CN106013200A - Prefabricated assembly type strip foundation and construction technology - Google Patents
Prefabricated assembly type strip foundation and construction technology Download PDFInfo
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- CN106013200A CN106013200A CN201610486676.5A CN201610486676A CN106013200A CN 106013200 A CN106013200 A CN 106013200A CN 201610486676 A CN201610486676 A CN 201610486676A CN 106013200 A CN106013200 A CN 106013200A
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- prefabricated assembled
- strip footing
- prefabricated
- projection
- assembled strip
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
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- 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)
- Structural Engineering (AREA)
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Abstract
The invention belongs to the technical field of construction engineering and particularly relates to a prefabricated assembly type strip foundation and a construction technology. The prefabricated assembly type strip foundation is characterized in that the prefabricated assembly type strip foundation comprises a longitudinal rebar; a plurality of hooping ribs are wound and fixed outside the longitudinal rebar; and the longitudinal rebar and the hooping ribs serve as a whole stress body through concrete pouring. The prefabricated assembly type strip foundation has the beneficial effects that factory prefabricated production can be achieved, quality control is convenient, construction difficulty caused by outdoor weather changes is avoided, field installation is safe, fast and convenient, energy conservation and environment protection are achieved, labor and time are saved, and the assembly efficiency is high.
Description
(1) technical field
The invention belongs to construction engineering technical field, particularly to a kind of prefabricated assembled strip footing and construction technology.
(2) background technology
Traditional low-rise building (three layers and less), building foundation many employings strip footing, and use what on-the-spot formwork poured to execute
Work method.Above-mentioned cast in place process needs field fabrication template and concrete construction, and employment is many, long in time limit, easily affected by weather, simultaneously
A large amount of building waste can be produced.
In current assembled architecture system, base component still more uses traditional cast in place process, it is impossible to realize building
Overall assembling, assembly rate is relatively low.
In recent years, Green energy-saving buildings has become our fundamental state policy, turns to the industrialization of mark with standardization, industry
The mode of project construction has become as new guiding, it is desirable to engineering construction batch production is made as main, site machineryization assembling cooperation in advance, anxious
The novel fabricated building that a kind of assembling degree is higher need to be found.
(3) summary of the invention
The present invention is in order to make up the deficiencies in the prior art, it is provided that one can prefabrication produce, be easy to quality control, avoid because of
Outdoor weather change causes the safe and efficient convenience of constructional difficulties, in-site installation, energy-conserving and environment-protective, saving of work and time, efficiency of assembling high
Prefabricated assembled strip footing and construction technology.
The present invention is achieved through the following technical solutions:
A kind of prefabricated assembled strip footing, is characterized in that: include longitudinal reinforcement, be fastened some outside described longitudinal reinforcement
Stirrup, longitudinal reinforcement and stirrup are become the entirety as stress main body by concreting.
Described stress body top is provided with wall connecting steel plate, and wall connecting steel plate is solid with body of wall by wall connecting bolt
Fixed connection.
Being provided with projection on the left of described stress main body, right side opening is provided with the groove suitable with left side projection, after stress main body
Side is provided with projection, and front side offers the groove suitable with rear side projection.
Described groove is provided with junction steel plate, is provided with branch sleeve in projection, and connecting bolt passes branch sleeve by projection
Corresponding with groove it is connected and fixed.
High strength exploitation is passed through between described prefabricated assembled strip footing.
Described prefabricated assembled strip footing junction uses the mode laminated to connect.
The construction technology of a kind of strip footing described above, is characterized in that: comprise the following steps:
(1), site clearing, in-site measurement unwrapping wire are completed；
(2), excavation pit；
(3), compacting bed course；
(4), on bed course, cushion block is placed；
(5), hoisting prefabricated assembled strip footing, adjust height；
(6), hoisting prefabricated assembled strip footing put in place, then fix at its two ends, by high-strength bolt by prefabricated bar shaped
It is built on the rock and connects as one, then at prefabricated bar shaped foundation bottom casting concrete.
The invention has the beneficial effects as follows:
1, all components all use prefabrication, it is simple to quality control, and easy for installation, safely, quickly, self stability
By force, without template during installation, can construct continuously；The reliable sides such as component is bolted, welds by job site, final grouting
Formula connects, assembles and be assembled into entirety；
2, the engineering time is short, affected by environment little in work progress, shortens the persistent period of construction noise, reduces construction
Interference to surrounding resident；Can reduce because outdoor weather changes the constructional difficulties caused, and save on-the-spot artificial, on-the-spot airborne dust
Phenomenon is greatly improved, and has environmental protection, energy-conservation, the feature of green construction；
3, use brand-new construction process, be concisely and efficiently construction technology, it is ensured that while construction quality, the completeest
Become the construction of foundation beam；
4, foundation beam factorial praluction, more accurately, is conducive to improving the overall assembly rate of building；
5, repeatable utilization, when building is actually needed, prefabricated strip footing can be dismantled together with assembled architecture main body, and
Re-assembly in new position, there is the feature of energy-saving and environment friendly.
(4) accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the perspective view of the present invention；
Accompanying drawing 2 is two monomer pre-emulsion assembled strip footing attachment structure schematic diagrams of the present invention；
Accompanying drawing 3 is prefabricated assembled strip footing and the connecting structure of wall schematic diagram of the present invention；
In figure, 1 longitudinal reinforcement, 2 stirrups, 3 concrete, 4 stress main bodys, 5 wall connecting steel plates, 6 wall connecting bolts, 7 bodies of wall,
8 projections, 9 grooves, 10 junction steel plates, 11 branch sleeves, 12 connecting bolts.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment includes longitudinal reinforcement 1, has been fastened outside longitudinal reinforcement 1
Some stirrups 2, longitudinal reinforcement 1 and stirrup 2 are watered the entirety built up as stress main body 4 by concrete 3.Stress main body 4 top sets
Having wall connecting steel plate 5, wall connecting steel plate 5 is connected by wall connecting bolt 6 is fixing with body of wall 7.Set on the left of stress main body 4
Having projection 8, right side opening is provided with the groove 9 suitable with left side projection 8, is provided with projection 8 on rear side of stress main body 4, and front side offers
The groove 9 suitable with rear side projection 8.Groove 9 is provided with junction steel plate 10, is provided with branch sleeve 11, connecting bolt in projection 8
Projection 8 and groove 9 correspondence are connected and fixed by 12 through branch sleeve 11.By height between prefabricated assembled strip footing
Strength bolts connects.Prefabricated assembled strip footing junction uses the mode laminated to connect.
Use the prefabricated assembled strip footing of one and construction technology, the stress of prefabricated assembled strip footing of the present invention
Main body 4 is longitudinal reinforcement 1, stirrup 2, the entirety of concrete 3 composition.Prefabricated assembled strip footing overlaps up and down in junction,
Will coordinate with corresponding groove 9 by projection 8, by high intensity connecting bolt 12, two prefabricated assembled strip footings are firmly connected
It is connected together.Pre-buried wall connecting steel plate 5 above prefabricated assembled strip footing, internal thread bolt hole reserved by wall connecting steel plate 5
For being fixed by the connection of wall connecting bolt 6 with body of wall 7.
Its installation method is: first complete site clearing, in-site measurement unwrapping wire；Secondly foundation excavation；Secondly bed course compacting；
Then on bed course, place cushion block；Hoisting prefabricated assembled strip footing, is placed on design attitude, will by adjusting apparatus
It is adjusted to exact position and height, then prefabricated bar shaped is built on the rock with high-strength bolt and connects as one, then prefabricated
Casting concrete bottom strip footing.
Prefabricated assembled strip footing uses prefabrication to produce, on-site hoisting, and being poured by bed course will with bolt connection
Prefabricated assembled strip footing and bed course firmly connect.Prefabricated assembled strip footing can be reinforced concrete strip foundation,
It is alternatively steel reinforced concrete strip footing.Can be with bolts between prefabricated assembled strip footing, concrete can be used existing
Water the connected mode of band, the mode of pouring concrete after steel plate bolt can be used to connect.
Claims (7)
1. a prefabricated assembled strip footing, is characterized in that: include longitudinal reinforcement (1), and described longitudinal reinforcement (1) is wound around outward solid
Surely some stirrups (2), longitudinal reinforcement (1) and stirrup (2) is had to be watered, by concrete (3), the entirety built up as stress main body (4).
The prefabricated assembled strip footing of one the most according to claim 1, is characterized in that: described stress main body (4) top
Being provided with wall connecting steel plate (5), wall connecting steel plate (5) is connected by wall connecting bolt (6) and body of wall (7) are fixing.
The prefabricated assembled strip footing of one the most according to claim 1, is characterized in that: described stress main body (4) left side
Being provided with projection (8), right side opening is provided with the groove (9) suitable with left side projection (8), and stress main body (4) rear side is provided with projection
(8), front side offers the groove (9) suitable with rear side projection (8).
The prefabricated assembled strip footing of one the most according to claim 3, is characterized in that: described groove (9) company of being provided with
Connect steel plate (10), in projection (8), be provided with branch sleeve (11), connecting bolt (12) through branch sleeve (11) by projection (8) and
Groove (9) correspondence is connected and fixed.
The prefabricated assembled strip footing of one the most according to claim 1, is characterized in that: described prefabricated assembled bar shaped base
High strength exploitation is passed through between plinth.
The prefabricated assembled strip footing of one the most according to claim 1, is characterized in that: described prefabricated assembled bar shaped base
Plinth junction uses the mode laminated to connect.
7. a construction technology for strip footing as described in above-mentioned 1-6 any one, is characterized in that: comprise the following steps:
(1), site clearing, in-site measurement unwrapping wire are completed；
(2), excavation pit；
(3), compacting bed course；
(4), on bed course, cushion block is placed；
(5), hoisting prefabricated assembled strip footing, adjust height；
(6), hoisting prefabricated assembled strip footing put in place, then fix at its two ends, by high-strength bolt by prefabricated bar shaped
It is built on the rock and connects as one, then at prefabricated bar shaped foundation bottom casting concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486676.5A CN106013200B (en) | 2016-06-29 | 2016-06-29 | A kind of prefabricated assembled strip footing and construction technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486676.5A CN106013200B (en) | 2016-06-29 | 2016-06-29 | A kind of prefabricated assembled strip footing and construction technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106013200A true CN106013200A (en) | 2016-10-12 |
| CN106013200B CN106013200B (en) | 2018-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610486676.5A Active CN106013200B (en) | 2016-06-29 | 2016-06-29 | A kind of prefabricated assembled strip footing and construction technology |
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| Country | Link |
|---|---|
| CN (1) | CN106013200B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196091A (en) * | 2020-10-12 | 2021-01-08 | 福建省锦秋建筑工程有限公司 | Assembled building U-shaped groove foundation and construction method thereof |
| CN113308952A (en) * | 2021-05-14 | 2021-08-27 | 浙大城市学院 | Construction method of fabricated retaining wall bridgehead foam concrete light embankment |
| CN114086686A (en) * | 2021-11-04 | 2022-02-25 | 东南大学 | Welded light steel frame foamed concrete self-insulation shear wall system and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156779A (en) * | 1996-02-09 | 1997-08-13 | 深圳威乐斯贸易公司 | Assembly method for light steel assembled building |
| CN1704537A (en) * | 2004-05-27 | 2005-12-07 | 同济大学 | Totally assembled type prefabricated concrete structure system |
| CN103046755A (en) * | 2012-12-24 | 2013-04-17 | 西南科技大学 | Construction method for assembly type light-steel integrated house in pasturing area |
| CN203530999U (en) * | 2013-11-11 | 2014-04-09 | 内蒙古蒙西工程设计有限公司 | Precast strip-shaped foundation |
| JP2015200177A (en) * | 2015-07-02 | 2015-11-12 | 住友林業株式会社 | Formation method of building foundation and temporary support metal fitting |
-
2016
- 2016-06-29 CN CN201610486676.5A patent/CN106013200B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156779A (en) * | 1996-02-09 | 1997-08-13 | 深圳威乐斯贸易公司 | Assembly method for light steel assembled building |
| CN1704537A (en) * | 2004-05-27 | 2005-12-07 | 同济大学 | Totally assembled type prefabricated concrete structure system |
| CN103046755A (en) * | 2012-12-24 | 2013-04-17 | 西南科技大学 | Construction method for assembly type light-steel integrated house in pasturing area |
| CN203530999U (en) * | 2013-11-11 | 2014-04-09 | 内蒙古蒙西工程设计有限公司 | Precast strip-shaped foundation |
| JP2015200177A (en) * | 2015-07-02 | 2015-11-12 | 住友林業株式会社 | Formation method of building foundation and temporary support metal fitting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196091A (en) * | 2020-10-12 | 2021-01-08 | 福建省锦秋建筑工程有限公司 | Assembled building U-shaped groove foundation and construction method thereof |
| CN113308952A (en) * | 2021-05-14 | 2021-08-27 | 浙大城市学院 | Construction method of fabricated retaining wall bridgehead foam concrete light embankment |
| CN114086686A (en) * | 2021-11-04 | 2022-02-25 | 东南大学 | Welded light steel frame foamed concrete self-insulation shear wall system and construction method |
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| Publication number | Publication date |
|---|---|
| CN106013200B (en) | 2018-06-05 |
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Denomination of invention: A prefabricated strip foundation and its construction technology Effective date of registration: 20220531 Granted publication date: 20180605 Pledgee: Shandong Caoxian Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG YUANBO BUILDING TECHNOLOGY Co.,Ltd. Registration number: Y2022370000052 |