JPH0468405B2 - - Google Patents
Info
- Publication number
- JPH0468405B2 JPH0468405B2 JP11385784A JP11385784A JPH0468405B2 JP H0468405 B2 JPH0468405 B2 JP H0468405B2 JP 11385784 A JP11385784 A JP 11385784A JP 11385784 A JP11385784 A JP 11385784A JP H0468405 B2 JPH0468405 B2 JP H0468405B2
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- soft ground
- rotating shaft
- soft
- auger screw
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 76
- 239000010959 steel Substances 0.000 claims description 76
- 239000003795 chemical substances by application Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 26
- 239000002689 soil Substances 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 23
- 238000005728 strengthening Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000002002 slurry Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 206010001497 Agitation Diseases 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
- E02D3/126—Consolidating by placing solidifying or pore-filling substances in the soil and mixing by rotating blades
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11385784A JPS60258320A (ja) | 1984-06-05 | 1984-06-05 | 軟弱地盤の改良方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11385784A JPS60258320A (ja) | 1984-06-05 | 1984-06-05 | 軟弱地盤の改良方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60258320A JPS60258320A (ja) | 1985-12-20 |
| JPH0468405B2 true JPH0468405B2 (enrdf_load_html_response) | 1992-11-02 |
Family
ID=14622813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11385784A Granted JPS60258320A (ja) | 1984-06-05 | 1984-06-05 | 軟弱地盤の改良方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60258320A (enrdf_load_html_response) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62164912A (ja) * | 1986-01-17 | 1987-07-21 | Nippon Sharyo Seizo Kaisha Ltd | 水中地盤改良方法およびその装置 |
| JPH02221512A (ja) * | 1989-02-23 | 1990-09-04 | Shohei Senda | 軟弱地盤改良方法及び装置 |
| JPH03125712A (ja) * | 1989-10-12 | 1991-05-29 | Shohei Senda | 軟弱地盤改良方法及び装置 |
| JP5036800B2 (ja) * | 2009-12-24 | 2012-09-26 | 小野田ケミコ株式会社 | 地盤改良工法 |
| JP6490475B2 (ja) * | 2015-03-30 | 2019-03-27 | 株式会社不動テトラ | 特殊多重管を用いた地盤改良工法 |
| JP6419645B2 (ja) * | 2015-05-25 | 2018-11-07 | 株式会社テノックス九州 | 掘削撹拌装置 |
| JP6936456B1 (ja) * | 2020-07-03 | 2021-09-15 | Ｊｆｅスチール株式会社 | 水底地盤改良方法 |
| JP7002735B1 (ja) * | 2020-07-03 | 2022-01-24 | Ｊｆｅスチール株式会社 | 水底地盤改良装置 |
| CN114164832B (zh) * | 2021-11-30 | 2023-07-14 | 深圳市蛇口招商港湾工程有限公司 | 抛填块石层下的软土加固结构及施工方法 |
-
1984
- 1984-06-05 JP JP11385784A patent/JPS60258320A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60258320A (ja) | 1985-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4053181A (en) | Seabed mining utilizing circulating current based on water level differences | |
| JPH0468405B2 (enrdf_load_html_response) | ||
| CN208441087U (zh) | 一种用于岩土工程的搅拌桩 | |
| CN113404443A (zh) | 一种带有搅拌架的搅拌桩施工设备 | |
| JPH01260117A (ja) | 杭打工法 | |
| JPH0457805B2 (enrdf_load_html_response) | ||
| CN215408455U (zh) | 一种双向搅拌的搅拌桩施工设备 | |
| JP3249702B2 (ja) | 地盤改良装置 | |
| JPH09111757A (ja) | 杭施工方法 | |
| JP3049527B2 (ja) | 地盤改良工法とその装置 | |
| JPH0745672Y2 (ja) | アースオーガー | |
| JPS6353327B2 (enrdf_load_html_response) | ||
| JPS63122816A (ja) | ヘドロの処理方法 | |
| JPS6112052B2 (enrdf_load_html_response) | ||
| CN218553741U (zh) | 一种土质修复堆肥混合装置 | |
| JP2934435B1 (ja) | 粉体噴射攪拌工法における地盤中の側方変位低減方法及びその方法で使用する通気性パイプ | |
| JP7231271B1 (ja) | 地盤改良工法及び地盤改良装置 | |
| JPH02108722A (ja) | 軟弱地盤改良工法 | |
| KR102426315B1 (ko) | 균질의 지중개량체 구축을 위한 심층혼합처리장비 및 이를 이용한 심층혼합처리공법 | |
| JPS6044451B2 (ja) | 地盤改良工法 | |
| JP3094266B2 (ja) | 軟弱地盤改良工法 | |
| JPH0615766B2 (ja) | 地盤改良に使用する掘削混合撹拌機 | |
| JPS6235692Y2 (enrdf_load_html_response) | ||
| JPH03281819A (ja) | 地盤改良方法 | |
| JPS5835707Y2 (ja) | 軟弱地盤の処理装置における排土装置 |