JP6427349B2 - 液路式変位計 - Google Patents
液路式変位計 Download PDFInfo
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- JP6427349B2 JP6427349B2 JP2014148254A JP2014148254A JP6427349B2 JP 6427349 B2 JP6427349 B2 JP 6427349B2 JP 2014148254 A JP2014148254 A JP 2014148254A JP 2014148254 A JP2014148254 A JP 2014148254A JP 6427349 B2 JP6427349 B2 JP 6427349B2
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- displacement
- water
- liquid
- rocking
- water tank
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- 238000006073 displacement reaction Methods 0.000 title claims description 121
- 239000007788 liquid Substances 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 35
- 239000012530 fluid Substances 0.000 claims description 16
- 229920001778 nylon Polymers 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 113
- 238000005259 measurement Methods 0.000 description 52
- 230000001629 suppression Effects 0.000 description 14
- 238000009434 installation Methods 0.000 description 6
- 230000001902 propagating effect Effects 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009424 underpinning Methods 0.000 description 1
Images
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- Level Indicators Using A Float (AREA)
Description
また、前記揺動抑制材が、液路の突出部先端に更に設けられるので、液路中で伝播する水面揺動が液路端部に達した際、これを揺動抑制材が適宜受け止めてエネルギーを吸収して、他方の液路端部に向けた水面揺動の反射を抑制し、液路式変位計における短時間での鉛直変位計測を更に精度の良いものと出来る。
2 基礎
10 測点
10B 基準点
11 水槽(液槽)
12 水(液)
13 水面(液面)
14 浮子
15 水槽内天端
16 渦電流センサ
17 ベース部
18 水槽内空
18A 水槽内空のうちセンサ収納部以外の領域
18B 水槽底部
19 センサ収納部
20 水路(液路)
21 水路内空
21A 水路開口のうち水の占める領域
22A 水路開口
25 開水路
26、27 開水路端部
30 揺動抑制材
31 線状材
32 開口
33 内部経路
100 開水路式変位計(液路式変位計)
Claims (3)
- 複数の液槽が液路にて連結されて構成され、前記液槽または前記液路の少なくともいずれかの箇所に、液面の揺動を抑制する揺動抑制材が設けられた液路式変位計であって、
前記液路は、前記複数の液槽のうち端部に位置する液槽から端部側へ突出しており、
前記揺動抑制材が、前記液路における前記突出した部分の先端に更に設けられていることを特徴とする液路式変位計。 - 前記揺動抑制材は、複数の線状材が絡み合わされて構成されたものであることを特徴とする請求項1に記載の液路式変位計。
- 前記揺動抑制材は、ナイロン不織布であることを特徴とする請求項1または2に記載の液路式変位計。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014148254A JP6427349B2 (ja) | 2014-07-18 | 2014-07-18 | 液路式変位計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014148254A JP6427349B2 (ja) | 2014-07-18 | 2014-07-18 | 液路式変位計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016024043A JP2016024043A (ja) | 2016-02-08 |
JP6427349B2 true JP6427349B2 (ja) | 2018-11-21 |
Family
ID=55270913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014148254A Active JP6427349B2 (ja) | 2014-07-18 | 2014-07-18 | 液路式変位計 |
Country Status (1)
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JP (1) | JP6427349B2 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5317757A (en) * | 1976-08-02 | 1978-02-18 | Kawasaki Heavy Ind Ltd | Method of measuring lateral inclination of hull |
JPS58138030U (ja) * | 1982-03-15 | 1983-09-17 | 三菱自動車工業株式会社 | 液位検出装置 |
JPS60170737U (ja) * | 1984-04-21 | 1985-11-12 | 田村 久雄 | 水量計のカバ− |
JPS61129127U (ja) * | 1985-01-31 | 1986-08-13 | ||
JPH03262913A (ja) * | 1990-03-14 | 1991-11-22 | Kayaba Ind Co Ltd | レベル計測装置 |
JP2681339B2 (ja) * | 1994-08-09 | 1997-11-26 | 西日本旅客鉄道株式会社 | 構造物等の沈下計測装置 |
JP2004108993A (ja) * | 2002-09-19 | 2004-04-08 | Chuo Fukken Consultants Co Ltd | 沈下測定方法と沈下測定システムおよび沈下計測装置ならびに沈下計測装置用波動制振ブロック |
JP6088861B2 (ja) * | 2013-03-13 | 2017-03-01 | 株式会社大林組 | 開水路式変位計 |
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2014
- 2014-07-18 JP JP2014148254A patent/JP6427349B2/ja active Active
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