JPS591742U - Horizontal permeability measurement device at current location - Google Patents
Horizontal permeability measurement device at current locationInfo
- Publication number
- JPS591742U JPS591742U JP6644983U JP6644983U JPS591742U JP S591742 U JPS591742 U JP S591742U JP 6644983 U JP6644983 U JP 6644983U JP 6644983 U JP6644983 U JP 6644983U JP S591742 U JPS591742 U JP S591742U
- Authority
- JP
- Japan
- Prior art keywords
- measurement device
- permeability test
- air vent
- current location
- permeability measurement
- 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
(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
第１図Ａは本考案による透水試験装置を示す断面図、第
１図Ｂは鉛直方向の公知の透水試験状態を示す説明図、
第２図は本考案による現場の透水係数値と室内透水試験
の透水係数値とを示すグラフ図、第３図Ａ、 Ｂ、 Ｃ
は公知の実施例図、第４図は本考案の実施要領図である
。
１・・・・・・透水試験筒、２・・・・・・横蓋、３・
・・・・・空気抜き孔（コック付パイプを用いる）、４
・・・・・・スタンドパイプ、Ｇ・・・・・・地盤。FIG. 1A is a cross-sectional view showing a water permeability test device according to the present invention, and FIG. 1B is an explanatory diagram showing a known water permeability test state in the vertical direction.
Figure 2 is a graph showing the permeability coefficient values at the site and the permeability coefficient values from the indoor permeability test according to the present invention, and Figures 3A, B, and C.
4 is a diagram of a known embodiment, and FIG. 4 is a diagram of the implementation procedure of the present invention. 1...Water permeability test tube, 2...Side cover, 3.
...Air vent hole (use pipe with cock), 4
...Standpipe, G...Ground.
Claims (1)
に水半方向に貫入するようになしたる透水試験筒に、空
気抜きコックを具えた空気抜き孔と、空気抜き用コック
を有するスタンドパイプとを具備したる横蓋を脱着自在
に設け、このスタンドパイプにビューレットを結合する
ことにより、経時による水位変化をこのビ、ニーレット
の目盛にて計測するようになしたることを特徴とする現
位装置における水平方向透水係数測定装置。When conducting a horizontal water permeability test, a permeability test tube that penetrates the ground half way through the water permeability test is equipped with an air vent hole equipped with an air vent cock and a stand pipe with an air vent cock. The current device is characterized in that a dripping side cover is provided in a detachable manner, and a buret is connected to this standpipe, so that changes in water level over time can be measured using the scale of this bi-kneelet. horizontal hydraulic conductivity measurement device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6644983U JPS591742U (en) | 1983-05-02 | 1983-05-02 | Horizontal permeability measurement device at current location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6644983U JPS591742U (en) | 1983-05-02 | 1983-05-02 | Horizontal permeability measurement device at current location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS591742U true JPS591742U (en) | 1984-01-07 |
Family
ID=30196658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6644983U Pending JPS591742U (en) | 1983-05-02 | 1983-05-02 | Horizontal permeability measurement device at current location |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591742U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5134645A (en) * | 1974-09-19 | 1976-03-24 | Asia Seisakusho Kk | Ronrikairo no otosokudosokuteisochi |
-
1983
- 1983-05-02 JP JP6644983U patent/JPS591742U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5134645A (en) * | 1974-09-19 | 1976-03-24 | Asia Seisakusho Kk | Ronrikairo no otosokudosokuteisochi |
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