and a computation unit (30) for comparing the amount of inclination change in each of the leg parts (1A, 1B, 1C and 1D) detected by the detection unit (10) with the reference data stored in the database (30) to estimate a leg part where base displacement occurs and a direction and magnitude of the displacement at the leg part.SELECTED DRAWING: Figure 2
Inventors:
Hiroyuki Takeishi
Yohei Sumikawa
Yusuke Baba
Fumito Minoura
Takashi Yamamoto
Keiichi Takahashi
Yukiya Kurihara
Michitake Aida
Yohei Sumikawa
Yusuke Baba
Fumito Minoura
Takashi Yamamoto
Keiichi Takahashi
Yukiya Kurihara
Michitake Aida
Application Number:
JP2019179589A
Publication Date:
July 27, 2023
Filing Date:
September 30, 2019
Export Citation:
Assignee:
TEPCO Holdings Co., Ltd.
Toden Design Co., Ltd.
Toden Design Co., Ltd.
International Classes:
G01C7/02; H02G1/02; H02G7/00
Domestic Patent References:
JP2015162095A | ||||
JP2019086330A |
Foreign References:
WO2015125532A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima class
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima class
Previous Patent: Moldings, electric motors, apparatus and methods for manufacturing moldings
Next Patent: NEW BIOTIN-LABELED NUCLEOTIDE
Next Patent: NEW BIOTIN-LABELED NUCLEOTIDE