CN109024624A - Slab muscle pre-embedded construction method between a kind of slope stake - Google Patents
Slab muscle pre-embedded construction method between a kind of slope stake Download PDFInfo
- Publication number
- CN109024624A CN109024624A CN201810828407.1A CN201810828407A CN109024624A CN 109024624 A CN109024624 A CN 109024624A CN 201810828407 A CN201810828407 A CN 201810828407A CN 109024624 A CN109024624 A CN 109024624A
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- CN
- China
- Prior art keywords
- stake
- friction pile
- embedded
- muscle
- slope
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/207—Securing of slopes or inclines with means incorporating sheet piles or piles
-
- 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
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses slab muscle pre-embedded construction methods between a kind of slope stake, belong to civil construction technical field, comprising: drill through drilling according to plate plate muscle position level between stake using drill on friction pile the friction pile armlet of pore-forming；Friction pile main reinforcement and stirrup are installed；Place embedded bar；Embedded bar blocked at friction pile armlet with mortar closely knit；Pour concrete piles.Bar planting depth of the present invention can satisfy anchoring and require, and can guarantee the stabilization and safety of side slope；The pre-buried problem of plate plate muscle between very good solution of the present invention slope retaining friction pile stake, it is ensured that slab muscle construction quality between stake, and this method is simple to operation, has good economy and society to be worth.
Description
Technical field
The invention belongs to civil construction technical field, it is specifically related to slab muscle pre-embedded construction method between a kind of slope stake.
Background technique
This engineering is located at Guiyang City, Guizhou Province, belongs to karst landform, engineering construction needs a large amount of excavation massifs, in order to subtract
Few excavated volume, portion need vertical cut supporting.The supporting of this engineering massif is constructed using plate between friction pile and stake
Method for protecting support first excavates friction pile according to design position, excavates plate between massif and construction stake, plate muscle after antiskid pile driving construction is complete again
The method for generalling use rear plant anchor, because of massif distance limitation when bar planting, it is difficult to ensure that rebar-planting quality, it is therefore necessary to right
Plate plate muscle anchoring research counter-measure between stake.
Slab muscle anchoring construction is there are hidden danger of quality between carrying out stake with bar planting method after routine, due between stake when plate bar planting it is another
Massif is close in side to make troubles to bar planting, and bar planting depth is difficult to meet anchoring requirement, not can guarantee the stabilization and peace of side slope
Entirely.
The present invention is invented aiming at plate Bar Anchorage between similar stake.By changing sequence of construction and method, in advance
It is pre-buried to reach Bar Anchorage requirement.
Summary of the invention
It, being capable of plate between the slope stake of preposition construction the technical problems to be solved by the present invention are: it is simple to provide a kind of operation
Reinforcing bar pre-embedded construction method.
In order to solve the above-mentioned technical problem, inventor obtains technical solution of the present invention by practice and summary, the present invention
Disclose slab muscle pre-embedded construction method between a kind of slope stake, comprising the following steps:
Step 1: it is bored using drill according to plate plate muscle position level between stake on friction pile the friction pile armlet of pore-forming
Take drilling；
Step 2: installation friction pile main reinforcement and stirrup；
Step 3: embedded bar is placed；
Step 4: embedded bar blocked at friction pile armlet with mortar closely knit；
Step 5: concrete piles are poured.
The depth to drill in step 1 is determined according to the lap of splice of reinforcing bar, and drilling is cleaned out.
Anchoring requirement should be met for embedding section of embedded bar in step 3.
The pre-buried depth of embedded bar is determined according to pile shaft concrete strength and bar diameter is poured.
The embedded bar diameter is 450mm.
Compared with prior art, the present invention can obtain following technical effect:
1. plate plate muscle pre-buried problem between very good solution of the present invention slope retaining friction pile stake, it is ensured that slab muscle is applied between stake
Working medium amount, and this method is simple to operation, has good economy and society to be worth.
2. bar planting depth of the present invention can satisfy anchoring and require, it can guarantee the stabilization and safety of side slope.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, those of ordinary skill in the art are come
It says, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the pre-buried sectional view of slab muscle between stake；
Fig. 2 is the pre-buried plan view of slab muscle between stake.
In figure: 1. friction piles, 2. armlets, plate between 3., 4. embedded bars, 5. drillings, 6. mortars, 7. main reinforcements, 8. stirrups.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
With reference to the accompanying drawing and specific embodiment is further described application principle of the invention.
Embodiment 1
It is as shown in Figs. 1-2:.
Slab muscle pre-embedded construction method between a kind of slope stake, comprising the following steps:
Step 1: using drill according to 3 plate muscle position water of plate between stake on friction pile 1 the friction pile armlet 2 of pore-forming
Flat drill takes drilling 5；
Step 2: installation friction pile main reinforcement 7 and stirrup 8；
Step 3: embedded bar 4 is placed；
Step 4: embedded bar 4 is blocked at friction pile armlet 2 with mortar 6 closely knit；
Step 5: concrete piles are poured.
The depth of drilling 5 is determined according to the lap of splice of reinforcing bar in step 1, and drilling is cleaned out.
Anchoring requirement should be met for 4 embedding sections of embedded bar in step 3.
The pre-buried depth of the embedded bar 4 is determined according to pile shaft concrete strength and bar diameter is poured.
4 diameter of embedded bar is 450mm.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. slab muscle pre-embedded construction method between a kind of slope stake, it is characterised in that: the following steps are included:
Step 1: using drill according to plate between stake (3) plate muscle position on friction pile (1) the friction pile armlet (2) of pore-forming
Level drills through drilling (5)；
Step 2: installation friction pile main reinforcement (7) and stirrup (8)；
Step 3: it places embedded bar (4)；
Step 4: embedded bar (4) is blocked at friction pile armlet (2) with mortar (6) closely knit；
Step 5: concrete piles are poured.
2. slab muscle pre-embedded construction method between a kind of slope stake according to claim 1, it is characterised in that: bored in step 1
The depth in hole (5) is determined according to the lap of splice of reinforcing bar, and drilling is cleaned out.
3. slab muscle pre-embedded construction method between a kind of slope stake according to claim 1, it is characterised in that: pre- in step 3
Anchoring requirement should be met by burying embedding section of reinforcing bar (4).
4. slab muscle pre-embedded construction method between a kind of slope stake according to claim 1, it is characterised in that: the pre-buried steel
Muscle (4) pre-buried depth is determined according to pile shaft concrete strength and bar diameter is poured.
5. slab muscle pre-embedded construction method between a kind of slope stake according to claim 1, it is characterised in that: the pre-buried steel
Muscle (4) diameter is 450mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828407.1A CN109024624A (en) | 2018-07-25 | 2018-07-25 | Slab muscle pre-embedded construction method between a kind of slope stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828407.1A CN109024624A (en) | 2018-07-25 | 2018-07-25 | Slab muscle pre-embedded construction method between a kind of slope stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109024624A true CN109024624A (en) | 2018-12-18 |
Family
ID=64646198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828407.1A Pending CN109024624A (en) | 2018-07-25 | 2018-07-25 | Slab muscle pre-embedded construction method between a kind of slope stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109024624A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201581411U (en) * | 2009-12-31 | 2010-09-15 | 中铁二院昆明勘察设计研究院有限责任公司 | Inclined inserting sheet pile wall |
| KR20140078395A (en) * | 2012-12-17 | 2014-06-25 | 한국철도기술연구원 | Anchored retaining wall of gravity block type, and constructing method for the same |
| CN108265733A (en) * | 2018-04-11 | 2018-07-10 | 王凯 | Build-in soil body restricted type pile slab supporting structure and construction method before stake |
-
2018
- 2018-07-25 CN CN201810828407.1A patent/CN109024624A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201581411U (en) * | 2009-12-31 | 2010-09-15 | 中铁二院昆明勘察设计研究院有限责任公司 | Inclined inserting sheet pile wall |
| KR20140078395A (en) * | 2012-12-17 | 2014-06-25 | 한국철도기술연구원 | Anchored retaining wall of gravity block type, and constructing method for the same |
| CN108265733A (en) * | 2018-04-11 | 2018-07-10 | 王凯 | Build-in soil body restricted type pile slab supporting structure and construction method before stake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181218 |
|
| RJ01 | Rejection of invention patent application after publication |