CN108677935A - A kind of construction method of the compound construction stake of building - Google Patents
A kind of construction method of the compound construction stake of building Download PDFInfo
- Publication number
- CN108677935A CN108677935A CN201810509490.6A CN201810509490A CN108677935A CN 108677935 A CN108677935 A CN 108677935A CN 201810509490 A CN201810509490 A CN 201810509490A CN 108677935 A CN108677935 A CN 108677935A
- Authority
- CN
- China
- Prior art keywords
- pile
- construction
- drilling
- cement
- stake
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 35
- 150000001875 compounds Chemical class 0.000 title claims abstract description 11
- 238000005553 drilling Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 12
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000002689 soil Substances 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 239000011083 cement mortar Substances 0.000 claims abstract description 4
- 239000004567 concrete Substances 0.000 claims abstract description 4
- 239000010881 fly ash Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 230000003068 static effect Effects 0.000 claims abstract description 4
- 239000004575 stone Substances 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E02D5/50—Piles comprising both precast concrete portions and concrete portions cast in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
Abstract
The invention discloses a kind of construction methods of the compound construction stake of building, include the following steps：1), in pre- fixed pile, using drill hole of drilling machine, pressure fills and bonds material to set depth and into the drilling, and described to bond material and constituted by one or more in the cement, soil cement, cement mortar, fine-stone concrete and the cement ＆ fly ash mixture that meet pumping requirements and bonded material be liquid；2), prefabricated pile is inserted into above-mentioned drilling to the construction for completing composite pile, the inserted mode of the prefabricated pile is that hammering is inserted into, static pressure is inserted into or is shaken insertion using the vibration hammer with hydraulically operated fixture, prefabricated pile bottom end is inserted into drilling bottommost, the construction method is simple and easy to do, it is high-quality, low cost, short time limit are extremely suitable for using in the engineering geology of coastal " phreatic high " " upper soft lower hard ".
Description
Technical field
The present invention relates to technical field of civil engineering, and in particular to a kind of construction method of the compound construction stake of building.
Background technology
Due to the aspects such as soil nature, Processes and apparatus, belongs to prefabricated (solid or hollow) stake of Squeezing Soil Pile, often go out
Existing irregular pile body is not in place and the long problem that differs greatly of stake, seriously affects construction quality and there are great security risks.
In the prior art, common composite pile is that cement earth pile is inserted into after completing especially with powder pressure spray process
Prefabricated pile forms stiff composite pile, subsequent construction of prefabricated piles difficulty bigger, theoretic composite pile high-bearing capacity, in reality
It is but difficult to ensure in trampling.
Invention content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of construction method of the compound construction stake of building, construction method letter
Easy row, high-quality, low cost, short time limit are extremely suitable in the engineering geology of coastal " phreatic high " " upper soft lower hard "
It uses.
(2) technical solution
The present invention is achieved through the following technical solutions：The present invention proposes a kind of construction method of the compound construction stake of building,
Include the following steps：1), in pre- fixed pile, filling is pressed to bond material using drill hole of drilling machine to set depth and into the drilling
Material, the material that bonds is by meeting cement, soil cement, cement mortar, fine-stone concrete and the cement ＆ fly ash mixture of pumping requirements
In one or more compositions and bond material be liquid；2), prefabricated pile is inserted into above-mentioned drilling and completes applying for composite pile
Work, the inserted mode of the prefabricated pile is that hammering is inserted into, static pressure is inserted into or is shaken insertion using the vibration hammer with hydraulically operated fixture, prefabricated
Stake bottom end is inserted into drilling bottommost.
Further, the prefabricated pile can select square pile, pile pile or Bamboo-shaped stake.
(3) advantageous effect
The present invention compared with the existing technology, has the advantages that：
A kind of construction method for the compound construction stake of building that the present invention mentions, control bond the pressure filling amount of material, not only keep away
The material that bonds excessive when pile body is put into is exempted from and has overflowed drilling, to cause the waste of engineering material, while stake will not have been caused again
The body whole body bonds material utilization amount deficiency, and the compacted degree of pile peripheral earth is not up to standard, to affect the quality of construction, bright combination
The advantage of two kinds of different process technologies, it can be ensured that construction of prefabricated piles in place, improves the bearing capacity of foundation pile, it is ensured that engineering matter
Amount；Meanwhile simple and easy to do, high-quality, low cost of the invention, short time limit, it is extremely suitable for coastal " phreatic high ", " goes up soft
It is used in engineering geology down firmly ".
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with and embodiment, to this hair
It is bright to be further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
A kind of construction method of the compound construction stake of building, includes the following steps：1), in pre- fixed pile, drilling machine is utilized
Drilling pressure to set depth and into the drilling, which fills, bonds material, and the material that bonds is by meeting cement, the water of pumping requirements
One or more compositions in soil, cement mortar, fine-stone concrete and cement ＆ fly ash mixture and to bond material be liquid；2)、
Prefabricated pile is inserted into above-mentioned drilling to the construction for completing composite pile, the inserted mode of the prefabricated pile is hammering insertion, static pressure
It is inserted into or is shaken insertion using the vibration hammer with hydraulically operated fixture, prefabricated pile bottom end is inserted into drilling bottommost.
Wherein, the prefabricated pile can select square pile, pile pile or Bamboo-shaped stake.
A kind of construction method for the compound construction stake of building that the present invention mentions, utilizes applying for the composite pile designed by the present invention
Work method can complete the construction of the composite pile based on square pile, pile pile or Bamboo-shaped stake in actual construction, carry significantly
Efficiency in high practice of construction, meanwhile, it ensure that construction quality, improve cost performance.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and range is defined.Under the premise of not departing from design concept of the present invention, technology of the ordinary people in the field to the present invention
The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
It has all recorded in detail in the claims.
Claims (2)
1. a kind of construction method of the compound construction stake of building, it is characterised in that：Include the following steps：1), in pre- fixed pile,
It presses to fill using drill hole of drilling machine to set depth and into the drilling and bonds material, the material that bonds is by meeting pumping requirements
One or more compositions in cement, soil cement, cement mortar, fine-stone concrete and cement ＆ fly ash mixture and to bond material be liquid
State；2), prefabricated pile is inserted into above-mentioned drilling to the construction for completing composite pile, the inserted mode of the prefabricated pile is that hammering is inserted
Enter, static pressure is inserted into or is shaken insertion using the vibration hammer with hydraulically operated fixture, prefabricated pile bottom end is inserted into drilling bottommost.
2. a kind of construction method of compound construction stake of building according to claim 1, it is characterised in that：The prefabricated pile energy
Enough select square pile, pile pile or Bamboo-shaped stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509490.6A CN108677935A (en) | 2018-05-24 | 2018-05-24 | A kind of construction method of the compound construction stake of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509490.6A CN108677935A (en) | 2018-05-24 | 2018-05-24 | A kind of construction method of the compound construction stake of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108677935A true CN108677935A (en) | 2018-10-19 |
Family
ID=63808255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810509490.6A Pending CN108677935A (en) | 2018-05-24 | 2018-05-24 | A kind of construction method of the compound construction stake of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108677935A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424437A (en) * | 2019-08-13 | 2019-11-08 | 中国电建集团山东电力建设有限公司 | Photo-voltaic power generation station installation foundation construction method |
-
2018
- 2018-05-24 CN CN201810509490.6A patent/CN108677935A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424437A (en) * | 2019-08-13 | 2019-11-08 | 中国电建集团山东电力建设有限公司 | Photo-voltaic power generation station installation foundation construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181019 |
|
| WD01 | Invention patent application deemed withdrawn after publication |