JPS6240482B2 - - Google Patents
Info
- Publication number
- JPS6240482B2 JPS6240482B2 JP57070299A JP7029982A JPS6240482B2 JP S6240482 B2 JPS6240482 B2 JP S6240482B2 JP 57070299 A JP57070299 A JP 57070299A JP 7029982 A JP7029982 A JP 7029982A JP S6240482 B2 JPS6240482 B2 JP S6240482B2
- Authority
- JP
- Japan
- Prior art keywords
- aggregate
- rod
- hollow tube
- crushed stone
- tip
- 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
- 238000000034 method Methods 0.000 claims description 35
- 239000004575 stone Substances 0.000 claims description 34
- 238000010276 construction Methods 0.000 claims description 32
- 230000035515 penetration Effects 0.000 claims description 17
- 239000002689 soil Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 12
- 238000005056 compaction Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000004804 winding 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
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
- E02D3/106—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains by forming sand drains containing only loose aggregates
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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7029982A JPS58189408A (ja) | 1982-04-28 | 1982-04-28 | 砕石ドレ−ン杭の造成方法及びその施工装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7029982A JPS58189408A (ja) | 1982-04-28 | 1982-04-28 | 砕石ドレ−ン杭の造成方法及びその施工装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58189408A JPS58189408A (ja) | 1983-11-05 |
| JPS6240482B2 true JPS6240482B2 (ko) | 1987-08-28 |
Family
ID=13427435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7029982A Granted JPS58189408A (ja) | 1982-04-28 | 1982-04-28 | 砕石ドレ−ン杭の造成方法及びその施工装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58189408A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5256003A (en) * | 1989-12-26 | 1993-10-26 | Konoike Construction Co., Ltd. | Method for automatically driving gravel drain piles and execution apparatus therefor |
| JPH07111049B2 (ja) * | 1989-12-26 | 1995-11-29 | 株式会社鴻池組 | 砕石ドレーン杭の自動造成装置 |
| JP2797064B2 (ja) * | 1994-09-16 | 1998-09-17 | 株式会社鴻池組 | 砕石ドレーン杭の自動造成方法 |
| CN106013042B (zh) * | 2016-06-20 | 2019-01-01 | 叶吉 | 一种软土地基加固方法及加固用的管夯 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48418U (ko) * | 1971-06-01 | 1973-01-06 | ||
| JPS5689619A (en) * | 1979-12-17 | 1981-07-21 | Takechi Koumushiyo:Kk | Preventing structure for liquefaction of foundation ground |
-
1982
- 1982-04-28 JP JP7029982A patent/JPS58189408A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48418U (ko) * | 1971-06-01 | 1973-01-06 | ||
| JPS5689619A (en) * | 1979-12-17 | 1981-07-21 | Takechi Koumushiyo:Kk | Preventing structure for liquefaction of foundation ground |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58189408A (ja) | 1983-11-05 |
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