JPS62201040U - - Google Patents
Info
- Publication number
- JPS62201040U JPS62201040U JP9032986U JP9032986U JPS62201040U JP S62201040 U JPS62201040 U JP S62201040U JP 9032986 U JP9032986 U JP 9032986U JP 9032986 U JP9032986 U JP 9032986U JP S62201040 U JPS62201040 U JP S62201040U
- Authority
- JP
- Japan
- Prior art keywords
- pressure plate
- pressure
- shaft
- pressurizing
- wall
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図乃至第６図は、本考案の実施例を示す。
第１図乃至第３図は、何れも上押型装置の夫々異
なる例を示す要部側面略図、第４図並びに第５図
は、何れも下押型装置の夫々異なる例を示す要部
側面略図、第６図は、本考案装置による圧縮測定
時の摩擦力の分布を示す側面略図、第７図は、本
考案の要部を示す斜視図、第８図は、従来装置に
おける圧縮測定時の摩擦力の分布を示す側面略図
である。
１…下部固定枠、２…上部固定枠、３…固定板
、４…加圧板、６…加圧軸、７，８…リンク、１
２…側圧板、１３…ロードセル、１４…連杆、１
５…揺動槓杆。
1 to 6 show embodiments of the present invention.
1 to 3 are schematic side views of the main parts showing different examples of the upper pressing mold device, and FIGS. 4 and 5 are schematic side views of the main parts showing different examples of the lower pressing mold device, Figure 6 is a schematic side view showing the distribution of frictional force during compression measurement using the device of the present invention, Figure 7 is a perspective view showing the main parts of the invention, and Figure 8 is the friction during compression measurement using the conventional device. FIG. 3 is a schematic side view showing force distribution. 1... Lower fixed frame, 2... Upper fixed frame, 3... Fixed plate, 4... Pressure plate, 6... Pressure shaft, 7, 8... Link, 1
2... Side pressure plate, 13... Load cell, 14... Connecting rod, 1
5... Swinging lever.
Claims (1)
ると共に、該圧力室の他の対向壁面を気密貫通す
る加圧軸の先端にロードセルを介して可動加圧板
を対設し、該可動加圧板と前記固定加圧板との間
に介在した供試体の側面を保持する側方応力載架
用側圧板の保持機構を、前記固定加圧板を定着支
持する何れかの部材上と、加圧軸上の適所とに夫
々一端を枢着連結した２本のリンクの他端連結部
に直接或は間接的に連結するか、又は加圧軸と加
圧室内壁との二部材間にあつて一端を該何れかの
部材上に枢設し、他端を他の部材上で摺動自由に
跨設した揺動槓杆の中点に直接或は間接的に連結
することにより加圧軸の変位の１／２の定比率で
側圧板を加圧軸と同方向に変位するようにしたこ
とを特徴とする土その他圧縮性の大きい可塑物の
圧縮荷重載架装置。 A fixed pressure plate is provided inside one wall of the pressure chamber, and a movable pressure plate is provided oppositely via a load cell at the tip of a pressure shaft passing through the other opposing wall of the pressure chamber in an airtight manner. The holding mechanism of the side pressure plate for lateral stress mounting, which holds the side surface of the specimen interposed between the pressure plate and the fixed pressure plate, is mounted on any member that fixes and supports the fixed pressure plate, and on the pressure shaft. Directly or indirectly connected to the other end connecting part of two links whose one end is pivotally connected to the appropriate position above, or between the two members of the pressurizing shaft and the pressurizing chamber wall. is pivotally mounted on one of the members, and the other end is connected directly or indirectly to the midpoint of a swinging ram that is slidably straddled on the other member, thereby controlling the displacement of the pressurizing shaft. A compressive load loading device for soil and other highly compressible plastic materials, characterized in that a side pressure plate is displaced in the same direction as a pressure shaft at a constant ratio of 1/2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986090329U JPH0612512Y2 (en) | 1986-06-12 | 1986-06-12 | Loading device for compressive load of soil and other plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986090329U JPH0612512Y2 (en) | 1986-06-12 | 1986-06-12 | Loading device for compressive load of soil and other plastics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62201040U true JPS62201040U (en) | 1987-12-22 |
| JPH0612512Y2 JPH0612512Y2 (en) | 1994-03-30 |
Family
ID=30950088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986090329U Expired - Lifetime JPH0612512Y2 (en) | 1986-06-12 | 1986-06-12 | Loading device for compressive load of soil and other plastics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612512Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504856A (en) * | 2020-12-03 | 2021-03-16 | 北京市劳动保护科学研究所 | Building foundation lateral soil pressure simulation experiment device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027839A (en) * | 1983-07-25 | 1985-02-12 | Akitoshi Mochizuki | Loading apparatus in soil testing apparatus |
-
1986
- 1986-06-12 JP JP1986090329U patent/JPH0612512Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027839A (en) * | 1983-07-25 | 1985-02-12 | Akitoshi Mochizuki | Loading apparatus in soil testing apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504856A (en) * | 2020-12-03 | 2021-03-16 | 北京市劳动保护科学研究所 | Building foundation lateral soil pressure simulation experiment device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612512Y2 (en) | 1994-03-30 |
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