JPS5997455U

JPS5997455U - Poisson's ratio and Young's modulus measuring device under rock triaxial compression

Info

Publication number: JPS5997455U
Application number: JP19211782U
Authority: JP
Inventors: 渡部　寛
Original assignee: 三菱マテリアル株式会社
Priority date: 1982-12-21
Filing date: 1982-12-21
Publication date: 1984-07-02

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

添付した図面は、本考案による実施例を示す供試体の構
成順序の説明図であり、第１図はゴム入　　′リーブの
開口部を示す正面図、第２図は第１図の開口部にゴム蓋
を貼付けた状態を示す正面図であ　　　　−゛る。　　
　　　　。１・・・岩石供試体１，２・・・ゴムスリーブ、３・・
・ゴムスリーブの穴、４・・・歪みゲージ、５．６・・
・ワイヤ、７・・・上口、８・・・下口：９・・・ゴム
蓋。補正　昭５８．　１．２０実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲（１）　　岩石供試体中央部の前後対称位置にクロス型
の歪みゲージを貼付けるとともにゴムスリーブを被せ、
上記ゴムスリーブに四角形、丸形、又はその他の形状の
穴を形成し、上記穴より歪みゲージのワイヤを取り出し
、上記穴部にゴム蓋を接着剤により貼付けて密封し、上
記ゴムスリーブに入れた供試体を三軸圧縮試験装置にて
ポアソン比及びヤング率を測定するよう構成した岩石三
軸圧縮下のポアソン比及びヤング率測定装置。（２）　　歪みゲージを貼付けた部分のゴムスリーブに
四角形、丸形、又はその他の形状の穴を形成することを
特徴とする実用新案登録請求の範囲第（１）項に記載の
岩石三軸圧縮下のポアソン比及びヤング率測定装置。図面の簡単な説明を次のように補正する。明細書第５頁第１５行に「正面図である。」とある記載
の後に下記の文章を加入します。「第３図及び第４図は他の実施例を示す正面図である。」The attached drawings are explanatory diagrams of the construction order of a specimen showing an embodiment of the present invention, and FIG. 1 is a front view showing the opening of the rubber-containing rib, and FIG. It is a front view showing the state in which the rubber lid is attached.
. 1... Rock specimen 1, 2... Rubber sleeve, 3...
・Rubber sleeve hole, 4...Strain gauge, 5.6...
・Wire, 7...Top opening, 8...Bottom opening: 9...Rubber lid. Amended 1984. 1.20 The scope of claims for utility model registration shall be amended as follows. O Claims for Utility Model Registration (1) A cross-shaped strain gauge is pasted at a front-back symmetrical position in the center of the rock specimen, and a rubber sleeve is placed over the rock specimen.
A square, round, or other shaped hole is formed in the rubber sleeve, the strain gauge wire is taken out from the hole, a rubber cover is pasted on the hole with adhesive to seal it, and the wire is placed in the rubber sleeve. A device for measuring Poisson's ratio and Young's modulus under rock triaxial compression, which is configured to measure Poisson's ratio and Young's modulus of a specimen using a triaxial compression test device. (2) Triaxial compression of rock as set forth in claim (1) of the utility model registration claim, characterized in that a square, round, or other shaped hole is formed in the rubber sleeve at the portion to which the strain gauge is attached. Poisson's ratio and Young's modulus measurement device below. The brief description of the drawing has been amended as follows. The following sentence is added to page 5, line 15 of the specification after the statement ``This is a front view.''"Figures 3 and 4 are front views showing other embodiments."

Claims

[Scope of utility model registration request]

A cross-shaped strain gauge is pasted at a front-back symmetrical position in the center of the rock specimen, and a rubber sleeve is placed over the rock specimen, and a square, round, or other shaped hole is formed in the rubber sleeve at the part where the strain gauge is pasted. Then, take out the strain gauge wire from the hole, seal it by pasting a rubber lid on the hole with adhesive, and measure the Poisson's modulus and Young's modulus of the specimen placed in the rubber sleeve using a triaxial compression tester. A device for measuring Poisson's ratio and Young's modulus under triaxial rock compression.