CN104878929B - Reinforced concrete steel pipe column construction method - Google Patents
Reinforced concrete steel pipe column construction method Download PDFInfo
- Publication number
- CN104878929B CN104878929B CN201510291841.7A CN201510291841A CN104878929B CN 104878929 B CN104878929 B CN 104878929B CN 201510291841 A CN201510291841 A CN 201510291841A CN 104878929 B CN104878929 B CN 104878929B
- Authority
- CN
- China
- Prior art keywords
- pipe column
- reinforcement cage
- steel pipe
- construction
- colligation
- 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.)
- Active
Links
Abstract
The invention provides a reinforced concrete steel pipe column construction method. The reinforced concrete steel pipe column construction method includes, but not limited to, the following steps in sequence: mounting a column leg plate on a construction foundation, wherein the construction foundation is provided with an embedded connecting section and the embedded connecting section is arranged on the column leg plate in a penetrating manner and stretches out of the construction foundation; tying and connecting a reinforcement cage on the embedded connecting section; connecting tensioning pieces between the reinforcement cage and the construction foundation to enable the tied reinforcement cage to be in a vertical state; after the tying of the reinforcement cage is completed, lifting a steel pipe column, housing the reinforcement cage by using the steel pipe column from top to bottom and releasing the tensioning pieces; after the lifting of the steel pipe column is completed, mounting the steel pipe column on the column leg plate. The reinforced concrete steel pipe column construction method solves the problems that the existing ultrahigh small-section reinforced steel pipe column is difficult to construct and the like.
Description
Technical field
The present invention relates to building foundation engineering technical field, be specifically related to a kind of superelevation small bore reinforcing bar and mix
Solidifying soil steel pipe column construction method.
Background technology
Highly more than 10m, the diameter of section superelevation small bore armored concrete steel pipe column less than 1.5m
In construction, if first installing steel pipe column, because steel pipe column sectional dimension is too small, and ring is generally set in steel pipe column
Plate, therefore in steel pipe column, reinforcing bar cannot colligation.It is if reinforcing bar in first construction steel tubing string, then the highest because of height,
Steel reinforcement cage is difficult to keep perpendicularity, and the installation of steel pipe column is extremely difficult.
Summary of the invention
For overcoming the defect existing for prior art, a kind of armored concrete steel pipe column construction party of existing offer
Method, to solve the problems such as existing superelevation small bore armored concrete steel pipe column constructional difficulties.
For achieving the above object, a kind of armored concrete steel pipe column construction method, include but not limited to
The step of lower order: mounting post sole on the basis of construction, has pre-buried linkage section on the basis of described construction,
Described pre-buried linkage section is arranged in heel slab and stretches out described construction basis；Described pre-buried linkage section is tied
Prick and connect steel reinforcement cage；Drawknot tension part between described steel reinforcement cage and construction basis so that the institute of colligation
State steel reinforcement cage and be in vertical state；After the colligation completing steel reinforcement cage, lift steel pipe column, by described steel
Tubing string from top to bottom entangles described steel reinforcement cage and discharges described tension part therewith；Complete described steel pipe column
After lifting, by described erection of steel pipe column on described heel slab.
Further improvement is that of armored concrete steel pipe column construction method of the present invention, on the basis of construction
Mounting post sole specifically includes: pre-embedded anchoring bolts on the basis of described construction, and at described foundation bolt
On wear described heel slab.
Further improvement is that of armored concrete steel pipe column construction method of the present invention, on the basis of construction
Mounting post sole specifically includes: reserving hole on the basis of described construction, is put into by foundation bolt described pre-
Box out in hole, and on described foundation bolt, wear described heel slab.
Further improvement is that of armored concrete steel pipe column construction method of the present invention, described tension part is
Steel wire rope；
Described steel reinforcement cage and construction basis between drawknot tension part specifically include: whenever described steel reinforcement cage to
During upper one section of colligation distance of colligation, by one end drawknot of described steel wire rope in the described steel reinforcement cage top of colligation
On end, by the other end oblique pull of described steel wire rope on the basis of described construction；
Described steel pipe column from top to bottom entangled described steel reinforcement cage and discharges described tension part therewith, specifically wrapping
Include: when described steel pipe column declines one section of dropping distance, by the described steel wire nearest from described steel pipe column
Rope release.
Further improvement is that of armored concrete steel pipe column construction method of the present invention, described steel reinforcement cage bag
Include four limits, whenever described steel reinforcement cage upwards one section of colligation distance of colligation, by one end of described steel wire rope
The other end of described steel wire rope, on the described steel reinforcement cage top of colligation, is anchored on described construction by drawknot
On the basis of, specifically include: whenever described steel reinforcement cage upwards one section of colligation distance of colligation, it is provided that four institutes
State steel wire rope, by one end of four described steel wire ropes corresponding drawknot respectively in the described reinforcing bar being positioned at colligation
On four limits on cage top, by the other end oblique pull of four described steel wire ropes on the basis of described construction.
The beneficial effects of the present invention is, the lifting of colligation with steel pipe column by coordinating steel reinforcement cage, and right
The highest steel reinforcement cage has carried out temperature pier, it is ensured that its perpendicularity, ensure that steel pipe column simultaneously
Lifting, solves the difficult problem that superelevation small bore armored concrete steel pipe is difficult to construct smoothly.
Accompanying drawing explanation
Fig. 1 to Fig. 4 is the view of armored concrete steel pipe column construction method of the present invention.
Detailed description of the invention
For the benefit of the understanding to the structure of the present invention, illustrates below in conjunction with drawings and Examples.
Refer to Fig. 1 to Fig. 4, the invention provides a kind of armored concrete steel pipe column construction method, bag
Include but be not limited to the step of following sequence:
S1, as it is shown in figure 1, mounting post sole 20 on construction basis 1, construction basis 1 has
Pre-buried linkage section 30, pre-buried linkage section 30 is arranged in heel slab 20 and stretches out construction basis 1；
S2, ties up connection steel reinforcement cage 3 on pre-buried linkage section 30；
S3, as in figure 2 it is shown, drawknot tension part 4 between steel reinforcement cage 3 and construction basis 1 so that
The steel reinforcement cage 3 of colligation is in vertical state；
S4, as it is shown on figure 3, after completing the colligation of steel reinforcement cage 3, lift steel pipe column 5, by steel pipe
Post 5 from top to bottom entangles steel reinforcement cage 3 release tension part 4 therewith；
S5, as shown in Figure 4, after completing the lifting of steel pipe column 5, is installed on suspension column by steel pipe column 5
On plate 20.
As shown in Figure 1, it is provided that foundation bolt 21, the installation method that foundation bolt 21 is general is two kinds,
The first installation method is an implantation, during placing concrete construction basic 1, by foundation bolt 21
Embedment, now in step S1, on construction basis 1, mounting post sole 20 specifically includes: at construction base
Pre-embedded anchoring bolts 21 on plinth 1, and on foundation bolt 21, wear heel slab 20；Foundation bolt 21
The second installation method be Reserved Hole Method, now in step S1, construction basis 1 on install suspension column
Plate 20 specifically includes: reserving hole on construction basis 1, is cleaned up by described reserving hole, will
Foundation bolt 21 is put in described reserving hole, mixes with than construction basis 1 higher leveled ungauged regions microlith
Solidifying soil waters, and makes firm by ramming closely knit, and wears heel slab 20 on foundation bolt 21.Need explanation
It is that, when using the first installation method mounting foot bolt 21, step S1 should prior to step S2 extremely
Performing before step S4, when using the second installation method mounting foot bolt 21, step S1 can
To perform again after step S2 and step S3.
With continued reference to Fig. 1, in step s 2, start assembling reinforcement cage 3, as it is shown in figure 1, steel reinforcement cage
3 parts are that pre-being embedded in construction basis 1, i.e. steel reinforcement cage 3 include pre-being embedded in construction basis 1
Pre-buried linkage section 30, during assembling reinforcement cage 3, is connected vertical muscle with joint bar, at pre-buried linkage section 30
On from bottom to top tie up connection steel reinforcement cage 3, wherein, heel slab 20 is to enclose to be located at steel reinforcement cage 3 and construction
The intersection on basis 1.
It follows that refer to Fig. 2, in step s3, it is provided that a tension part 4, one end of tension part 4
Drawknot is on the steel reinforcement cage 3 of colligation, and the other end of tension part 4 is anchored on construction basis 1.Wherein,
Tension part 4 can be oblique rollering steel cord, can the pre-buried U for connecting steel wire ropes 4 on construction basis 1
Shape round steel.Drawknot tension part 4 during assembling reinforcement cage 3, by one end drawknot of tension part 4 in
On the steel reinforcement cage 3 of colligation, the other end of tension part 4 is anchored on construction basis 1, specifically includes:
Whenever steel reinforcement cage 3 upwards one section of colligation distance of colligation, by one end drawknot of steel wire rope 4 in colligation
On steel reinforcement cage 3 top, the other end oblique pull of steel wire rope 4 U-shaped round steel on construction basis 1.Tool
Body, colligation distance can be 3m, every 3m, steel wire rope 4 is carried out stretching and fixes, it is ensured that reinforcing bar
Cage 3 perpendicularity.It is of course also possible to it is fixing every 2m or 3.5m, steel wire rope 4 just to carry out stretching,
Colligation distance is not specifically limited by the application.In practice, general steel reinforcement cage 4 is rectangle,
Including four limits, now step S3 can be: whenever steel reinforcement cage 3 upwards one section of colligation distance of colligation,
Thering is provided four steel wire ropes 4, the most corresponding drawknot in one end of four steel wire ropes 4 is in the steel reinforcement cage 3 of colligation
On four limits on top, the other end oblique pull of four steel wire ropes 4 U-shaped round steel on construction basis 1.
On construction ground can also be circular for doing in view of steel reinforcement cage 4, at this time it is also possible to every certain altitude,
Thering is provided four steel wire ropes 4, wherein, one end of four steel wire ropes 4 drawknot at equal intervals is in the reinforcing bar of colligation
On cage 3, and four steel wire ropes 4 are divided into two groups, often group two steel wire ropes 4, often two steel wires in group
The symmetrical drawknot of rope 4 is on the steel reinforcement cage 3 of colligation.
It follows that refer to Fig. 3, in step s 4, after steel reinforcement cage 3 colligation completes, lift steel pipe
Post 5 so that steel pipe column 5 from top to bottom entangles steel reinforcement cage 3, and release tension part 4 therewith.Steel pipe column 5
It is provided with peg 6, when steel reinforcement cage 3 perpendicularity that colligation completes is inadequate, during lifting steel pipe column 5, very
The peg 6 easily caused on steel pipe column 5 is stuck on steel reinforcement cage 3, is unfavorable for the lifting of steel pipe column 5, just
It is owing to every certain altitude, steel wire rope 4 being carried out stretching fixing, thus ensure that steel reinforcement cage 3 is vertical
Degree, it is ensured that steel pipe column 5 can lift smoothly.When lifting steel pipe column 5, first release is positioned at steel
The steel wire rope 4 at muscle cage 3 top, along with steel pipe column 5 is toward declining, whenever steel pipe column 5 declines one section of decline
During distance, by from steel pipe column 5 nearest steel wire rope 4 first discharge, from top to down along with steel pipe column 5
Declining and discharge steel wire rope 4 therewith, until steel pipe column 5 falls within mounting platform 2, dropping distance is permissible
Equivalent colligation distance, it is also possible to being different from colligation distance, to this, the application is not specifically limited.
It follows that refer to Fig. 4, in step s 5, after steel pipe column 5 falls within heel slab 20, will
Steel pipe column 5 is installed on heel slab 20, and steel pipe column 5 can be to be welded on heel slab 20, it is also possible to
Being to be bolted on heel slab 20 by otic placode, to this, the application is not specifically limited.
The beneficial effects of the present invention is:
The lifting of colligation with steel pipe column by coordinating steel reinforcement cage, and the highest steel reinforcement cage is carried out
Temperature pier, it is ensured that its perpendicularity, ensure that the smooth lifting of steel pipe column simultaneously, solves superelevation little
Section steel reinforced concrete steel pipe is difficult to the difficult problem constructed.
Above in association with accompanying drawing embodiment, the present invention is described in detail, those skilled in the art
According to the above description the present invention can be made many variations example.Thus, some details in embodiment should not
Constitute limitation of the invention, the present invention by the scope that defines using appended claims as protection model
Enclose.
Claims (5)
1. an armored concrete steel pipe column construction method, it is characterised in that comprise the following steps:
Mounting post sole on the basis of construction, has pre-buried linkage section on the basis of described construction, described pre-buried
Linkage section is arranged in heel slab and stretches out described construction basis；
Described pre-buried linkage section ties up connection steel reinforcement cage；
Drawknot tension part between described steel reinforcement cage and construction basis so that at the described steel reinforcement cage of colligation
In vertical state；
After the colligation completing steel reinforcement cage, lift steel pipe column, described steel pipe column is from top to bottom overlapped residence
State steel reinforcement cage and discharge described tension part therewith；
After completing the lifting of described steel pipe column, by described erection of steel pipe column on described heel slab.
Armored concrete steel pipe column construction method the most according to claim 1, it is characterised in that
On the basis of construction, mounting post sole specifically includes: pre-embedded anchoring bolts on the basis of described construction, and
Described heel slab is worn on described foundation bolt.
Armored concrete steel pipe column construction method the most according to claim 1, it is characterised in that
On the basis of construction, mounting post sole specifically includes: reserving hole on the basis of described construction, by lower margin spiral shell
Bolt is put in described reserving hole, and wears described heel slab on described foundation bolt.
Armored concrete steel pipe column construction method the most according to claim 1, it is characterised in that
Described tension part is steel wire rope；
Described steel reinforcement cage and construction basis between drawknot tension part specifically include: whenever described steel reinforcement cage to
During upper one section of colligation distance of colligation, by one end drawknot of described steel wire rope in the described steel reinforcement cage top of colligation
On end, by the other end oblique pull of described steel wire rope on the basis of described construction；
Described steel pipe column from top to bottom entangled described steel reinforcement cage and discharges described tension part therewith, specifically wrapping
Include: when described steel pipe column declines one section of dropping distance, by the described steel wire nearest from described steel pipe column
Rope release.
Armored concrete steel pipe column construction method the most according to claim 4, it is characterised in that
Described steel reinforcement cage includes four limits, whenever described steel reinforcement cage upwards one section of colligation distance of colligation, by described
One end drawknot of steel wire rope is on the described steel reinforcement cage top of colligation, by tight for the other end of described steel wire rope
On the basis of being fixed in described construction, specifically include: whenever described steel reinforcement cage upwards one section of colligation distance of colligation,
There is provided four described steel wire ropes, by one end of four described steel wire ropes corresponding drawknot respectively in being positioned at colligation
Described steel reinforcement cage top four limits on, by the other end oblique pull of four described steel wire ropes in described construction
On the basis of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291841.7A CN104878929B (en) | 2015-06-01 | 2015-06-01 | Reinforced concrete steel pipe column construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291841.7A CN104878929B (en) | 2015-06-01 | 2015-06-01 | Reinforced concrete steel pipe column construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104878929A CN104878929A (en) | 2015-09-02 |
| CN104878929B true CN104878929B (en) | 2017-01-11 |
Family
ID=53946586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510291841.7A Active CN104878929B (en) | 2015-06-01 | 2015-06-01 | Reinforced concrete steel pipe column construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104878929B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760208B (en) * | 2016-12-29 | 2022-04-15 | 上海市机械施工集团有限公司 | Hoisting device and hoisting method for concrete filled steel tubular column |
| CN110835953A (en) * | 2019-12-10 | 2020-02-25 | 中国电建集团河南省电力勘测设计院有限公司 | Novel tangent single-rail special-shaped supporting beam and construction structure thereof |
| CN111502095B (en) * | 2020-04-27 | 2021-08-10 | 中国建筑第八工程局有限公司 | Connecting structure of large-diameter steel pipe column base and construction method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57119019A (en) * | 1981-01-16 | 1982-07-24 | Yoshitaka Kamiike | Connecting method of foundation reinforcing concrete bar with reinforcing bar for pillar |
| JPS62194319A (en) * | 1986-02-19 | 1987-08-26 | Kubota Ltd | Construction of in-situ concrete pile |
| JPS6332018A (en) * | 1986-07-23 | 1988-02-10 | Hasegawa Komuten Co Ltd | Formation of cast-in-place pile |
| CN102409606B (en) * | 2011-07-29 | 2014-01-01 | 清华大学 | Self-resetting pier column structural system with built-in energy dissipation assembly and implementing method for self-resetting piper column structural system |
| CN102900076A (en) * | 2012-10-24 | 2013-01-30 | 广东省第四建筑工程公司 | Continuous construction method for concrete pile steel pipe column |
| CN203960896U (en) * | 2014-07-25 | 2014-11-26 | 成都城电电力工程设计有限公司 | Batter post pile foundation |
| CN104314100A (en) * | 2014-11-24 | 2015-01-28 | 广西壮族自治区冶金建设公司 | Construction method for installing steel column at a time through reserved hole mold |
-
2015
- 2015-06-01 CN CN201510291841.7A patent/CN104878929B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104878929A (en) | 2015-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9481973B2 (en) | Continuous strand hoop reinforcement for concrete foundations | |
| US20140223846A1 (en) | Cementitious foundation cap with post-tensioned helical anchors | |
| CN106661855A (en) | Foundations system for towers and method for installing the foundations system for towers | |
| CN106498950B (en) | Anchor head is placed in the implementation method of the Pile-Anchor Supporting for Deep Excavation system of pile body | |
| CN107386310B (en) | Building supporting structure applied to hillside topography and construction method thereof | |
| US11365523B2 (en) | Methods for constructing tensionless concrete pier foundations and foundations constructed thereby | |
| US11661718B2 (en) | Concrete pier foundation with lateral shear reinforcing loops and methods of constructing the same | |
| CN104878929B (en) | Reinforced concrete steel pipe column construction method | |
| CN106978818A (en) | Connecting assembly, wind generating set foundation and manufacturing method thereof | |
| US5050356A (en) | Immured foundation | |
| CN109024721B (en) | Reinforced foundation and method for improving bending and shearing resistance of existing building rigid foundation | |
| CN206408630U (en) | Anchor head is placed in the Pile-Anchor Supporting for Deep Excavation system of pile body | |
| CN208472799U (en) | The cast-in-place pond fender post float Structure of phreatic high | |
| CN107542086B (en) | Anchor cable construction method for filling slope | |
| US20080008539A1 (en) | Void form for constructing post-tensioned foundation piles | |
| KR102197106B1 (en) | Slab unit implanted with means for pressing pile and the method for carrying out the construction of the steel column using it | |
| CN206143778U (en) | Manufacturing system in hoist and mount of manual hole digging pile steel reinforcement cage well head and well | |
| CN210317328U (en) | Tunnel segment anti-floating structure under ultra-shallow burying earthing condition of shield tunnel in operation period | |
| US4999966A (en) | Method of forming an-before "immured" | |
| JP2019108701A (en) | Fence for safety measures of reinforced soil wall construction | |
| CN212358029U (en) | Tunnel type anchorage structure for cable crane | |
| CN110805060B (en) | Base structure for stay wire of stay wire tower and stay wire fixing method | |
| CN210066763U (en) | Foundation pit side wall structure reinforcing and supporting device | |
| CN113005991A (en) | High-strength anti-seismic water conservancy slope anchor cable structure | |
| CN206986915U (en) | A kind of fan platform installation foundation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |