JPS6341692U - - Google Patents
Info
- Publication number
- JPS6341692U JPS6341692U JP13405186U JP13405186U JPS6341692U JP S6341692 U JPS6341692 U JP S6341692U JP 13405186 U JP13405186 U JP 13405186U JP 13405186 U JP13405186 U JP 13405186U JP S6341692 U JPS6341692 U JP S6341692U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- earth pressure
- bulkhead
- chamber
- shield excavator
- 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
- 239000002689 soil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Description
第１図はこの考案の一実施例を示す断面側面図
、第２図はこの考案によるシールド掘進機におけ
る撹拌翼の移動時の測定土圧の模式図、第３図は
従来のシールド掘進機の一例を示す断面側面図、
第４図は第３図における土圧計およびその近傍部
を示す拡大図、第５図は従来のシールド掘進機に
おける撹拌移動時の測定土圧の模式図である。
Fig. 1 is a cross-sectional side view showing an embodiment of this invention, Fig. 2 is a schematic diagram of measured earth pressure during movement of the stirring blade in a shield excavation machine according to this invention, and Fig. 3 is a diagram of a conventional shield excavation machine. A cross-sectional side view showing an example,
FIG. 4 is an enlarged view showing the earth pressure gauge and its vicinity in FIG. 3, and FIG. 5 is a schematic diagram of measured earth pressure during stirring movement in a conventional shield excavator.
Claims (1)
ヤンバを形成するバルクヘツドを設け、そのバル
クヘツドにチヤンバ内の土圧を検出する土圧計を
取付けるシールド掘進機において、土圧計を、そ
の受圧面をチヤンバ側のバルクヘツドの表面より
引込ませて取付けたことを特徴とするシールド掘
進機。 In a shield excavator, a bulkhead that forms a chamber for taking in excavated soil is provided at the front of the shield body, and an earth pressure gauge is attached to the bulkhead to detect the earth pressure inside the chamber. A shield excavator characterized in that it is installed so as to be retracted from the surface of the shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13405186U JPS6341692U (en) | 1986-08-30 | 1986-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13405186U JPS6341692U (en) | 1986-08-30 | 1986-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6341692U true JPS6341692U (en) | 1988-03-18 |
Family
ID=31034928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13405186U Pending JPS6341692U (en) | 1986-08-30 | 1986-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6341692U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012225131A (en) * | 2011-04-22 | 2012-11-15 | Taisei Corp | Soil pressure management apparatus |
| JP2012233372A (en) * | 2011-05-09 | 2012-11-29 | Taisei Corp | Soil pressure management device |
| JP2014009545A (en) * | 2012-07-02 | 2014-01-20 | Shimizu Corp | Plastic fluidity evaluation method of excavated soil in chamber in earth pressure type shield construction method, and earth pressure type shield excavator |
| JP2017025480A (en) * | 2015-07-16 | 2017-02-02 | 清水建設株式会社 | Plastic fluidity assessment method for excavated soil inside chamber in earth pressure-type shield construction method, assessment device, and earth pressure-type shield excavator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS612593B2 (en) * | 1980-11-29 | 1986-01-25 | Tokyo Shibaura Electric Co |
-
1986
- 1986-08-30 JP JP13405186U patent/JPS6341692U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS612593B2 (en) * | 1980-11-29 | 1986-01-25 | Tokyo Shibaura Electric Co |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012225131A (en) * | 2011-04-22 | 2012-11-15 | Taisei Corp | Soil pressure management apparatus |
| JP2012233372A (en) * | 2011-05-09 | 2012-11-29 | Taisei Corp | Soil pressure management device |
| JP2014009545A (en) * | 2012-07-02 | 2014-01-20 | Shimizu Corp | Plastic fluidity evaluation method of excavated soil in chamber in earth pressure type shield construction method, and earth pressure type shield excavator |
| JP2017025480A (en) * | 2015-07-16 | 2017-02-02 | 清水建設株式会社 | Plastic fluidity assessment method for excavated soil inside chamber in earth pressure-type shield construction method, assessment device, and earth pressure-type shield excavator |
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