JPS55145206A - Method for erosion control fixed on inner side of dam body - Google Patents
Method for erosion control fixed on inner side of dam bodyInfo
- Publication number
- JPS55145206A JPS55145206A JP5171579A JP5171579A JPS55145206A JP S55145206 A JPS55145206 A JP S55145206A JP 5171579 A JP5171579 A JP 5171579A JP 5171579 A JP5171579 A JP 5171579A JP S55145206 A JPS55145206 A JP S55145206A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- dam body
- parts
- dam
- covered
- 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
Landscapes
- Revetment (AREA)
Abstract
PURPOSE: To prevent a soil saving sheet from breaking by the earth pressure of reclaimed sediment by a method wherein when the inner reclamation side of a dam body is covered with the soil saving sheet, it is covered closely not to generate voids between the inner corners of step parts of the dam and the sheet.
CONSTITUTION: The upper edge 1a of a soil saving sheet 1 is fixed by a fixing member 8 on the top 7 of a dam body 2, the lower edge 1b is laid at the water bottom 9 and the reclamation side 3 on the inner side of the dam body 2 is covered with the soil saving sheet 1. Loose parts 5 protected by a protector 6 are formed on the sheet 1 and these loose parts 5 are stuck fast to the dam not so as to form voids between the sheet 1 and the inner corners 4 of the step parts of the dam body. As a result, though the earth pressure is acted on the sheet 1 in the inner corner parts 4 of the step parts of the dam body by the reclamation of the sediment, this earth pressure acts on the step parts of the dam body and no tension influences the sheet 1 and, therefore, the sheet 1 does not receive breaking force. Accordingly, outflow of the sediment caused by the breaking of the sheet 1 is prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5171579A JPS55145206A (en) | 1979-04-26 | 1979-04-26 | Method for erosion control fixed on inner side of dam body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5171579A JPS55145206A (en) | 1979-04-26 | 1979-04-26 | Method for erosion control fixed on inner side of dam body |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55145206A true JPS55145206A (en) | 1980-11-12 |
JPS5625562B2 JPS5625562B2 (en) | 1981-06-13 |
Family
ID=12894578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5171579A Granted JPS55145206A (en) | 1979-04-26 | 1979-04-26 | Method for erosion control fixed on inner side of dam body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55145206A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5997661U (en) * | 1982-12-20 | 1984-07-02 | 株式会社コトブキ | blow molded chair |
JPS59164854A (en) * | 1983-03-08 | 1984-09-18 | Nippon Chikasui Kaihatsu Kk | Method of ground water collection and return |
-
1979
- 1979-04-26 JP JP5171579A patent/JPS55145206A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5625562B2 (en) | 1981-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55145206A (en) | Method for erosion control fixed on inner side of dam body | |
GB1099699A (en) | Process and machine for constructing water-impermeable sheets in the ground | |
JPS5513338A (en) | Caison sinking method | |
JPS5766212A (en) | Sealing work for saisson joint | |
JPS5620213A (en) | Sand protecting sheet | |
JPS57178015A (en) | Rubber dam | |
JPS5552416A (en) | Method of preventing steel pipe sheet pile from corroding | |
JPS5648421A (en) | Pollution dispersion prevention method in shallow sea area construction works | |
ES8606005A1 (en) | Process and device for draining a pile of a wet granular material | |
JPS5330592A (en) | Method of loading floated article to barge capable of sinking and floating | |
JPS55165309A (en) | Applying method for sheet for construction works | |
JPS5535129A (en) | Runner cover for hydraulic machine | |
JPS56159412A (en) | Construction of iceproof breakwater and construction thereof | |
JPS57155423A (en) | Method of construction of solidification of muddy water | |
Phillips | A survey of potential methods for resource recovery from black water of the upper Green River Basin | |
JPS56142727A (en) | Device for preventing accident at leftward turning of autotruck | |
JPS5520810A (en) | Method of sinking open caisson | |
JPS55136334A (en) | Mounting method for caisson in caisson method | |
JPS57116818A (en) | Marine reclamation method | |
JPS5659923A (en) | Waling structure for reinforced concrete and construction method for double wall | |
JPS5761111A (en) | Reduction of extra-banking concrete for head of pile driven in situ | |
JPS54144562A (en) | Vibration attenuator in oil pressure machine | |
JPS5214209A (en) | Construction method to be applied for a large scale tank to be relieve d from sinking, slanting and uneven subsidence | |
JPS51137113A (en) | Liquid storage tank | |
JPS56116588A (en) | Rope-type anchor structure for float |