JPS55159019A - Method for stabilizing and solidifying sludge having hardening property at pit dug in ground - Google Patents
Method for stabilizing and solidifying sludge having hardening property at pit dug in groundInfo
- Publication number
- JPS55159019A JPS55159019A JP6620079A JP6620079A JPS55159019A JP S55159019 A JPS55159019 A JP S55159019A JP 6620079 A JP6620079 A JP 6620079A JP 6620079 A JP6620079 A JP 6620079A JP S55159019 A JPS55159019 A JP S55159019A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- pit
- ground
- hardening property
- stabilizing
- 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
- 239000010802 sludge Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 230000000087 stabilizing effect Effects 0.000 title 1
- 239000004568 cement Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 abstract 1
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 abstract 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
Landscapes
- Piles And Underground Anchors (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
PURPOSE: To perform solidification and stabilization of the sludge within the pit in a predetermined length of time, without fleeing of water from said sludge, as well as maintaining the initial status with uniformity, by a method wherein a water soluble macromolecule is added to the sludge having hardening property.
CONSTITUTION: A pit 2 is drilled in the ground by an earth auger, and after the pit is filled by the sludge 3, an H-beam 4 is installed inside thereof. Carboxymethylcellulose of approx. 0.4% of cement to be used is added to the cement slurry. By so doing, the amount of said slurry to be used is reduced to 1.1 times of the volume of the capacity of the entire pit, without the increment in the compressing strength of the solidifying body 3, resulting in the easy and smooth drawing out of the H-beam.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6620079A JPS55159019A (en) | 1979-05-30 | 1979-05-30 | Method for stabilizing and solidifying sludge having hardening property at pit dug in ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6620079A JPS55159019A (en) | 1979-05-30 | 1979-05-30 | Method for stabilizing and solidifying sludge having hardening property at pit dug in ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55159019A true JPS55159019A (en) | 1980-12-10 |
Family
ID=13308958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6620079A Pending JPS55159019A (en) | 1979-05-30 | 1979-05-30 | Method for stabilizing and solidifying sludge having hardening property at pit dug in ground |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55159019A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57146823A (en) * | 1981-03-03 | 1982-09-10 | Ohbayashigumi Ltd | Mud water solidification work |
| JPS59154215A (en) * | 1983-02-21 | 1984-09-03 | Ohbayashigumi Ltd | Construction work of underground continuous wall using polymer mud water |
| JPS59228520A (en) * | 1983-06-10 | 1984-12-21 | Daicel Chem Ind Ltd | Concrete placement |
| CN102953392A (en) * | 2012-10-27 | 2013-03-06 | 江苏华源新能源科技有限公司 | Pile foundation structure of photovoltaic power station and construction process of pile foundation |
| CN108560536A (en) * | 2018-04-19 | 2018-09-21 | 江苏建宇建设集团有限公司 | The continuous piling wall construction method of Soil-cement |
-
1979
- 1979-05-30 JP JP6620079A patent/JPS55159019A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57146823A (en) * | 1981-03-03 | 1982-09-10 | Ohbayashigumi Ltd | Mud water solidification work |
| JPS6311485B2 (en) * | 1981-03-03 | 1988-03-14 | Obayashi Constr Co Ltd | |
| JPS59154215A (en) * | 1983-02-21 | 1984-09-03 | Ohbayashigumi Ltd | Construction work of underground continuous wall using polymer mud water |
| JPS59228520A (en) * | 1983-06-10 | 1984-12-21 | Daicel Chem Ind Ltd | Concrete placement |
| JPH0317964B2 (en) * | 1983-06-10 | 1991-03-11 | Daiseru Kagaku Kogyo Kk | |
| CN102953392A (en) * | 2012-10-27 | 2013-03-06 | 江苏华源新能源科技有限公司 | Pile foundation structure of photovoltaic power station and construction process of pile foundation |
| CN102953392B (en) * | 2012-10-27 | 2015-12-02 | 江苏华源新能源科技有限公司 | A kind of pile foundation structure of photovoltaic plant and pile foundation construction technique |
| CN108560536A (en) * | 2018-04-19 | 2018-09-21 | 江苏建宇建设集团有限公司 | The continuous piling wall construction method of Soil-cement |
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