CN110130321A - The processing method of rock in a kind of manual digging pile construction - Google Patents
The processing method of rock in a kind of manual digging pile construction Download PDFInfo
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- CN110130321A CN110130321A CN201910396297.0A CN201910396297A CN110130321A CN 110130321 A CN110130321 A CN 110130321A CN 201910396297 A CN201910396297 A CN 201910396297A CN 110130321 A CN110130321 A CN 110130321A
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- processing method
- core
- rock
- construction
- stake
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of processing methods of rock in manual digging pile construction, it is related to construction technology of manual digging pile field, it is the following steps are included: step S1. marks several setting circles with its inscribe, and adjacent two setting circles intersection along pile body marginal position in rock upper surface；Using drilling machine, successively drilling forms periphery hole to step S2. on each setting circle, circumferentially separates so that pile body excavates position with position is retained；Step S3. takes out drill core；The bottom of stake core is partially separated with not excavating by step S4. using wedge；Step S5. integrally takes out stake core；Step S6. repeats step S1~S5 segmentation and pushes ahead, until completing construction.
Description
Technical field
The present invention relates to construction technology of manual digging pile fields, are specifically rocks in a kind of manual digging pile construction
Processing method.
Background technique
Manual digging pile construction convenience, does not need heavy mechanical equipment at fast speed, and caisson is than timber, concrete
Driven pile shock resistance is strong, and punching, impact cone punching, percussive drill punching, convolution drill hole of drilling machine, well foundation are bored in cost specific impulse
It saves.To be used widely in highway, civil buildings.
But traditional method caisson underground work condition is poor, bad environments, large labor intensity, and safety and quality seem outstanding
To be important, the inefficiency when encountering solid rock, cost increase is difficult to meet the requirement of duration.
Patent document " water mill of artificial digging pile bores construction method " (number of patent application: 201610804255.2) discloses
The water mill of artificial digging pile bores construction method, firstly, not needing in construction using explosion, it is only necessary to which water mill, which bores, faces sky to be formed
Face, so that a series of problems for avoiding explosion from causing, brings economic benefit.Secondly, can effectively avoid the hole wall damage of explosion initiation
It is bad, the danger of collapse hole is prevented, the safety of construction is improved.Again, work progress protects preferably hole wall, convenient for control
Stake holes size avoids traditional handicraft aperture ultra-wide problems of too, convenient for effectively control concreting side amount.
But the arrangement and method for construction is in tangent state, this coring between each coring point during water mill drills
The layout type of point has the following deficiencies: that a core is unable to overall separation, takes the method for stage breaking to separate rock, efficiency
It is low, at high cost.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide rocks in a kind of manual digging pile construction
Processing method, it is ensured that operability, safety, accuracy and feature of environmental protection of construction etc., while improving the efficiency of construction,
Reduce the cost of construction.
To achieve the above objectives, the technical solution adopted by the present invention is that: the processing of rock in a kind of manual digging pile construction
Method, comprising the following steps: step S1. marks several positioning with its inscribe along pile body marginal position in rock upper surface
Circle, and adjacent two setting circles intersection；Using drilling machine, successively drilling forms periphery hole to step S2. on each setting circle, so that stake
Body excavates position and circumferentially separates with position is retained；Step S3. takes out drill core；Step S4. uses wedge by the bottom of stake core
It is partially separated with not excavating；Step S5. integrally takes out stake core；Step S6. repeats step S1~S5 segmentation and pushes ahead, until complete
At construction.
Based on the above technical solution, in step S1, the intersection between two setting circles of intersection having a size of 35mm extremely
50mm。
Based on the above technical solution, in step S2, pile body excavates position and circumferentially separates with position is retained, and
Form the free face of certain distance.
Based on the above technical solution, the sky size of facing of the free face is greater than 40mm.
Based on the above technical solution, in step S2, the drilling depth of periphery hole is 500mm to 800mm.
Based on the above technical solution, in step S2, the drilling machine is water mill drilling machine.
Based on the above technical solution, in step S3, the size of drill core is 120mm to 150mm.
Based on the above technical solution, in step S3, first drill core is separated with wedge, is then divided drill core with clamp
From and take out.
Based on the above technical solution, in step S5, stake core is integrally hung out using hoist engine, and cleaning eye stake table
Face.
The beneficial effects of the present invention are:
The present invention has fully considered operability, safety, accuracy and the feature of environmental protection etc. of construction, is not necessarily to explosion
It fast and safely can accurately construct to rock section especially solid rock, the processing for rock in manual digging pile construction provides
A kind of new method.
In addition, stake core overall separation integrally can be taken since periphery hole each in the present invention is using the layout type of intersection
Out, improve efficiency and reduce cost.
Detailed description of the invention
Fig. 1 is the step flow chart of the processing method of rock in manual digging pile construction in the embodiment of the present invention；
Fig. 2 is the arrangement schematic diagram of setting circle in the embodiment of the present invention；
Fig. 3 is to drill through the schematic diagram after periphery hole in the embodiment of the present invention.
Specific embodiment
Make this hair by being further described to a specific embodiment of the invention below with reference to the attached drawing of specification
Bright technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, purport
It is explaining the present invention, and is being not considered as limiting the invention.
Shown in Figure 1, the embodiment of the invention provides a kind of processing methods of rock in manual digging pile construction, including
Following steps:
Step S1. is shown in Figure 2, marks several positioning with its inscribe along pile body marginal position in rock upper surface
Circle, and adjacent two setting circles intersection；Specifically, the intersection between two setting circles of intersection is having a size of 35mm to 50mm.
Step S2. is shown in Figure 3, and using drilling machine, successively drilling forms periphery hole on each setting circle, so that pile body is opened
It digs position and is circumferentially separated with position is retained；Specifically, drilling machine be water mill drilling machine, periphery hole drilling depth be 500mm extremely
800mm separates excavation position circumferentially with position is retained, and forms the free face of certain distance.By experiment, face sky ruler
It is very little to should be greater than 40mm, it is ensured that stake core can be with overall separation, and ensures the cross dimensions of structure (specifically, small when facing sky size
When 10mm, stake core is unable to overall separation；When facing sky size less than 20mm, most of stake core is unable to overall separation；When facing sky
When size should be less than 30mm, small part stake core is unable to overall separation；When facing sky size and should be greater than 40mm, the stake core of different hardness
It can overall separation).
Step S3. takes out drill core；Specifically, the size of drill core is 120mm to 150mm.First drill core is separated with wedge, so
Drill core is separated and taken out with clamp specially afterwards, is created conditions for the separation of stake core.
The bottom of stake core is partially separated with not excavating by step S4. using wedge；
Step S5. integrally takes out stake core；Specifically, stake core is integrally hung out using hoist engine, and cleaning eye stake surface.
Step S6. repeats step S1~S5 segmentation and pushes ahead, until completing construction.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, is contained in
In at least one embodiment of the present invention or example, the schematic representation of above-mentioned term is not necessarily referred in the present specification
It is identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can at any one or
It is combined in a suitable manner in multiple embodiments or example.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (9)
1. the processing method of rock in a kind of manual digging pile construction, which comprises the following steps:
Step S1. marks several setting circles with its inscribe along pile body marginal position in rock upper surface, and adjacent two are fixed
Circle of position intersection；
Using drilling machine, successively drilling forms periphery hole to step S2. on each setting circle, so that pile body excavates position and retains position
Circumferentially separate；
Step S3. takes out drill core；
The bottom of stake core is partially separated with not excavating by step S4. using wedge；
Step S5. integrally takes out stake core；
Step S6. repeats step S1~S5 segmentation and pushes ahead, until completing construction.
2. processing method as described in claim 1, it is characterised in that: the intersection in step S1, between two setting circles of intersection
Having a size of 35mm to 50mm.
3. processing method as described in claim 1, it is characterised in that: in step S2, pile body, which excavates position and retains position, to exist
It is separated on circumference, and forms the free face of certain distance.
4. processing method as claimed in claim 3, it is characterised in that: the free face faces sky size greater than 40mm.
5. processing method as described in claim 1, it is characterised in that: in step S2, the drilling depth of periphery hole be 500mm extremely
800mm。
6. processing method as described in claim 1, it is characterised in that: in step S2, the drilling machine is water mill drilling machine.
7. processing method as described in claim 1, it is characterised in that: in step S3, the size of drill core is 120mm to 150mm.
8. processing method as described in claim 1, it is characterised in that: in step S3, first separate drill core with wedge, then use
Drill core is separated and is taken out by clamp.
9. processing method as described in claim 1, it is characterised in that: in step S5, stake core is integrally hung out using hoist engine,
And cleaning eye stake surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396297.0A CN110130321A (en) | 2019-05-14 | 2019-05-14 | The processing method of rock in a kind of manual digging pile construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396297.0A CN110130321A (en) | 2019-05-14 | 2019-05-14 | The processing method of rock in a kind of manual digging pile construction |
Publications (1)
| Publication Number | Publication Date |
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| CN110130321A true CN110130321A (en) | 2019-08-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910396297.0A Pending CN110130321A (en) | 2019-05-14 | 2019-05-14 | The processing method of rock in a kind of manual digging pile construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154975A (en) * | 2021-05-25 | 2021-07-23 | 四川省交通勘察设计研究院有限公司 | Anti-slide pile pre-drilling blasting excavation method |
| CN113358407A (en) * | 2021-07-08 | 2021-09-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Sampling method for multi-face empty rock structural face |
Citations (6)
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|---|---|---|---|---|
| JPH06185049A (en) * | 1992-12-17 | 1994-07-05 | Kajima Corp | Construction of straight pipe type large bore cast-in-place piling |
| CN102071683A (en) * | 2011-02-15 | 2011-05-25 | 中交第四公路工程局有限公司 | Water drill dug pile construction method |
| CN105649012A (en) * | 2015-12-30 | 2016-06-08 | 中铁局集团有限公司 | Construction method for bored pile of subway station enclosure structure of upper-soft lower-hard ground |
| CN105804060A (en) * | 2016-04-06 | 2016-07-27 | 中铁二十三局集团有限公司 | Construction method for digging pile foundation hole manually |
| CN105821896A (en) * | 2016-04-01 | 2016-08-03 | 中铁二十三局集团有限公司 | Artificial pile foundation construction hole forming method |
| CN109025807A (en) * | 2018-08-20 | 2018-12-18 | 中水电第十工程局（郑州）有限公司 | A kind of construction method that rotary drilling rig is crept on complicated geology stratum |
-
2019
- 2019-05-14 CN CN201910396297.0A patent/CN110130321A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06185049A (en) * | 1992-12-17 | 1994-07-05 | Kajima Corp | Construction of straight pipe type large bore cast-in-place piling |
| CN102071683A (en) * | 2011-02-15 | 2011-05-25 | 中交第四公路工程局有限公司 | Water drill dug pile construction method |
| CN105649012A (en) * | 2015-12-30 | 2016-06-08 | 中铁局集团有限公司 | Construction method for bored pile of subway station enclosure structure of upper-soft lower-hard ground |
| CN105821896A (en) * | 2016-04-01 | 2016-08-03 | 中铁二十三局集团有限公司 | Artificial pile foundation construction hole forming method |
| CN105804060A (en) * | 2016-04-06 | 2016-07-27 | 中铁二十三局集团有限公司 | Construction method for digging pile foundation hole manually |
| CN109025807A (en) * | 2018-08-20 | 2018-12-18 | 中水电第十工程局（郑州）有限公司 | A kind of construction method that rotary drilling rig is crept on complicated geology stratum |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154975A (en) * | 2021-05-25 | 2021-07-23 | 四川省交通勘察设计研究院有限公司 | Anti-slide pile pre-drilling blasting excavation method |
| CN113358407A (en) * | 2021-07-08 | 2021-09-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Sampling method for multi-face empty rock structural face |
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Application publication date: 20190816 |