CN113622234A - Method for synchronously constructing road base and inspection well - Google Patents
Method for synchronously constructing road base and inspection well Download PDFInfo
- Publication number
- CN113622234A CN113622234A CN202010386505.1A CN202010386505A CN113622234A CN 113622234 A CN113622234 A CN 113622234A CN 202010386505 A CN202010386505 A CN 202010386505A CN 113622234 A CN113622234 A CN 113622234A
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- road
- well
- layer
- reinforced concrete
- paving
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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
- E01C3/00—Foundations for 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
- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Road Repair (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a method for synchronously constructing a road base and an inspection well, which comprises the following steps: s1, manufacturing a reinforced concrete well ring integrated plate template; s2 inspecting the well foundation and the well bore; s3 paving a road bottom concrete layer; paving a road bottom layer, wherein the surface elevation of the road bottom layer is consistent with the outer edge elevation of the reinforced concrete well curb integrated plate; s4 paving a road base concrete layer; s5 paving the concrete layer of the road surface layer. According to the invention, the reinforced concrete well curb integrated plate with the integrated structure is obtained by pouring concrete into the well curb, and the well curb can be installed by installing the reinforced concrete well curb integrated plate during construction, so that the construction is simplified, the cost is reduced, the construction can be synchronously carried out with the construction of the inspection well and the pavement of the road base, the construction efficiency is improved, and the construction period is shortened.
Description
Technical Field
The invention relates to the technical field of road construction, in particular to a method for synchronously constructing a road base and an inspection well.
Background
With the development of the times, the pace of road paving construction is also gradually increasing, wherein the roadbed is a strip-shaped structure which is built according to the route position and certain technical requirements and is used as a road surface foundation, is a foundation of railways and highways, and is a linear structure built by soil or stones.
Due to huge traffic pressure in cities, the construction period of roadbed engineering is shortened, scientific construction process flow is seriously violated, construction enterprises intentionally and unintentionally steal work and reduce materials in the roadbed engineering, in addition, a roadbed is finally buried deeply to form a hidden project, the problems cannot be found from the appearance, most of the current building construction still continues to use the traditional construction technology, the manual operation is more, the field manufacturing is more, the wet operation is more, the construction time is long, the engineering quality is difficult to ensure, and meanwhile, the existing inspection well and the pavement of a road base layer are separately constructed, so that the periphery of most of the inspection well can be damaged in use, and the driving safety of roads is influenced.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a method for synchronously constructing a road base and an inspection well.
The invention provides a method for synchronously constructing a road base and an inspection well, which comprises the following steps:
s1, manufacturing a reinforced concrete well ring integrated plate template;
1) a circular hole is reserved in the center of the top side of the template;
2) sleeving a narrow ring buckle of the finished product well ring in the round hole;
3) binding reinforcing steel bars around the round holes and pouring concrete;
4) after the strength reaches the standard, removing the formwork to obtain a reinforced concrete well curb integrated plate;
s2 inspecting the well foundation and the well bore;
pour the inspection shaft basis on the ground, build the shaft in inspection shaft basis top after intensity is up to standard, the peripheral earthwork of shaft is backfilled: backfilling earthwork around the well in layers;
s3 paving a road bottom concrete layer;
paving a road bottom layer, wherein the surface elevation of the road bottom layer is consistent with the outer edge elevation of the reinforced concrete well curb integrated plate;
s4 paving a road base concrete layer;
after site leveling and roadbed bottom layer laying construction are carried out along the road, the prefabricated reinforced concrete plates are hoisted in sequence, and during hoisting, the lifting lugs penetrate through the hoisting holes to hoist the steel bars in the hoisting holes; when the prefabricated reinforced concrete plates are installed, two adjacent prefabricated reinforced concrete plates are connected with a connecting gap; the prefabricated reinforced concrete plates are sequentially installed along the long side direction of the road;
s5 paving a road surface layer concrete layer;
construction of a road surface layer: and paving a road pavement layer, wherein the surface elevation of the road pavement layer is consistent with the top elevation of the reinforced concrete well ring integrated plate.
Preferably, the thickness of the backfill soil in the step 2 is not more than 200mm, and the backfill soil is subjected to compactness sampling detection by adopting a cutting ring.
Preferably, the depth of the central circular hole of the template is greater than the height of the narrow ring of the finished walling crib.
Preferably, a plurality of toper holes have been seted up on the integrative board of prefabricated reinforced concrete walling crib, the steel pipe is gone into to the voltage sharing in a plurality of toper holes, has all inserted the cross in a plurality of steel pipes to fenestrate reinforcing bar, pours into the grout material in the toper hole.
Preferably, the concrete layer of the road surface layer laid in the step 5 is leveled.
Preferably, the upper surface of the base asphalt concrete layer paved on the road is flush with the bottom surface of the reinforced concrete well curb integrated plate.
Preferably, the backfill soil of the step 2 is subjected to flatness and compactness treatment, so that the surface of the backfill soil is flush with the top end of the well bore.
According to the method for synchronously constructing the road base and the inspection well, the reinforced concrete well curb integrated plate with the integrated structure is obtained by pouring concrete into the well curb, the well curb can be installed by installing the reinforced concrete well curb integrated plate during construction, construction is simplified, cost is reduced, construction with the inspection well and pavement of the road base can be synchronously carried out, construction efficiency is improved, and construction period is shortened.
Drawings
Fig. 1 is a schematic flow chart of a method for synchronously constructing a road base and an inspection well according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, a method for synchronously constructing a road base and an inspection well comprises the following steps:
s1, manufacturing a reinforced concrete well ring integrated plate template;
1) a circular hole is reserved in the center of the top side of the template;
2) sleeving a narrow ring buckle of the finished product well ring in the round hole;
3) binding reinforcing steel bars around the round holes and pouring concrete;
4) after the strength reaches the standard, removing the formwork to obtain a reinforced concrete well curb integrated plate;
s2 inspecting the well foundation and the well bore;
pour the inspection shaft basis on the ground, build the shaft in inspection shaft basis top after intensity is up to standard, the peripheral earthwork of shaft is backfilled: backfilling earthwork around the well in layers;
s3 paving a road bottom concrete layer;
paving a road bottom layer, wherein the surface elevation of the road bottom layer is consistent with the outer edge elevation of the reinforced concrete well curb integrated plate;
s4 paving a road base concrete layer;
after site leveling and roadbed bottom layer laying construction are carried out along the road, the prefabricated reinforced concrete plates are hoisted in sequence, and during hoisting, the lifting lugs penetrate through the hoisting holes to hoist the steel bars in the hoisting holes; when the prefabricated reinforced concrete plates are installed, two adjacent prefabricated reinforced concrete plates are connected with a connecting gap; the prefabricated reinforced concrete plates are sequentially installed along the long side direction of the road;
s5 paving a road surface layer concrete layer;
construction of a road surface layer: and paving a road pavement layer, wherein the surface elevation of the road pavement layer is consistent with the top elevation of the reinforced concrete well ring integrated plate.
Preferably, the thickness of the backfill soil in the step 2 is not more than 200mm, and the backfill soil is subjected to compactness sampling detection by adopting a cutting ring.
Preferably, the depth of the central circular hole of the template is greater than the height of the narrow ring of the finished walling crib.
Preferably, a plurality of toper holes have been seted up on the integrative board of prefabricated reinforced concrete walling crib, and the steel pipe is gone into to the voltage sharing in a plurality of toper holes, has all inserted the cross in a plurality of steel pipes to fenestrate reinforcing bar, pours into the grout material in the toper hole.
Preferably, the concrete layer of the road surface layer laid in the step 5 is leveled.
Preferably, the upper surface of the base asphalt concrete layer paved on the road is flush with the bottom surface of the reinforced concrete well curb integrated plate.
Preferably, the backfill of step 2 is subjected to a flatness and compaction treatment so that the backfill surface is flush with the top of the wellbore.
The invention comprises the following steps: manufacturing a reinforced concrete well ring integrated plate template: a circular hole is reserved in the center of the top side of the template; sleeving a narrow ring buckle of the finished product well ring in the round hole; binding reinforcing steel bars around the round holes and pouring concrete; after the strength reaches the standard, removing the formwork to obtain a reinforced concrete well curb integrated plate; inspecting a well foundation and a well bore; pour the inspection shaft basis on the ground, build the shaft in inspection shaft basis top after intensity is up to standard, the peripheral earthwork of shaft is backfilled: backfilling earthwork around the well in layers; paving a road bottom concrete layer: paving a road bottom layer, wherein the surface elevation of the road bottom layer is consistent with the outer edge elevation of the reinforced concrete well curb integrated plate; paving a road base layer concrete layer; after site leveling and roadbed bottom layer laying construction are carried out along the road, the prefabricated reinforced concrete plates are hoisted in sequence, and during hoisting, the lifting lugs penetrate through the hoisting holes to hoist the steel bars in the hoisting holes; when the prefabricated reinforced concrete plates are installed, two adjacent prefabricated reinforced concrete plates are connected with a connecting gap; the prefabricated reinforced concrete plates are sequentially installed along the long side direction of the road; paving a road surface concrete layer; construction of a road surface layer: and paving a road pavement layer, wherein the surface elevation of the road pavement layer is consistent with the top elevation of the reinforced concrete well ring integrated plate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A method for synchronously constructing a road base and an inspection well is characterized by comprising the following steps:
s1, manufacturing a reinforced concrete well ring integrated plate template;
1) a circular hole is reserved in the center of the top side of the template;
2) sleeving a narrow ring buckle of the finished product well ring in the round hole;
3) binding reinforcing steel bars around the round holes and pouring concrete;
4) after the strength reaches the standard, removing the formwork to obtain a reinforced concrete well curb integrated plate;
s2 inspecting the well foundation and the well bore;
pour the inspection shaft basis on the ground, build the shaft in inspection shaft basis top after intensity is up to standard, the peripheral earthwork of shaft is backfilled: backfilling earthwork around the well in layers;
s3 paving a road bottom concrete layer;
paving a road bottom layer, wherein the surface elevation of the road bottom layer is consistent with the outer edge elevation of the reinforced concrete well curb integrated plate;
s4 paving a road base concrete layer;
after site leveling and roadbed bottom layer laying construction are carried out along the road, the prefabricated reinforced concrete plates are hoisted in sequence, and during hoisting, the lifting lugs penetrate through the hoisting holes to hoist the steel bars in the hoisting holes; when the prefabricated reinforced concrete plates are installed, two adjacent prefabricated reinforced concrete plates are connected with a connecting gap; the prefabricated reinforced concrete plates are sequentially installed along the long side direction of the road;
s5 paving a road surface layer concrete layer;
construction of a road surface layer: and paving a road pavement layer, wherein the surface elevation of the road pavement layer is consistent with the top elevation of the reinforced concrete well ring integrated plate.
2. The method for synchronously constructing the road base and the inspection well according to claim 1, wherein the thickness of the backfill soil in the step 2 is not more than 200mm, and the backfill soil is subjected to compactness sampling detection by adopting a cutting ring.
3. The method for synchronously constructing the road base and the inspection well as recited in claim 1, wherein the depth of the central circular hole of the template is greater than the height of the narrow ring of the finished grommets.
4. The method of claim 1, wherein a plurality of conical holes are formed in the prefabricated reinforced concrete well curb integrated plate, steel pipes are uniformly pressed into the conical holes, cross-shaped reinforcing steel bars are inserted into the steel pipes, and grouting materials are poured into the conical holes.
5. The method for synchronously constructing the road base and the inspection well according to claim 1, wherein the paving of the concrete layer of the road surface layer in the step 5 is performed with a leveling treatment.
6. The method for synchronously constructing the road base and the inspection well according to claim 1, wherein the asphalt concrete layer of the base layer of the paved road has an upper surface which is flush with the bottom surface of the reinforced concrete walling crib integrated plate.
7. The method for synchronously constructing the road base and the inspection well according to claim 1, wherein the backfill of the step 2 is subjected to flatness and compactness treatment, so that the surface of the backfill is flush with the top end of the well body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010386505.1A CN113622234A (en) | 2020-05-09 | 2020-05-09 | Method for synchronously constructing road base and inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010386505.1A CN113622234A (en) | 2020-05-09 | 2020-05-09 | Method for synchronously constructing road base and inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113622234A true CN113622234A (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010386505.1A Pending CN113622234A (en) | 2020-05-09 | 2020-05-09 | Method for synchronously constructing road base and inspection well |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1037167A (en) * | 1996-07-22 | 1998-02-10 | Epo:Kk | Pipeline laying method and provisional lid for it |
| JP2003027413A (en) * | 2001-07-17 | 2003-01-29 | Ito Yogyo Co Ltd | Overlay method, cut-overlay method, and paving method |
| CN105544612A (en) * | 2015-12-15 | 2016-05-04 | 重庆金灿钢结构有限公司 | Inspection well construction method |
| CN110295627A (en) * | 2019-06-28 | 2019-10-01 | 上海二十冶建设有限公司 | Road inspection well construction method |
-
2020
- 2020-05-09 CN CN202010386505.1A patent/CN113622234A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1037167A (en) * | 1996-07-22 | 1998-02-10 | Epo:Kk | Pipeline laying method and provisional lid for it |
| JP2003027413A (en) * | 2001-07-17 | 2003-01-29 | Ito Yogyo Co Ltd | Overlay method, cut-overlay method, and paving method |
| CN105544612A (en) * | 2015-12-15 | 2016-05-04 | 重庆金灿钢结构有限公司 | Inspection well construction method |
| CN110295627A (en) * | 2019-06-28 | 2019-10-01 | 上海二十冶建设有限公司 | Road inspection well construction method |
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Application publication date: 20211109 |
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| RJ01 | Rejection of invention patent application after publication |