CN107447742A - A kind of muddy soft soil solidification basic unit external force fracture restoration method - Google Patents
A kind of muddy soft soil solidification basic unit external force fracture restoration method Download PDFInfo
- Publication number
- CN107447742A CN107447742A CN201710561691.6A CN201710561691A CN107447742A CN 107447742 A CN107447742 A CN 107447742A CN 201710561691 A CN201710561691 A CN 201710561691A CN 107447742 A CN107447742 A CN 107447742A
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- CN
- China
- Prior art keywords
- basic unit
- soft soil
- muddy soft
- bar
- muddy
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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
-
- 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
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
-
- 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
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- 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)
Abstract
The invention discloses a kind of muddy soft soil solidification basic unit external force fracture restoration method, it may be such that the muddy soft soil for being used to fill in repair process forms good connection and syncretizing effect by the setting of bar-shaped trough between muddy soft soil solidification basic unit, and then make it that the muddy soft soil solidification basic unit globality after repairing is stronger, and the bulk strength after its reparation can also be improved；At the same time, muddy soft soil, which is modulated, based on the volume of bar-shaped trough can avoid it from substantial amounts of spillover during reparation being present, and by the heating for filler also it can preferably fully reacted with engaging between muddy soft soil solidification basic unit.
Description
Technical field
The present invention relates to Geological Engineering field, especially a kind of muddy soft soil solidification basic unit external force fracture restoration method.
Background technology
With the extension of service life, muddy soft soil solidification basic unit in actual use often can be due to external force
Intervene and produce the situation of fracture；The long-term existence of crackle not only influences its aesthetic on muddy soft soil solidification basic unit,
And it is easy to cause the structural strength of basic unit to be affected；The existing processing side for the fracture of above-mentioned muddy soft soil solidification basic unit
Formula often uses slip casting repair process directly in crackle, however, because the size and shape in crack are inconsistent, its
Occurring often in actual repair processing procedure can not be between former muddy soft soil solidification basic unit for repairing the material of filling
The phenomenon uniformly combined, and then cause the integrity degree integrally repaired of muddy soft soil solidification basic unit after repairing and intensity not
It is preferable.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of muddy soft soil solidification basic unit external force fracture restoration method, its
It may be such that the muddy soft soil solidification basic unit globality after repairing and its bulk strength are improved.
In order to solve the above technical problems, the present invention relates to a kind of muddy soft soil solidification basic unit external force fracture restoration method,
It includes following processing step：
1) bar-shaped trough is dug along the fracture position of muddy soft soil solidification basic unit, width and the depth of bar-shaped trough are all higher than Muddy Bottoms
The width and depth of the fracture position of weak soil solidification basic unit；
2) modulation of weak soil is filled using utilizing solidified earth from sludge and curing agent, for modulating the utilizing solidified earth from sludge of filling weak soil
And the performance of curing agent is consistent with the utilizing solidified earth from sludge of composition muddy soft soil solidification basic unit and the performance of curing agent；
3) for step 2）In filling weak soil heated；
4) by step 3）Filling weak soil after middle heating is injected into step 1 by grouting equipment）In bar-shaped trough in, and by shaking
Device is smash by the filling weak soil vibration compacting in bar-shaped trough；
5) cover film and straw screen or mat carry out maintenance processing on bar-shaped trough successively.
As a modification of the present invention, the step 3）Among, the heating-up temperature for filling weak soil is 60 to 70 DEG C, and it can
So that filling weak soil can and bar-shaped trough in muddy soft soil solidification basic unit between while form good combination effect, avoid
It causes its performance to sustain damage in heating process because transition is heated.
Using the muddy soft soil solidification basic unit external force fracture restoration method of above-mentioned technical proposal, it may be such that repair process
In be used for fill muddy soft soil good company is formed by the setting of bar-shaped trough between muddy soft soil solidification basic unit
Connect and syncretizing effect, and then make it that the muddy soft soil solidification basic unit globality after repairing is stronger, and it is overall strong after its reparation
Degree can also be improved；At the same time, muddy soft soil being modulated based on the volume of bar-shaped trough can avoid it from repairing
Substantial amounts of spillover in journey be present, and also it can be made preferably to consolidate with muddy soft soil by the heating for filler
Fully reaction is with engaging between changing basic unit.
Embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that following embodiments are only used for
The bright present invention rather than limitation the scope of the present invention.
Embodiment 1
A kind of muddy soft soil solidification basic unit external force fracture restoration method, it includes following processing step：
1) bar-shaped trough is dug along the fracture position of muddy soft soil solidification basic unit, width and the depth of bar-shaped trough are all higher than Muddy Bottoms
The width and depth of the fracture position of weak soil solidification basic unit；
2) modulation of weak soil is filled using utilizing solidified earth from sludge and curing agent, for modulating the utilizing solidified earth from sludge of filling weak soil
And the performance of curing agent is consistent with the utilizing solidified earth from sludge of composition muddy soft soil solidification basic unit and the performance of curing agent；
3) for step 2）In filling weak soil heated；
4) by step 3）Filling weak soil after middle heating is injected into step 1 by grouting equipment）In bar-shaped trough in, and by shaking
Device is smash by the filling weak soil vibration compacting in bar-shaped trough；
5) cover film and straw screen or mat carry out maintenance processing on bar-shaped trough successively.
Using the muddy soft soil solidification basic unit external force fracture restoration method of above-mentioned technical proposal, it may be such that repair process
In be used for fill muddy soft soil good company is formed by the setting of bar-shaped trough between muddy soft soil solidification basic unit
Connect and syncretizing effect, and then make it that the muddy soft soil solidification basic unit globality after repairing is stronger, and it is overall strong after its reparation
Degree can also be improved；At the same time, muddy soft soil being modulated based on the volume of bar-shaped trough can avoid it from repairing
Substantial amounts of spillover in journey be present, and also it can be made preferably to consolidate with muddy soft soil by the heating for filler
Fully reaction is with engaging between changing basic unit.
Embodiment 2
As a modification of the present invention, the step 3）Among, the heating-up temperature for filling weak soil is 60 to 70 DEG C, and it may be such that
Filling weak soil can and bar-shaped trough in muddy soft soil solidification basic unit between while form good combination effect, avoid its
Its performance is caused to sustain damage because transition is heated in heating process.
The remaining features and advantages of the present embodiment are same as Example 1.
Claims (2)
- A kind of 1. muddy soft soil solidification basic unit external force fracture restoration method, it is characterised in that the muddy soft soil solidifies base Layer external force fracture restoration method includes following processing step：1）Bar-shaped trough is dug along the fracture position of muddy soft soil solidification basic unit, width and the depth of bar-shaped trough are all higher than Muddy Bottoms The width and depth of the fracture position of weak soil solidification basic unit；2）The modulation of weak soil is filled using utilizing solidified earth from sludge and curing agent, for modulating the utilizing solidified earth from sludge of filling weak soil And the performance of curing agent is consistent with the utilizing solidified earth from sludge of composition muddy soft soil solidification basic unit and the performance of curing agent；3）For step 2）In filling weak soil heated；4）By step 3）Filling weak soil after middle heating is injected into step 1 by grouting equipment）In bar-shaped trough in, and by shaking Device is smash by the filling weak soil vibration compacting in bar-shaped trough；5）Cover film and straw screen or mat carry out maintenance processing on bar-shaped trough successively.
- 2. according to the muddy soft soil solidification basic unit external force fracture restoration method described in claim 1, it is characterised in that the step Rapid 3）Among, the heating-up temperature for filling weak soil is 60 to 70 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561691.6A CN107447742A (en) | 2017-07-11 | 2017-07-11 | A kind of muddy soft soil solidification basic unit external force fracture restoration method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561691.6A CN107447742A (en) | 2017-07-11 | 2017-07-11 | A kind of muddy soft soil solidification basic unit external force fracture restoration method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107447742A true CN107447742A (en) | 2017-12-08 |
Family
ID=60488865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710561691.6A Pending CN107447742A (en) | 2017-07-11 | 2017-07-11 | A kind of muddy soft soil solidification basic unit external force fracture restoration method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107447742A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000154523A (en) * | 1998-11-19 | 2000-06-06 | Ohbayashi Corp | Surface finishing method for earth block exhibit surface |
| CN102535431A (en) * | 2012-03-14 | 2012-07-04 | 天津港(集团)有限公司 | Method for quickly forming blown and filled ultra-soft soil foundation surface layer duricrust and device for realizing method |
| CN103696337A (en) * | 2012-09-27 | 2014-04-02 | 中国二十冶集团有限公司 | Local reconstruction and restoration method of soft soil roadbed soil sliding failure vacuum system |
| CN106284278A (en) * | 2016-08-31 | 2017-01-04 | 河海大学 | A kind of ecological reestablishment for soil-body landslide and evaluation methodology |
-
2017
- 2017-07-11 CN CN201710561691.6A patent/CN107447742A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000154523A (en) * | 1998-11-19 | 2000-06-06 | Ohbayashi Corp | Surface finishing method for earth block exhibit surface |
| CN102535431A (en) * | 2012-03-14 | 2012-07-04 | 天津港(集团)有限公司 | Method for quickly forming blown and filled ultra-soft soil foundation surface layer duricrust and device for realizing method |
| CN103696337A (en) * | 2012-09-27 | 2014-04-02 | 中国二十冶集团有限公司 | Local reconstruction and restoration method of soft soil roadbed soil sliding failure vacuum system |
| CN106284278A (en) * | 2016-08-31 | 2017-01-04 | 河海大学 | A kind of ecological reestablishment for soil-body landslide and evaluation methodology |
Non-Patent Citations (1)
| Title |
|---|
| 回达鹏: "高速公路裂缝成因及日常养护关键技术", 《交通世界》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171208 |