JPH0447651U - - Google Patents

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Publication number
JPH0447651U
JPH0447651U JP8966490U JP8966490U JPH0447651U JP H0447651 U JPH0447651 U JP H0447651U JP 8966490 U JP8966490 U JP 8966490U JP 8966490 U JP8966490 U JP 8966490U JP H0447651 U JPH0447651 U JP H0447651U
Authority
JP
Japan
Prior art keywords
shape
heat source
ring
memory alloy
recovers
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
Application number
JP8966490U
Other languages
English (en)
Other versions
JP2568455Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990089664U priority Critical patent/JP2568455Y2/ja
Publication of JPH0447651U publication Critical patent/JPH0447651U/ja
Application granted granted Critical
Publication of JP2568455Y2 publication Critical patent/JP2568455Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示すもので、第１図
は正面図、第２図は荷重付与装置の縦断面図であ
る。 １……機台、６……荷重測定装置、１０……荷
重付与装置、１１……電熱源、１２……リング状
ケース、１３……中央空部、１４……形状記憶合
金柱。

Claims (1)

  1. 【実用新案登録請求の範囲】 機台１上に、電熱源１１を内蔵したリング状ケ
    ース１２の中央空部１３内に加熱によつて上下方
    向の寸法が拡大する様に形状回復する形状記憶合
    金柱１４を収納してなる荷重付与装置１０を搭載
    し、 上記荷重装置１０の上方には荷重測定装置６を
    配設してなるコンクリート圧縮試験機。
JP1990089664U 1990-08-28 1990-08-28 岩石圧縮試験機 Expired - Lifetime JP2568455Y2 (ja)

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 true JPH0447651U (ja) 1992-04-22
JP2568455Y2 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 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

Citations (2)

* Cited by examiner, † Cited by third party
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
JPS62238441A (ja) * 1986-04-10 1987-10-19 Daido Steel Co Ltd 圧縮試験方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
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
JPS62238441A (ja) * 1986-04-10 1987-10-19 Daido Steel Co Ltd 圧縮試験方法

Cited By (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JP2568455Y2 (ja) 1998-04-15

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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