CN113136756A - Method for repairing underground mine roadway pavement - Google Patents
Method for repairing underground mine roadway pavement Download PDFInfo
- Publication number
- CN113136756A CN113136756A CN202110322025.3A CN202110322025A CN113136756A CN 113136756 A CN113136756 A CN 113136756A CN 202110322025 A CN202110322025 A CN 202110322025A CN 113136756 A CN113136756 A CN 113136756A
- Authority
- CN
- China
- Prior art keywords
- pavement
- roadway
- repairing
- steel support
- underground roadway
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
- E01C7/14—Concrete paving
- E01C7/147—Repairing concrete pavings, e.g. joining cracked road sections by dowels, applying a new concrete covering
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/16—Reinforcements
- E01C11/18—Reinforcements for cement concrete pavings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to a method for repairing a pavement of an underground roadway of a mine. The method is characterized in that the steps of the repairing process sequentially comprise: accumulated water and sludge on the damaged pavement of the underground roadway are removed, and pavement leveling is carried out; paving a latticed steel support module on the leveled road surface; in the squares of the steel support modules, the filling is carried out with stones and concrete until a level road surface is formed. According to the method for repairing the underground roadway pavement of the mine, the steel support modules are matched with concrete for rapid pouring to repair the underground roadway pavement, so that the construction strength can be effectively reduced, the construction period is shortened, the roadway is prevented from being muddy due to water accumulation, meanwhile, due to mutual support among the steel support grids, buffering exists when the roadway is affected by ground pressure and rolled by vehicles, the damage to the pavement under stress can be effectively avoided, the repairing effect is good, and the normal operation of production is ensured.
Description
Technical Field
The invention relates to a method for repairing a pavement of an underground roadway of a mine.
Background
At present, most of mine underground roadways which undertake main transportation tasks are concrete pavements. Due to the influences of ground pressure activities, transportation equipment operation and the like, the concrete pavement of the roadway is easy to arch and damage, so that the equipment cannot pass. The traditional repair method for the damaged pavement is to dig the damaged area by using an air pick, and after the forming is determined, the pavement is cast in situ with concrete, so that the pavement repair is realized. The pavement repairing method has the problems of long construction period, complex construction and the like, and the repaired pavement needs to be maintained regularly, so that vehicles cannot pass in a period of time, and the normal production of the underground mine is greatly influenced.
Disclosure of Invention
The invention aims to provide a method for repairing a road surface of a mine underground roadway, which can effectively improve the construction efficiency, reduce the construction time and can be used for traffic when the construction is finished, aiming at the defects of the prior art.
The purpose of the invention is realized by the following technical scheme.
A method for repairing a roadway surface under a mine well is characterized in that the steps of the repairing process sequentially comprise:
(1) accumulated water and sludge on the damaged pavement of the underground roadway are removed, and pavement leveling is carried out;
(2) paving a latticed steel support module on the leveled road surface;
(3) in the squares of the steel support modules, the filling is carried out with stones and concrete until a level road surface is formed.
The method for repairing the underground roadway pavement of the mine is characterized in that pebbles and cement are filled in the grids of the steel support module in the step (3) until a flat pavement is formed.
The invention relates to a method for repairing a mine underground roadway pavement, which is characterized in that a steel support module is formed by splicing I-shaped steel.
The invention discloses a method for repairing a mine underground roadway pavement, which is characterized in that a steel support module is spliced by I-shaped steel and then welded and fixed.
The beneficial technical effects of the invention are as follows: according to the method for repairing the underground mine roadway surface, the steel support modules are matched with concrete for rapid pouring, so that the construction strength can be effectively reduced, the construction period is shortened, the roadway is prevented from being muddy due to water accumulation, meanwhile, due to mutual support among the steel support grids, buffering exists when the roadway is affected by ground pressure and a vehicle is rolled, the pavement can be effectively prevented from being damaged by stress, the repairing effect is good, the vehicle can be started after the construction is finished, and the normal operation of production is ensured.
Drawings
FIG. 1 is a schematic structural view of a steel support module used in the method of the present invention.
Fig. 2 is a partially enlarged view of a node a in fig. 1.
Fig. 3 is a partially enlarged view of the node B in fig. 1.
Wherein: 1 is I-steel and 2 is filled concrete.
Detailed Description
A method for repairing a roadway surface of a mine underground roadway sequentially comprises the following steps: (1) accumulated water and sludge on the damaged pavement of the underground roadway are removed, and pavement leveling is carried out; (2) paving a latticed steel support module on the leveled road surface; the steel bracket module is formed by splicing I-shaped steel, and the I-shaped steel is welded and fixed after being spliced; (3) in the squares of the steel support modules, the filling is carried out with stones and concrete until a level road surface is formed.
Concrete is poured in the steel support grids, the strength of the steel support is high, a certain space is reserved for the concrete poured in the paved grids, and the effect of stress buffering can be achieved.
During specific construction, the steel support is machined on the ground surface in advance, the height of the steel support is generally 300mm, and the steel support is machined and formed according to the requirements of a roadway. During construction, accumulated water and sludge on the road surface need to be removed, the steel support can be adopted for pavement laying after leveling, and pebbles and cement are used for filling and leveling squares of the steel support after the pavement laying is finished, so that a flat road surface is formed.
Claims (4)
1. A method for repairing a roadway surface of a mine underground roadway is characterized in that the repairing process sequentially comprises the following steps:
(1) accumulated water and sludge on the damaged pavement of the underground roadway are removed, and pavement leveling is carried out;
(2) paving a latticed steel support module on the leveled road surface;
(3) in the squares of the steel support modules, the filling is carried out with stones and concrete until a level road surface is formed.
2. The method for repairing a roadway surface of a mine underground roadway according to claim 1, wherein in the step (3), pebbles and cement are filled in the square grids of the steel support modules until a smooth roadway surface is formed.
3. The method for repairing the roadway surface of the mine underground roadway according to claim 1, wherein the steel support modules are formed by splicing I-shaped steel.
4. The method for repairing the roadway surface of the mine underground roadway according to claim 1, wherein the steel support modules are welded and fixed after being spliced by I-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110322025.3A CN113136756A (en) | 2021-03-25 | 2021-03-25 | Method for repairing underground mine roadway pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110322025.3A CN113136756A (en) | 2021-03-25 | 2021-03-25 | Method for repairing underground mine roadway pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113136756A true CN113136756A (en) | 2021-07-20 |
Family
ID=76811641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110322025.3A Pending CN113136756A (en) | 2021-03-25 | 2021-03-25 | Method for repairing underground mine roadway pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113136756A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3008835A1 (en) * | 1979-03-30 | 1980-10-16 | Krems Huette Gmbh | WEARING LAYER IN THE AREA OF A RUNWAY CEILING AFFECTED BY TRACKING |
| SU996602A1 (en) * | 1979-02-19 | 1983-02-15 | Государственный Проектно-Изыскательский И Научно-Исследовательский Институт Гражданской Авиации "Аэропроект" | Monolithic concentrate paving of roads and airfields |
| TW577475U (en) * | 2002-08-23 | 2004-02-21 | Da Cin Construction Co Ltd | Cover boards used in anti-slip compound roadway |
| CN202090263U (en) * | 2011-05-10 | 2011-12-28 | 长安大学 | Emergency road slab capable of being assembled quickly |
| CN102535306A (en) * | 2012-03-15 | 2012-07-04 | 昆明一建建设集团有限公司 | Angle steel non-slip ramp |
| CN103924501A (en) * | 2014-05-05 | 2014-07-16 | 湖北工业大学 | Reinforcing construction method in partial failure repairing of rural cement pavement |
| DE202014106285U1 (en) * | 2014-12-28 | 2015-06-03 | PURUS PLASTICS GmbH | Plastic Multiple use building element |
| CN206902739U (en) * | 2017-02-06 | 2018-01-19 | 李国红 | A kind of anti-collapse highway |
| CN108004867A (en) * | 2017-12-04 | 2018-05-08 | 新沂博瑞工业设计有限公司 | A kind of road surface structure is laid with waffle slab |
| CN208395602U (en) * | 2018-06-11 | 2019-01-18 | 中交一公局集团有限公司 | Steel joint structure of assembled road surface |
| CN110093825A (en) * | 2019-04-17 | 2019-08-06 | 江苏惠淳建设有限公司 | A kind of road rehabilitation construction technology |
| CN209456825U (en) * | 2018-01-09 | 2019-10-01 | 中建力天集团有限公司 | A flexible asphalt pavement structure for arterial highway repair |
| CN110306397A (en) * | 2019-06-28 | 2019-10-08 | 宁夏建工集团有限公司 | A kind of steelframe brace type Combined concrete splicing construction and preparation method thereof |
| CN111648263A (en) * | 2020-05-11 | 2020-09-11 | 中国二冶集团有限公司 | Method for repairing damaged road in construction site |
| CN211713556U (en) * | 2019-12-13 | 2020-10-20 | 江苏北极星交通产业集团有限公司 | Energy-concerving and environment-protective cement regeneration asphalt concrete pavement structure |
| CN111945507A (en) * | 2020-08-21 | 2020-11-17 | 胡明华 | Anti-cracking asphalt concrete combined road surface structure |
-
2021
- 2021-03-25 CN CN202110322025.3A patent/CN113136756A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU996602A1 (en) * | 1979-02-19 | 1983-02-15 | Государственный Проектно-Изыскательский И Научно-Исследовательский Институт Гражданской Авиации "Аэропроект" | Monolithic concentrate paving of roads and airfields |
| DE3008835A1 (en) * | 1979-03-30 | 1980-10-16 | Krems Huette Gmbh | WEARING LAYER IN THE AREA OF A RUNWAY CEILING AFFECTED BY TRACKING |
| TW577475U (en) * | 2002-08-23 | 2004-02-21 | Da Cin Construction Co Ltd | Cover boards used in anti-slip compound roadway |
| CN202090263U (en) * | 2011-05-10 | 2011-12-28 | 长安大学 | Emergency road slab capable of being assembled quickly |
| CN102535306A (en) * | 2012-03-15 | 2012-07-04 | 昆明一建建设集团有限公司 | Angle steel non-slip ramp |
| CN103924501A (en) * | 2014-05-05 | 2014-07-16 | 湖北工业大学 | Reinforcing construction method in partial failure repairing of rural cement pavement |
| DE202014106285U1 (en) * | 2014-12-28 | 2015-06-03 | PURUS PLASTICS GmbH | Plastic Multiple use building element |
| CN206902739U (en) * | 2017-02-06 | 2018-01-19 | 李国红 | A kind of anti-collapse highway |
| CN108004867A (en) * | 2017-12-04 | 2018-05-08 | 新沂博瑞工业设计有限公司 | A kind of road surface structure is laid with waffle slab |
| CN209456825U (en) * | 2018-01-09 | 2019-10-01 | 中建力天集团有限公司 | A flexible asphalt pavement structure for arterial highway repair |
| CN208395602U (en) * | 2018-06-11 | 2019-01-18 | 中交一公局集团有限公司 | Steel joint structure of assembled road surface |
| CN110093825A (en) * | 2019-04-17 | 2019-08-06 | 江苏惠淳建设有限公司 | A kind of road rehabilitation construction technology |
| CN110306397A (en) * | 2019-06-28 | 2019-10-08 | 宁夏建工集团有限公司 | A kind of steelframe brace type Combined concrete splicing construction and preparation method thereof |
| CN211713556U (en) * | 2019-12-13 | 2020-10-20 | 江苏北极星交通产业集团有限公司 | Energy-concerving and environment-protective cement regeneration asphalt concrete pavement structure |
| CN111648263A (en) * | 2020-05-11 | 2020-09-11 | 中国二冶集团有限公司 | Method for repairing damaged road in construction site |
| CN111945507A (en) * | 2020-08-21 | 2020-11-17 | 胡明华 | Anti-cracking asphalt concrete combined road surface structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210720 |
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| RJ01 | Rejection of invention patent application after publication |