JPS566819A - Shearing force test method and apparatus for two planes in soil quality at its site - Google Patents
Shearing force test method and apparatus for two planes in soil quality at its siteInfo
- Publication number
- JPS566819A JPS566819A JP8308879A JP8308879A JPS566819A JP S566819 A JPS566819 A JP S566819A JP 8308879 A JP8308879 A JP 8308879A JP 8308879 A JP8308879 A JP 8308879A JP S566819 A JPS566819 A JP S566819A
- Authority
- JP
- Japan
- Prior art keywords
- frames
- shearing
- site
- size
- test
- 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.)
- Pending
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
PURPOSE: To perform a shearing force test at site and to identify a correct distribution condition of the soil quality by a method wherein the test pieces are enclosed by three frames, both the upper and the lower frames are fixed while a horizontal movement force is applied to the intermediate frame.
CONSTITUTION: Boring operation is performed at site for a shearing test, a cubic body having one side of ten times of the maximum grain diameter is defined as a size of the speciemen and a size of each of the frames 1, 2 and 3 having a central hollow portion having the same size as that of a size of the speciemen is defined. The upper frame 1 and the lower frame 3 are fixed and a horizontal moving force is applied to the intermediate frame 2 in a horizontal direction with respect to these both frames, and each of the interfaces between the frames is made to be a shearing plane to perform a shearing test. A strain control system is applied for providing a shearing force, four dial gauges are placed at the four corners of the placing side for the reversing jack 22 of the intermediate frame 2, a load is read to increase and a strain is also increased while the values are read under an action of the jack 22.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8308879A JPS566819A (en) | 1979-06-29 | 1979-06-29 | Shearing force test method and apparatus for two planes in soil quality at its site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8308879A JPS566819A (en) | 1979-06-29 | 1979-06-29 | Shearing force test method and apparatus for two planes in soil quality at its site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS566819A true JPS566819A (en) | 1981-01-24 |
Family
ID=13792421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8308879A Pending JPS566819A (en) | 1979-06-29 | 1979-06-29 | Shearing force test method and apparatus for two planes in soil quality at its site |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS566819A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175194A (en) * | 1984-09-21 | 1986-04-17 | 佐々 恭二 | In-site shearing test apparatus for investigating landslide |
| WO2017189563A1 (en) * | 2016-04-25 | 2017-11-02 | Schwartz, Robert, M. | Portable device for direct shear express field test |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343723A (en) * | 1976-10-01 | 1978-04-20 | Asahi Chemical Ind | Asphalt with improved fluidity * its production and method of molding |
-
1979
- 1979-06-29 JP JP8308879A patent/JPS566819A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343723A (en) * | 1976-10-01 | 1978-04-20 | Asahi Chemical Ind | Asphalt with improved fluidity * its production and method of molding |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175194A (en) * | 1984-09-21 | 1986-04-17 | 佐々 恭二 | In-site shearing test apparatus for investigating landslide |
| JPH035447B2 (en) * | 1984-09-21 | 1991-01-25 | Kyoji Sasa | |
| WO2017189563A1 (en) * | 2016-04-25 | 2017-11-02 | Schwartz, Robert, M. | Portable device for direct shear express field test |
| US20190137375A1 (en) * | 2016-04-25 | 2019-05-09 | Robert M. Schwartz | Portable Device for Direct Shear Express Field Test |
| US11002650B2 (en) | 2016-04-25 | 2021-05-11 | Robert M. Schwartz | Portable device for direct shear express field test |
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