JPS6242050U - - Google Patents
Info
- Publication number
- JPS6242050U JPS6242050U JP13264985U JP13264985U JPS6242050U JP S6242050 U JPS6242050 U JP S6242050U JP 13264985 U JP13264985 U JP 13264985U JP 13264985 U JP13264985 U JP 13264985U JP S6242050 U JPS6242050 U JP S6242050U
- Authority
- JP
- Japan
- Prior art keywords
- gauge
- fracture
- elastic
- test specimen
- crack
- 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.)
- Pending
Links
- 238000011156 evaluation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は本考案による弾塑性亀裂評価システム
の一実施例を示す説明図、第２図は第１図に示す
破壊パラメータ測定ゲージの構成図、第３図は同
じく演算装置の構成図、第４図は亀裂先端近傍の
応力と歪の関係を示す説明図である。
１…試験体、２…破壊パラメータ測定ゲージ、
３…演算装置。
Fig. 1 is an explanatory diagram showing one embodiment of the elastic-plastic crack evaluation system according to the present invention, Fig. 2 is a block diagram of the fracture parameter measuring gauge shown in Fig. 1, and Fig. 3 is a block diagram of the calculation device. FIG. 4 is an explanatory diagram showing the relationship between stress and strain near the crack tip. 1...Test specimen, 2...Fracture parameter measurement gauge,
3...Arithmetic device.
Claims (1)
亀裂先端部近傍に貼付される破壊パラメータ測定
ゲージと、同ゲージで計測した測定値より弾塑性
破壊力学パラメータを算出する演算装置とを具備
したことを特徴とする弾塑性亀裂評価システム。 Equipped with a fracture parameter measuring gauge that is composed of a combination of multiple strain gauges and is affixed near the crack tip of the test specimen, and a calculation device that calculates elastoplastic fracture mechanics parameters from the measured values with the gauge. An elastic-plastic crack evaluation system featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13264985U JPS6242050U (en) | 1985-08-30 | 1985-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13264985U JPS6242050U (en) | 1985-08-30 | 1985-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6242050U true JPS6242050U (en) | 1987-03-13 |
Family
ID=31032233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13264985U Pending JPS6242050U (en) | 1985-08-30 | 1985-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6242050U (en) |
-
1985
- 1985-08-30 JP JP13264985U patent/JPS6242050U/ja active Pending