JP4219095B2 - Compression / shear test method and test apparatus - Google Patents

Compression / shear test method and test apparatus Download PDF

Info

Publication number
JP4219095B2
JP4219095B2 JP2001026473A JP2001026473A JP4219095B2 JP 4219095 B2 JP4219095 B2 JP 4219095B2 JP 2001026473 A JP2001026473 A JP 2001026473A JP 2001026473 A JP2001026473 A JP 2001026473A JP 4219095 B2 JP4219095 B2 JP 4219095B2
Authority
JP
Japan
Prior art keywords
specimen
compression
guide frame
fixing means
shear
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 - Fee Related
Application number
JP2001026473A
Other languages
Japanese (ja)
Other versions
JP2002228564A (en
Inventor
一朗 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
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 by Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP2001026473A priority Critical patent/JP4219095B2/en
Publication of JP2002228564A publication Critical patent/JP2002228564A/en
Application granted granted Critical
Publication of JP4219095B2 publication Critical patent/JP4219095B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

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

Description

【０００１】
【発明の属する技術分野】
この発明は、供試体の圧縮・剪断試験方法及びその装置に係わり、更に詳しくは例えば、免震装置等で使用される大型のゴム支承体等の供試体に、大圧縮・大剪断変形を与えて性能試験を行うことが出来る圧縮・剪断試験方法及びその装置に関するものである。
【０００２】
【従来の技術】
従来、免震装置等で使用されるゴム支承体１（供試体１）としては、例えば、図３に示すように複数枚のゴムシート２と金属板３とを交互に積層させて一体的に成形し、その上下面には複数のボルト取付け穴４を備えた上下面板５ａ，５ｂが取付けられて構成されている。
【０００３】
そして、このようなゴム支承体１の圧縮，剪断等の性能試験を行う場合には、上下面板５ａ，５ｂの一方を水平に固定し、他方をアクチュエータに連結してゴム支承体１の面外方向として鉛直荷重Ｆを与え、ゴムを圧縮し、また面内方向として破壊するまで水平方向に剪断変形Ｆｘを与えて性能試験を行っている。
【０００４】
ところで、近年では橋梁規模の拡大にともなって、ゴム支承体１の平面寸法も大型化する傾向になってきており、性能試験を行う場合にも水平方向に高変位、高荷重が必要となる。一方、道路橋示方書の改定に伴いゴム支承も性能規定型に移行しているが、その品質管理の一環として所要の終局剪断変形性能を把握することが必要となってきている。
【０００５】
【発明が解決しようとする課題】
然しながら、設計時の水平特性を確認する性能試験機では、剪断破壊を確認するまでの載荷荷重、ストローク及び破壊時の衝撃に対する耐力を考慮すると、現状では平面寸法が、一辺の長さが1,000 mm程度で、かつ方形状の大きさが限界と言える。
【０００６】
また、これ以上のゴム支承を製造した場合には、水平方向の装置の大型化に、かつ大スペースが必要となり、大掛かりな２軸装置になると言う問題があった。
【０００７】
この発明の目的は、大型供試体の圧縮変形及び／または剪断変形の性能試験を大掛かりな設備や装置を用いることなく縦型１軸圧縮装置を利用することにより試験することが出来る圧縮・剪断試験方法及びその装置を提供することにある。
【０００８】
【課題を解決するための手段】
この発明は上記目的を達成するため、この発明の圧縮・剪断試験方法は、供試体に圧縮荷重及び／または剪断荷重を与えて試験を行う圧縮・剪断試験方法であって、前記供試体の上下面の一方を、鉛直に立設された固定フレームの上部に固定すると共に、供試体の他方の面を、前記固定フレームと相対向する平行なガイドフレームに沿って鉛直方向にスライド可能な固定手段に固定し、前記固定手段を、アクチュエータを介してガイドフレームに沿って下方へスライドさせることにより供試体に剪断変形を与えると同時に、前記ガイドフレームの内壁面下部側に取付けられたテーパ部材により、固定手段を固定フレーム側に接近させて供試体を圧縮変形及び／または剪断変形させて試験を行うことを要旨とするものである。
【０００９】
また、この発明の圧縮・剪断試験装置は、水平なベースプレート上に、所定の間隔を隔てて固定フレームとガイドフレームとを平行に、かつ相対向させて鉛直に立設し、前記固定フレームの内壁面上部に、供試体の上下面板の一方を着脱可能に固定するためのクランプ手段を設け、このクランプ手段と相対向するガイドフレームの内壁面に、ガイドフレームに沿って昇降し、かつ前記供試体の上下面板の他方を着脱可能に固定するための圧縮固定手段を設け、ガイドフレームの内壁面下部側に、圧縮固定手段を固定フレーム側に接近させるテーパ部材を取付け、前記圧縮固定手段の上部に、圧縮固定手段をスライドさせて前記供試体に剪断変形を付与するためのアクチュエータを設けたことを要旨とするものである。
【００１０】
この発明は、上記のように構成され、大型の供試体であっも、ストロークの大きな縦型１軸圧縮装置を利用することにより供試体に大剪断変形を容易に与えて性能試験を行うことが出来、また供試体の面外の圧縮荷重は、ジャッキ等の圧縮固定手段にて容易に与えることが出来、更に試験装置が著しく簡略化されるので、装置としてのコストを大幅に削減出来る。
【００１１】
【発明の実施の形態】
以下、添付図面に基づき、この発明の実施形態を説明する。
【００１２】
なお、従来例と同一構成要素は、同一符号を付して説明は省略する。
【００１３】
図１は、この発明にかかる大型の供試体の圧縮・剪断試験方法を実施するための試験装置の概略正面図、図２は図１の要部拡大斜視図を示し、この圧縮・剪断試験装置１０は、水平なベースプレート１１上に、所定の間隔を隔てて固定フレーム１２とガイドフレーム１３とが平行で、かつ相対向して鉛直に立設されている。
【００１４】
前記固定フレーム１２の内壁面上部には、例えば、ゴム支承体等の供試体１の上下面板５ａ，５ｂの一方、即ち、この実施形態では上面板５ａを着脱可能に固定するためのクランプ手段１４が設けてある。
【００１５】
このクランプ手段１４としては、例えば、固定フレーム１２に形成された図示しない取付け穴と、供試体１の上面板５ａに形成されたボルト取付け穴４とを連結する複数本のボルト・ナットで構成するものである。
【００１６】
また前記クランプ手段１４と相対向するガイドフレーム１３の内壁面には、ガイドフレーム１３に沿って昇降し、かつ前記供試体１の下面板５ｂを着脱可能に固定するためのジャッキ等の圧縮固定手段１５が二基設けてあり（一基以上であれば特に数には限定されない）、この圧縮固定手段１５は、基台１５ａに設けられたスライドローラ１６を介してガイドフレーム１３の内壁面に沿って昇降し、更にガイドフレーム１３の内壁面下部側に取付けられたテーパ部材１７によって下方側に移動するに従って固定フレーム１２側に接近するように構成されている。
【００１７】
前記ジャッキ等の圧縮固定手段１５のロッド１５ｂの先端には、供試体１の下面板５ｂに設けたボルト取付け穴４に複数本のボルト・ナット等の図示しない締結部材を介して取付ける取付けプレート１８が設けてあり、この取付けプレート１８の上部には、前記圧縮固定手段１５及び取付けプレート１８をガイドフレーム１３に沿って下方にスライドさせ、前記供試体１に二点鎖線で示すような剪断変形を付与するためのアクチュエータ１９（例えば、油圧シリンダー等）が鉛直向きに設置されている。
【００１８】
前記アクチュエータ１９は、この実施形態では計測器を備えた１軸シリンダーを使用している。
【００１９】
そして、上記のような縦型の性能試験装置１０を用いて供試体１の性能試験を行う場合には、図１及び図２に示すような複数枚のゴムシート２と金属板３とを交互に積層させて一体的に成形した供試体１を、上面板５ａに形成されたボルト取付け穴４と複数本のボルト・ナットを介して固定フレーム１２に取付ける。
【００２０】
また一方、供試体１の下面板５ｂを、圧縮固定手段１５の取付けプレート１８に複数本のボルト・ナット等の図示しない締結部材を介して取付け、圧縮固定手段１５で、ゴム支承体１を圧縮状態または非圧縮状態で、アクチュエータ１９により圧縮固定手段１５及び取付けプレート１８をガイドフレーム１３に沿って下方にスライドさせ、前記供試体１に二点鎖線で示すような剪断変形を付与する。
【００２１】
そして、この剪断変形における供試体１の性能試験をアクチュエータ１９に設けた計測器で計測するものである。
【００２２】
このように、供試体１を縦方向に剪断変形させて性能試験を行うので、大型の供試体１であっも、ストロークの大きな縦型１軸圧縮装置を利用することにより供試体１に大剪断変形を容易に与えて性能試験を行うことが出来、また供試体１の面外の圧縮荷重は、上記のようにジャッキ等の圧縮固定手段１５にて容易に与えることが出来るのである。
【００２３】
【発明の効果】
この発明は、上記のように供試体に圧縮荷重及び／または剪断荷重を与えて試験を行う圧縮・剪断試験方法であって、前記供試体の上下面の一方を、鉛直に立設された固定フレームの上部に固定すると共に、供試体の他方の面を、前記固定フレームと相対向する平行なガイドフレームに沿って鉛直方向にスライド可能な固定手段に固定し、前記固定手段を、アクチュエータを介してガイドフレームに沿って下方へスライドさせることにより供試体に剪断変形を与えると同時に、前記ガイドフレームの内壁面下部側に取付けられたテーパ部材により、固定手段を固定フレーム側に接近させて供試体を圧縮変形及び／または剪断変形させて試験を行うので、大型の供試体であっも、ストロークの大きな縦型１軸圧縮装置を利用することにより供試体に大剪断変形を容易に与えて性能試験を行うことが出来、また供試体の面外の圧縮荷重は、ジャッキ等の圧縮固定手段にて容易に与えることが出来る効果がある。
【００２４】
また、水平なベースプレート上に、所定の間隔を隔てて固定フレームとガイドフレームとを平行に、かつ相対向させて鉛直に立設し、前記固定フレームの内壁面上部に、供試体の上下面板の一方を着脱可能に固定するためのクランプ手段を設け、このクランプ手段と相対向するガイドフレームの内壁面に、ガイドフレームに沿って昇降し、かつ前記供試体の上下面板の他方を着脱可能に固定するための圧縮固定手段を設け、ガイドフレームの内壁面下部側に、圧縮固定手段を固定フレーム側に接近させるテーパ部材を取付け、前記圧縮固定手段の上部に、圧縮固定手段をスライドさせて前記供試体に剪断変形を付与するためのアクチュエータを設けたので、狭いスペースで大型の供試体であっも、供試体に大剪断変形を容易に与えて性能試験を行うことが出来、また試験装置が著しく簡略化されるので、装置としてのコストを大幅に削減出来る効果がある。
【図面の簡単な説明】
【図１】この発明にかかる大型の供試体の圧縮・剪断試験方法を実施するための試験装置の概略正面図である。
【図２】図１の要部拡大斜視図である。
【図３】従来の供試体であるゴム支承体の性能試験方法の説明図である。
【符号の説明】
１ 供試体（ゴム支承体） ２ ゴムシート
３ 金属板 ４ ボルト取付け穴
５ａ，５ｂ 上下面板 Ｆ 鉛直荷重
Ｆｘ 剪断変形
１０ 性能試験装置 １１ ベースプレート
１２ 固定フレーム １３ ガイドフレーム
１４ クランプ手段 １５ 圧縮固定手段
１５ａ 基台 １５ｂ ロッド
１６ スライドローラ １７ テーパ部材
１８ 取付けプレート １９ アクチュエータ[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a compression / shear test method and apparatus for a specimen, and more specifically, gives a large compression / shear deformation to a specimen such as a large rubber bearing used in a seismic isolation apparatus or the like. The present invention relates to a compression / shear test method and apparatus for performing a performance test.
[0002]
[Prior art]
Conventionally, as a rubber bearing body 1 (sample 1) used in a seismic isolation device or the like, for example, a plurality of rubber sheets 2 and metal plates 3 are alternately laminated as shown in FIG. The upper and lower plates 5a and 5b having a plurality of bolt mounting holes 4 are attached to the upper and lower surfaces of the molded product.
[0003]
When performing performance tests such as compression and shearing of the rubber bearing body 1, one of the upper and lower surface plates 5 a and 5 b is fixed horizontally and the other is connected to an actuator so that the rubber bearing body 1 is out of plane. A vertical load F is given as the direction, the rubber is compressed, and a shear deformation Fx is given in the horizontal direction until it breaks as the in-plane direction, and the performance test is performed.
[0004]
By the way, in recent years, along with the expansion of the bridge scale, the planar size of the rubber bearing body 1 is also increasing, and a high displacement and a high load are required in the horizontal direction even when performing a performance test. On the other hand, with the revision of the road bridge specifications, the rubber bearings are also shifting to the performance regulation type, but it is necessary to grasp the required ultimate shear deformation performance as part of the quality control.
[0005]
[Problems to be solved by the invention]
However, in the performance testing machine that checks the horizontal characteristics at the time of design, considering the load load, the stroke, and the impact resistance against impact at the time of failure until the confirmation of shear failure, the plane dimensions are currently 1,000 mm on a side. It can be said that the size of the rectangular shape is the limit.
[0006]
In addition, when a rubber bearing of more than this is manufactured, there is a problem that a large-sized biaxial device is required because of the large size of the device in the horizontal direction and a large space.
[0007]
An object of the present invention is to provide a compression / shear test that can test the performance test of compression deformation and / or shear deformation of a large specimen by using a vertical uniaxial compression apparatus without using a large-scale facility or apparatus. It is to provide a method and apparatus thereof.
[0008]
[Means for Solving the Problems]
In order to achieve the above object, the compression / shear test method of the present invention is a compression / shear test method in which a test is performed by applying a compressive load and / or a shear load to the specimen. One of the lower surfaces is fixed to the upper part of a vertically fixed frame, and the other surface of the specimen is fixed in a vertical direction along a parallel guide frame opposite to the fixed frame. And by applying a shearing deformation to the specimen by sliding the fixing means downward along the guide frame via an actuator, and at the same time, by a taper member attached to the lower side of the inner wall surface of the guide frame, The gist is to perform the test by bringing the fixing means closer to the fixed frame side and compressing and / or shearing the specimen .
[0009]
Further, the compression / shear test apparatus of the present invention is configured such that the fixed frame and the guide frame are set up on a horizontal base plate in parallel with each other at a predetermined interval and vertically so as to face each other. Clamp means for removably fixing one of the upper and lower surface plates of the specimen is provided on the upper surface of the wall, and the specimen is raised and lowered along the guide frame on the inner wall of the guide frame opposite to the clamp means. A compression fixing means for detachably fixing the other of the upper and lower surface plates is provided, a taper member for attaching the compression fixing means to the fixed frame side is attached to the lower side of the inner wall surface of the guide frame, and the upper part of the compression fixing means is attached. The gist of the invention is that an actuator is provided for sliding the compression fixing means to impart shear deformation to the specimen.
[0010]
Even if this invention is comprised as mentioned above and is a large-sized specimen, it can perform a performance test by giving a large shear deformation to a specimen easily by using a vertical type single axis compression device with a large stroke. In addition, the compressive load outside the surface of the specimen can be easily applied by a compression fixing means such as a jack, and the test apparatus is greatly simplified, so that the cost of the apparatus can be greatly reduced.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the accompanying drawings.
[0012]
Note that the same components as those in the conventional example are denoted by the same reference numerals and description thereof is omitted.
[0013]
Figure 1 is a schematic front view of a test apparatus for carrying out the large compression and shear test method specimens according to the present invention, Figure 2 shows an enlarged perspective view of FIG. 1, the compression and shear test apparatus 10, a fixed frame 12 and a guide frame 13 are set up vertically on a horizontal base plate 11 with a predetermined distance therebetween in parallel and opposite to each other.
[0014]
Clamping means 14 for detachably fixing one of the upper and lower plates 5a and 5b of the specimen 1 such as a rubber bearing, that is, the upper plate 5a in this embodiment, is mounted on the inner wall surface of the fixed frame 12. Is provided.
[0015]
The clamp means 14 is constituted by a plurality of bolts and nuts for connecting a mounting hole (not shown) formed in the fixed frame 12 and a bolt mounting hole 4 formed in the upper surface plate 5a of the specimen 1. Is.
[0016]
Further, on the inner wall surface of the guide frame 13 opposed to the clamp means 14, a compression fixing means such as a jack for moving up and down along the guide frame 13 and detachably fixing the lower surface plate 5 b of the specimen 1. 2 are provided (the number is not particularly limited as long as it is one or more), and the compression fixing means 15 is provided along the inner wall surface of the guide frame 13 via the slide roller 16 provided on the base 15a. It is configured to move up and down and approach the fixed frame 12 side as it moves downward by a taper member 17 attached to the lower side of the inner wall surface of the guide frame 13.
[0017]
At the tip of the rod 15b of the compression fixing means 15 such as the jack, a mounting plate 18 is mounted to a bolt mounting hole 4 provided in the lower surface plate 5b of the specimen 1 via a plurality of bolts and nuts (not shown). The compression fixing means 15 and the mounting plate 18 are slid downward along the guide frame 13 on the upper portion of the mounting plate 18, and the specimen 1 is subjected to shear deformation as indicated by a two-dot chain line. An actuator 19 (for example, a hydraulic cylinder or the like) for applying is installed in a vertical direction.
[0018]
In this embodiment, the actuator 19 uses a single-axis cylinder provided with a measuring instrument.
[0019]
When performing the performance test of the specimen 1 using the vertical performance test apparatus 10 as described above, a plurality of rubber sheets 2 and metal plates 3 as shown in FIGS. The specimen 1 laminated and integrally formed is attached to the fixed frame 12 via bolt mounting holes 4 formed on the upper surface plate 5a and a plurality of bolts and nuts.
[0020]
On the other hand, the lower surface plate 5b of the specimen 1 is attached to the attachment plate 18 of the compression fixing means 15 via fastening members (not shown) such as a plurality of bolts and nuts, and the rubber support 1 is compressed by the compression fixing means 15. In the state or in the non-compressed state, the compression fixing means 15 and the mounting plate 18 are slid downward along the guide frame 13 by the actuator 19, and shear deformation as shown by a two-dot chain line is applied to the specimen 1.
[0021]
And the performance test of the specimen 1 in this shear deformation is measured by a measuring instrument provided in the actuator 19.
[0022]
As described above, since the performance test is performed by shearing and deforming the specimen 1 in the longitudinal direction, even if the specimen 1 is large, a large shear is applied to the specimen 1 by using a vertical uniaxial compression device having a large stroke. The performance test can be performed by easily applying deformation, and the compressive load outside the surface of the specimen 1 can be easily applied by the compression fixing means 15 such as a jack as described above.
[0023]
【The invention's effect】
The present invention is a compression / shear test method for performing a test by applying a compressive load and / or a shear load to a specimen as described above, and one of the upper and lower surfaces of the specimen is fixed vertically. While fixing to the upper part of the frame, the other surface of the specimen is fixed to a fixing means that can slide in a vertical direction along a parallel guide frame opposite to the fixed frame, and the fixing means is connected via an actuator. Then, the specimen is sheared by sliding downward along the guide frame, and at the same time, the taper member attached to the lower side of the inner wall surface of the guide frame causes the fixing means to approach the fixed frame side. since the perform test compressive deformation and / or by shearing, also a specimen of a large, test by utilizing a large vertical uniaxial compression device stroke To a large shearing deformation can be performed easily given performance test, also compression load outside surface of the specimens, the effect of it can give easily by compressing the fixing means of the jack or the like.
[0024]
Further, on the horizontal base plate, the fixed frame and the guide frame are set up vertically in parallel and opposite to each other with a predetermined interval, and the upper and lower surface plates of the specimen are placed on the upper inner wall surface of the fixed frame. Clamping means for detachably fixing one side is provided, and it is moved up and down along the guide frame on the inner wall surface of the guide frame opposite to the clamping means, and the other of the upper and lower surface plates of the specimen is detachably fixed. And a taper member for attaching the compression fixing means to the fixed frame side is attached to the lower side of the inner wall surface of the guide frame, and the compression fixing means is slid on the upper part of the compression fixing means. Since an actuator is provided to apply shear deformation to the specimen, even if it is a large specimen in a narrow space, it is easy to give a large shear deformation to the specimen and perform a performance test. It is possible to carry out, and because the test apparatus is significantly simplified, there is an effect that can greatly reduce the cost of the device.
[Brief description of the drawings]
FIG. 1 is a schematic front view of a test apparatus for carrying out a compression / shear test method for a large specimen according to the present invention.
FIG. 2 is an enlarged perspective view of a main part of FIG.
FIG. 3 is an explanatory diagram of a performance test method for a rubber bearing body which is a conventional specimen.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Specimen (rubber support body) 2 Rubber sheet 3 Metal plate 4 Bolt mounting holes 5a and 5b Upper and lower surface plates F Vertical load Fx Shear deformation 10 Performance test apparatus 11 Base plate 12 Fixed frame 13 Guide frame 14 Clamping means 15 Compression fixing means 15a Base Base 15b Rod 16 Slide roller 17 Tapered member 18 Mounting plate 19 Actuator

Claims (3)

供試体に圧縮荷重及び／または剪断荷重を与えて試験を行う圧縮・剪断試験方法であって、前記供試体の上下面の一方を、鉛直に立設された固定フレームの上部に固定すると共に、供試体の他方の面を、前記固定フレームと相対向する平行なガイドフレームに沿って鉛直方向にスライド可能な固定手段に固定し、前記固定手段を、アクチュエータを介してガイドフレームに沿って下方へスライドさせることにより供試体に剪断変形を与えると同時に、前記ガイドフレームの内壁面下部側に取付けられたテーパ部材により、固定手段を固定フレーム側に接近させて供試体を圧縮変形及び／または剪断変形させて試験を行う圧縮・剪断試験方法。 A compression / shear test method for performing a test by applying a compression load and / or a shear load to a specimen, and fixing one of the upper and lower surfaces of the specimen to an upper part of a vertically fixed frame, The other surface of the specimen is fixed to a fixing means that can slide in a vertical direction along a parallel guide frame opposite to the fixed frame, and the fixing means is moved downward along the guide frame via an actuator. The specimen is subjected to shear deformation by sliding, and at the same time, the taper member attached to the lower side of the inner wall surface of the guide frame causes the fixing means to approach the fixed frame and compresses and / or shears the specimen. Compression / shear test method for testing. 水平なベースプレート上に、所定の間隔を隔てて固定フレームとガイドフレームとを平行に、かつ相対向させて鉛直に立設し、前記固定フレームの内壁面上部に、供試体の上下面板の一方を着脱可能に固定するためのクランプ手段を設け、このクランプ手段と相対向するガイドフレームの内壁面に、ガイドフレームに沿って昇降し、かつ前記供試体の上下面板の他方を着脱可能に固定するための圧縮固定手段を設け、ガイドフレームの内壁面下部側に、圧縮固定手段を固定フレーム側に接近させるテーパ部材を取付け、前記圧縮固定手段の上部に、圧縮固定手段をスライドさせて前記供試体に剪断変形を付与するためのアクチュエータを設けて成る圧縮・剪断試験装置。On the horizontal base plate, the fixed frame and the guide frame are set up vertically in parallel with each other at a predetermined interval, and one of the upper and lower surface plates of the specimen is placed on the upper inner wall surface of the fixed frame. Clamping means for detachably fixing is provided, and the other of the upper and lower surface plates of the specimen is detachably fixed to the inner wall surface of the guide frame opposite to the clamping means along the guide frame. And a taper member for attaching the compression fixing means to the fixed frame side is attached to the lower side of the inner wall surface of the guide frame, and the compression fixing means is slid on the compression fixing means to the specimen. A compression / shear test apparatus provided with an actuator for imparting shear deformation. 前記アクチュエータは、計測器を備えた１軸シリンダーである請求項２に記載の圧縮・剪断試験装置。  The compression / shear test apparatus according to claim 2, wherein the actuator is a uniaxial cylinder provided with a measuring instrument.
JP2001026473A 2001-02-02 2001-02-02 Compression / shear test method and test apparatus Expired - Fee Related JP4219095B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001026473A JP4219095B2 (en) 2001-02-02 2001-02-02 Compression / shear test method and test apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001026473A JP4219095B2 (en) 2001-02-02 2001-02-02 Compression / shear test method and test apparatus

Publications (2)

Publication Number Publication Date
JP2002228564A JP2002228564A (en) 2002-08-14
JP4219095B2 true JP4219095B2 (en) 2009-02-04

Family

ID=18891283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001026473A Expired - Fee Related JP4219095B2 (en) 2001-02-02 2001-02-02 Compression / shear test method and test apparatus

Country Status (1)

Country Link
JP (1) JP4219095B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106198179A (en) * 2016-08-01 2016-12-07 湖南大学 A kind of assay device measuring complex diversion systen lower thin sheet forming limit and method
CN106706244A (en) * 2016-12-07 2017-05-24 北京工业大学 Shock-resistant shearing and peeling and repeated loading test device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103196756B (en) * 2013-04-11 2015-06-17 北京工业大学 Repeated loading test device for combined shear wall test piece
CN109975103B (en) * 2017-12-28 2022-06-03 宝钜(中国)儿童用品有限公司 Children game bed frame testing device
CN108020412B (en) * 2018-01-15 2024-04-30 中铁时代建筑设计院有限公司 Connecting device for horizontal actuator and counterforce wall
CN114034580B (en) * 2019-01-25 2022-08-19 安阳师范学院 Fiber-reinforced recycled brick aggregate concrete shear test device and method
JP7206147B2 (en) * 2019-03-28 2023-01-17 日本碍子株式会社 SHEAR STRENGTH MEASUREMENT JIG AND SHEAR STRENGTH MEASUREMENT METHOD USING THE SAME
CN111965049A (en) * 2020-07-24 2020-11-20 中国航空工业集团公司济南特种结构研究所 Device and method for testing shearing performance of honeycomb structure in tensile loading mode
CN111855429B (en) * 2020-09-04 2024-06-14 福州大学 Pulling-pressing combined type anchored fractured rock mass double-shear test device and application method thereof
CN113702135B (en) * 2021-09-16 2024-02-06 中车株洲电力机车有限公司 Sample preparation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106198179A (en) * 2016-08-01 2016-12-07 湖南大学 A kind of assay device measuring complex diversion systen lower thin sheet forming limit and method
CN106706244A (en) * 2016-12-07 2017-05-24 北京工业大学 Shock-resistant shearing and peeling and repeated loading test device
CN106706244B (en) * 2016-12-07 2018-12-07 北京工业大学 A kind of antidetonation shearing removing repeatitive loading tests device

Also Published As

Publication number Publication date
JP2002228564A (en) 2002-08-14

Similar Documents

Publication Publication Date Title
CN103487315B (en) A kind of material mechanical performance proving installation
WO2015043137A1 (en) Micromechanical performance in-situ test instrument for multi-load and multi-physical field coupling material
JP4219095B2 (en) Compression / shear test method and test apparatus
CN105372126B (en) A kind of microstructure observation device suitable for the deformation of metal material stretch bending
CN105181493B (en) Steel and concrete interface fatigue experimental device
CN107389475A (en) Asphalt interlaminar shear strength test device based on four_point bending beam method
CN109406256B (en) A bursting device for coated fabric membrane in prestressed state
CN201464350U (en) Concrete beam loading test device
JP2011033380A (en) Force application testing device
AU2014202871B2 (en) Apparatus, system and method for compression testing of test specimens
CN108896390A (en) A kind of minute yardstick double-shaft two-way loading tester
CN106289745B (en) Composite material plate spring high/low temperature fatigue and rolling capability testboard bay
Zhao et al. Design of a biaxial tensile testing device and cruciform specimens for large plastic deformation in the central zone
CN108362554A (en) A kind of three-point bending vibrating fatigue device with axial tension function
CN204718885U (en) Material Micro Mechanical Properties is biaxial stretch-formed-fatigue test system
CN111623945B (en) Multifunctional test system
CN208254934U (en) A kind of three-point bending vibrating fatigue device with axial tension function
CN210665269U (en) Adjustable fixture for three-point and four-point bending universal testing machine
CN107976364B (en) A test device for realizing three-dimensional loading state and stress-strain data acquisition
CN108844831A (en) Truss core structural bending experimental rig
CN216410913U (en) A Shear Experiment System of Metal Materials under Different Axial Loading Conditions
CN117168966A (en) Material welding spot tensile strength test fixture and test method
RU148805U1 (en) PANEL TEST STAND
JP2001033371A (en) Biaxial material testing machine
CN108693034A (en) The mechanical property in-situ test auxiliary device of flexible substrates film concentrfated load

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061227

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080731

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080812

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081009

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20081104

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20081111

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111121

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111121

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111121

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees