JP2568455Y2 - 岩石圧縮試験機 - Google Patents
岩石圧縮試験機Info
- Publication number
- JP2568455Y2 JP2568455Y2 JP1990089664U JP8966490U JP2568455Y2 JP 2568455 Y2 JP2568455 Y2 JP 2568455Y2 JP 1990089664 U JP1990089664 U JP 1990089664U JP 8966490 U JP8966490 U JP 8966490U JP 2568455 Y2 JP2568455 Y2 JP 2568455Y2
- Authority
- JP
- Japan
- Prior art keywords
- load
- applying device
- shape memory
- memory alloy
- shape
- 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.)
- Expired - Lifetime
Links
- 239000011435 rock Substances 0.000 title claims description 14
- 230000006835 compression Effects 0.000 title claims description 13
- 238000007906 compression Methods 0.000 title claims description 13
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000012669 compression test Methods 0.000 description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 239000010936 titanium Substances 0.000 description 6
- 238000011084 recovery Methods 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089664U JP2568455Y2 (ja) | 1990-08-28 | 1990-08-28 | 岩石圧縮試験機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089664U JP2568455Y2 (ja) | 1990-08-28 | 1990-08-28 | 岩石圧縮試験機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0447651U JPH0447651U (enrdf_load_stackoverflow) | 1992-04-22 |
| JP2568455Y2 true JP2568455Y2 (ja) | 1998-04-15 |
Family
ID=31823799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990089664U Expired - Lifetime JP2568455Y2 (ja) | 1990-08-28 | 1990-08-28 | 岩石圧縮試験機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2568455Y2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102735572B1 (ko) * | 2024-06-10 | 2024-11-28 | 한국건설재료시험원 주식회사 | 현장에서 측정 가능한 디지털 콘크리트 압축 강도 측정장치 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010190757A (ja) * | 2009-02-19 | 2010-09-02 | Nagoya Institute Of Technology | 座屈を利用した荷重負荷機構 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5276983A (en) * | 1975-12-22 | 1977-06-28 | Motosuke Marui | Digital recorder of automatically adjustable measurement starting point for indicating relation between maximum load and displacement in compression tester |
| JPH0663948B2 (ja) * | 1986-04-10 | 1994-08-22 | 大同特殊鋼株式会社 | 圧縮試験方法 |
-
1990
- 1990-08-28 JP JP1990089664U patent/JP2568455Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102735572B1 (ko) * | 2024-06-10 | 2024-11-28 | 한국건설재료시험원 주식회사 | 현장에서 측정 가능한 디지털 콘크리트 압축 강도 측정장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447651U (enrdf_load_stackoverflow) | 1992-04-22 |
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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 |