JPH0429806U - - Google Patents
Info
- Publication number
- JPH0429806U JPH0429806U JP6887890U JP6887890U JPH0429806U JP H0429806 U JPH0429806 U JP H0429806U JP 6887890 U JP6887890 U JP 6887890U JP 6887890 U JP6887890 U JP 6887890U JP H0429806 U JPH0429806 U JP H0429806U
- Authority
- JP
- Japan
- Prior art keywords
- strain gauge
- measurement
- tube
- measurement tube
- attached
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Description
第１図はこの考案のパイプひずみ計を装填した
状態を示す縦断側面図、第２図は同先端部の縦断
側面図、第３図は同ひずみゲージの取り付け状態
を示す縦断側面図、第４図はこの発明のパイプひ
ずみ計を設置した状態を示す縦断側面図、第５図
は従来のパイプひずみ計を装填した状態を示す縦
断側面図である。
１……計測管、１ａ，１ｂ，１ｃ……鋼管、２
……継手管、３……リベツト、４……キヤツプ、
５……ひずみゲージ、６……保護剤、７……計測
ケーブル、８……一層モルタル、９……パイプひ
ずみ計孔。
Figure 1 is a vertical side view showing the pipe strain gauge of this invention in a loaded state, Figure 2 is a vertical side view of the tip of the pipe, Figure 3 is a vertical side view showing the strain gauge installed, and Figure 4 is a vertical side view showing the pipe strain gauge installed. The figure is a vertical side view showing a state in which the pipe strain gauge of the present invention is installed, and FIG. 5 is a vertical side view showing a state in which a conventional pipe strain gauge is loaded. 1...Measuring pipe, 1a, 1b, 1c...Steel pipe, 2
...Joint pipe, 3...Rivet, 4...Cap,
5... Strain gauge, 6... Protective agent, 7... Measurement cable, 8... Single layer mortar, 9... Pipe strain gauge hole.
Claims (1)
管の前後の開口部から嵌合して両者をリベツト締
めしてなる計測管の先端に、先鋭状のキヤツプを
取り付け、前記計測管の所要位置に取り付けたひ
ずみゲージの計測ケーブルを計測管内部を通して
配線してなることを特徴とするパイプひずみ計。 A sharp cap is attached to the tip of a measurement tube formed by fitting the joint ends of a plurality of steel tubes through the front and rear openings of a cylindrical joint tube and riveting them together, and determining the required length of the measurement tube. A pipe strain gauge characterized in that the measurement cable of the strain gauge attached to the position is routed through the inside of the measurement tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990068878U JP2514095Y2 (en) | 1990-06-28 | 1990-06-28 | Pipe strain gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990068878U JP2514095Y2 (en) | 1990-06-28 | 1990-06-28 | Pipe strain gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0429806U true JPH0429806U (en) | 1992-03-10 |
| JP2514095Y2 JP2514095Y2 (en) | 1996-10-16 |
Family
ID=31603698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990068878U Expired - Lifetime JP2514095Y2 (en) | 1990-06-28 | 1990-06-28 | Pipe strain gauge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2514095Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002054956A (en) * | 2000-08-14 | 2002-02-20 | Dai Ichi High Frequency Co Ltd | Ground strain detection end and its installation method |
| KR100955306B1 (en) * | 2008-06-16 | 2010-04-29 | (주)지엠지 | Removal type measuring insturment and measuring method using the same |
| JP2010139348A (en) * | 2008-12-11 | 2010-06-24 | Sato Kogyo Co Ltd | Underground displacement observation device and method |
| JP2012108008A (en) * | 2010-11-18 | 2012-06-07 | Nippon Steel & Sumikin Metal Products Co Ltd | Ground insertion pipe, and connection member with sensor for connecting pipe material to be used for the same |
| WO2014054642A1 (en) * | 2012-10-04 | 2014-04-10 | 日鐵住金建材株式会社 | Steel pipe insertion work steel pipe strain detection structure |
| JP2018003277A (en) * | 2016-06-27 | 2018-01-11 | 株式会社鴻池組 | Method and system for detecting natural ground improvement |
| JP2020513319A (en) * | 2016-11-16 | 2020-05-14 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | Systems and methods for manufacturing systems |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4942348B2 (en) | 2006-01-18 | 2012-05-30 | 財団法人ヒューマンサイエンス振興財団 | Penetration pipe strain gauge |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51866A (en) * | 1974-06-20 | 1976-01-07 | Matsushita Electric Ind Co Ltd | CHOKURYUSEIGYO SOCHI |
| JPS6173020A (en) * | 1984-09-18 | 1986-04-15 | Takenaka Doboku Co Ltd | Automatic measuring device for underground displacement |
-
1990
- 1990-06-28 JP JP1990068878U patent/JP2514095Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51866A (en) * | 1974-06-20 | 1976-01-07 | Matsushita Electric Ind Co Ltd | CHOKURYUSEIGYO SOCHI |
| JPS6173020A (en) * | 1984-09-18 | 1986-04-15 | Takenaka Doboku Co Ltd | Automatic measuring device for underground displacement |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002054956A (en) * | 2000-08-14 | 2002-02-20 | Dai Ichi High Frequency Co Ltd | Ground strain detection end and its installation method |
| JP4605866B2 (en) * | 2000-08-14 | 2011-01-05 | 第一高周波工業株式会社 | Ground strain detection end and installation method thereof |
| KR100955306B1 (en) * | 2008-06-16 | 2010-04-29 | (주)지엠지 | Removal type measuring insturment and measuring method using the same |
| JP2010139348A (en) * | 2008-12-11 | 2010-06-24 | Sato Kogyo Co Ltd | Underground displacement observation device and method |
| JP2012108008A (en) * | 2010-11-18 | 2012-06-07 | Nippon Steel & Sumikin Metal Products Co Ltd | Ground insertion pipe, and connection member with sensor for connecting pipe material to be used for the same |
| WO2014054642A1 (en) * | 2012-10-04 | 2014-04-10 | 日鐵住金建材株式会社 | Steel pipe insertion work steel pipe strain detection structure |
| JP2018003277A (en) * | 2016-06-27 | 2018-01-11 | 株式会社鴻池組 | Method and system for detecting natural ground improvement |
| JP2020513319A (en) * | 2016-11-16 | 2020-05-14 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | Systems and methods for manufacturing systems |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2514095Y2 (en) | 1996-10-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |