CN107190983B - A kind of construction method of prefabricated assembled cornice - Google Patents
A kind of construction method of prefabricated assembled cornice Download PDFInfo
- Publication number
- CN107190983B CN107190983B CN201710408249.XA CN201710408249A CN107190983B CN 107190983 B CN107190983 B CN 107190983B CN 201710408249 A CN201710408249 A CN 201710408249A CN 107190983 B CN107190983 B CN 107190983B
- Authority
- CN
- China
- Prior art keywords
- cornice
- iron parts
- embedded iron
- installation
- component
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 230000001680 brushing effect Effects 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000009415 formwork Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 3
- 238000003908 quality control method Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of construction methods of prefabricated assembled cornice, specifically comprise the following steps: preceding preparation of constructing, main structure ironware is pre-buried, cornice element precast, it builds operating platform and welds installation cornice, wherein cornice element precast determines the size of each specification component according to the model of preparation, the size of embedded iron parts in component is determined simultaneously, and determine the length and weld seam size of internal embedded bar, corresponding embedded iron parts are prepared according to embedded iron parts size, then fabrication and installation template and brushing release agent, embedded bar and corresponding embedded iron parts are installed in installation template, it pours haydite concrete and vibrates, then smear with plasterer's trowel presses receipts face to ensure that surface reaches hydrophilic effect, then demoulding is numbered after being conserved, and it is stacked according to corresponding specification.
Description
Technical field
The present invention relates to the realm of building construction, and in particular to a kind of construction method of prefabricated assembled cornice.
Background technique
With epoch and economic development, the moulding of building is also increasingly complicated.Such as Chinese air elementals a large amount of at present are mixed
It is also applied in Xtah Crude Clay structure engineering.Pseudo-classic architecture refer to dedicated for imitate and substitute ancient architecture, traditional religion Buddhist and Taoist temples,
Tradition makes scape, historical building, landmark, old countries group, restores the building of historical sites overview.Struggle against arch, and also referred to as paving is made, and is
The essential part of Chinese tradition ancient building, and the one of the important signs that of display class of construction height.Join in column and crossbeam
Place, the frame structure for leaning out archwise from level to level added from capital is arch, and the square cushion block padded between arch and arch is liter, bottom
For portion's supporting block bucket, bucket, arch and liter are collectively referred to as " bucket arch ".
The conventional construction method of pseudo-classic architecture is all to be constructed using cast-in-place method, and the pseudo-classic architecture of construction molding is
Cast-in-place concrete structure, the complex component of cornice also uses concrete structure and it synchronizes with main structure and carries out cast-in-place construction,
There are complicated construction technique, the construction period is long, construction efficiency is low, security control item is more, quality control on construction difficulty is larger etc.
Defect and deficiency.
Therefore a kind of prefabricated assembled cornice construction method is needed, above-mentioned unfavorable factor can be made to obtain radical change, be multiple
Miscellaneous moulding building construction technology development, starts the road Chu Yitiaoxin.
Summary of the invention
Goal of the invention: the purpose of the present invention is to provide a kind of construction methods of prefabricated assembled cornice, are built first
Primary structure construction is built, it is prefabricated to the progress of whole complex components in conjunction with BIM technology and 3D printing technique, then built completed
It builds successively to weld on frame and whole complex components is installed, can simplify complex model construction and dominate process, make complex component
Fabrication and installation are not take up total construction period, and quality control level also can be improved, and have feasibility.
Technical solution: a kind of construction method of prefabricated assembled cornice specifically comprises the following steps:
A, prepare before construction:
The construction of roofing complex model is simulated using BIM technology, determine Cast-in-Situ Segment and precast section divide position and
Tie point, while threedimensional model is made to cornice bucket or model is prepared by timber, and model scale is 1:1 ~ 1:10, is passed through
The location control and job order of welding installation are verified and improved to model；
B, main structure ironware is pre-buried
It checks main structure reinforcing bar and determines the position of embedded iron parts, it is ensured that embedded iron parts are located at frame column and cornice and hang
Embedded iron parts are fixed on determining position and formwork, again ensure that embedded iron parts position does not have after formwork by the junction for choosing component
There is change, casting concrete makes embedded iron parts be cast in inside, and then demoulding carries out check correction to embedded iron parts position；
C, cornice element precast
The size of each specification component is determined according to the model of preparation, while determining the size of embedded iron parts in component, and
The length and weld seam size for determining internal embedded bar, prepare corresponding embedded iron parts according to embedded iron parts size, then make
Make installation template and brushing release agent, embedded bar and corresponding embedded iron parts are installed in installation template, pour haydite coagulation
Soil simultaneously vibrates, and then smear with plasterer's trowel and receipts face is pressed to ensure that surface reaches hydrophilic effect, demould and carry out after then being conserved
Number, and stacked according to corresponding specification；
D, it builds operating platform and welds installation cornice
Operating platform is built around main structure, order when cornice is verified according to model carries out erecting and welding, tool
Center line and horizontal line are popped up when body is installed on each prefabricated components, while also popping up center line in main body mechanism corresponding position
With absolute altitude control line, determine welding installation site, horizontal ruler used for the horizontal control of component, into component arranged in columns it
Between, by first drawing logical line to carry out unified adjustment.
Preferably, the cornice installation order is that first big angle is built in installation, then installs intermediate position, intermediate position is followed
Lower layer's sets of brackets on top of the columns is first installed, then upper layer sets of brackets on top of the columns is installed, sets of brackets on top of the columns on the inside of first installation between same layer sets of brackets on top of the columns, then outside sets of brackets on top of the columns is installed.
Preferably, first pacifying a hanging wire component on each big angle after the installation of building big angle and drawing logical line, then intermediate bucket
Arch according to line install and checks position, levelness and verticality it is errorless after be fixed welding, welding Shi Xiansi edge point weldering reexamines
Whether there is or not displacements, and are adjusted to the component for having displacement, are formally welded after adjusting, and component both sides pair are taken in formal welding
The mode of welding is claimed to carry out, last four side weld all around, weld bead height is controlled in 8mm.
Preferably, the embedded iron parts use fashioned iron or steel plate.
The utility model has the advantages that a kind of construction method of disclosed prefabricated assembled cornice, has the following beneficial effects:
On procedure arrangement, first progress the production of complex building frame part and by whole complex components carry out it is prefabricated, with
Successively whole complex components are installed in welding on completed complex building frame afterwards, and this form makes construction operation difficulty
It is small, intensity is low, process is few, speed is fast.
With traditional cast-in-place concrete construction technics comparing, with short time limit, quality control is simple and easy, need to do safe control
The features such as content processed is few, cost is lower.
Specific embodiment
The present invention is further explained in the light of specific embodiments:
A kind of construction method of prefabricated assembled cornice, specifically comprises the following steps:
A, prepare before construction:
The construction of roofing complex model is simulated using BIM technology, determine Cast-in-Situ Segment and precast section divide position and
Tie point, while threedimensional model is made to cornice bucket or model is prepared by timber, and model scale is 1:1 ~ 1:10, is passed through
The location control and job order of welding installation are verified and improved to model；
B, main structure ironware is pre-buried
It checks main structure reinforcing bar and determines the position of embedded iron parts, it is ensured that embedded iron parts are located at frame column and cornice and hang
Embedded iron parts are fixed on determining position and formwork, again ensure that embedded iron parts position does not have after formwork by the junction for choosing component
There is change, casting concrete makes embedded iron parts be cast in inside, and then demoulding carries out check correction to embedded iron parts position；
C, cornice element precast
The size of each specification component is determined according to the model of preparation, while determining the size of embedded iron parts in component, and
The length and weld seam size for determining internal embedded bar, prepare corresponding embedded iron parts according to embedded iron parts size, then make
Make installation template and brushing release agent, embedded bar and corresponding embedded iron parts are installed in installation template, pour haydite coagulation
Soil simultaneously vibrates, and then smear with plasterer's trowel and receipts face is pressed to ensure that surface reaches hydrophilic effect, demould and carry out after then being conserved
Number, and stacked according to corresponding specification；
D, it builds operating platform and welds installation cornice
Operating platform is built around main structure, order when cornice is verified according to model carries out erecting and welding, tool
Center line and horizontal line are popped up when body is installed on each prefabricated components, while also popping up center line in main body mechanism corresponding position
With absolute altitude control line, determine welding installation site, horizontal ruler used for the horizontal control of component, into component arranged in columns it
Between, by first drawing logical line to carry out unified adjustment.
The cornice installation order is that first big angle is built in installation, then installs intermediate position, and intermediate position follows under first installation
Layer sets of brackets on top of the columns, then upper layer sets of brackets on top of the columns is installed, sets of brackets on top of the columns on the inside of first installation between same layer sets of brackets on top of the columns, then outside sets of brackets on top of the columns is installed；Build big angle installation
Afterwards, first pacify hanging wire component on each big angle and draw logical line, then intermediate sets of brackets on top of the columns install and check according to line position, levelness and
Welding is fixed after verticality is errorless, whether there is or not displacements for welding Shi Xiansi edge point weldering re-inspection, and carry out to the component for having displacement
Adjustment, is formally welded after adjusting, formally welds the mode for taking component both sides to be symmetrically welded and carry out, last four side is enclosed
Weldering, weld bead height are controlled in 8mm.
Technology contents and technical characteristic of the invention have revealed that as above, however those skilled in the art still may base
Make various replacements and modification without departing substantially from spirit of that invention in announcement of the invention, therefore, the scope of the present invention is answered unlimited
It in the revealed content of embodiment, and should include various without departing substantially from replacement and modification of the invention, and be present patent application right
It is required that being covered.
Claims (2)
1. a kind of construction method of prefabricated assembled cornice, which comprises the following steps:
A, prepare before construction:
The construction of roofing complex model is simulated using BIM technology, determines that Cast-in-Situ Segment and precast section divide position and connection
Point, while threedimensional model is made to cornice bucket or model is prepared by timber, and model scale is 1:1~1:10, passes through mould
The location control and job order of welding installation are verified and improved to type；
B, main structure ironware is pre-buried
It checks main structure reinforcing bar and determines the position of embedded iron parts, it is ensured that embedded iron parts are located at frame column and cornice and overhanging structure
Embedded iron parts are fixed on determining position and formwork, again ensure that embedded iron parts position does not change after formwork by the junction of part
Become, casting concrete makes embedded iron parts be cast in inside, and then demoulding carries out check correction to embedded iron parts position；
C, cornice element precast
The size of each specification component is determined according to the model of preparation, while determining the size of embedded iron parts in component, and is determined
The length and weld seam size of internal embedded bar, prepare corresponding embedded iron parts according to embedded iron parts size, then production peace
Decking and brushing release agent install embedded bar and corresponding embedded iron parts in installation template, pour haydite concrete simultaneously
It vibrates, then smear with plasterer's trowel and receipts face is pressed to ensure that surface reaches hydrophilic effect, demoulding is numbered after then being conserved,
And it is stacked according to corresponding specification；
D, it builds operating platform and welds installation cornice
Operating platform is built around main structure, order when cornice is verified according to model carries out erecting and welding, specific to pacify
Center line and horizontal line are popped up when dress on each prefabricated components, while also popping up center line and mark in main body mechanism corresponding position
High control line determines welding installation site, uses horizontal ruler for the horizontal control of component, between component arranged in columns,
By first drawing logical line to carry out unified adjustment；
The cornice installation order is that first big angle is built in installation, then installs intermediate position, and intermediate position follows first installation lower layer bucket
Arch, then upper layer sets of brackets on top of the columns is installed, sets of brackets on top of the columns on the inside of first installation between same layer sets of brackets on top of the columns, then outside sets of brackets on top of the columns is installed；
After building big angle installation, first pacifies a hanging wire component on each big angle and draw logical line, then intermediate sets of brackets on top of the columns is installed simultaneously according to line
Review position, levelness and verticality it is errorless after be fixed welding, welding Shi Xiansi edge point weldering re-inspection is and right whether there is or not displacement
There is the component of displacement to be adjusted, formally welded after adjusting, formally welds the mode for taking component both sides to be symmetrically welded
It carries out, the weld all around of last four side, weld bead height is controlled in 8mm.
2. a kind of construction method of prefabricated assembled cornice according to claim 1, it is characterised in that: the embedded iron parts
Using fashioned iron or steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408249.XA CN107190983B (en) | 2017-06-02 | 2017-06-02 | A kind of construction method of prefabricated assembled cornice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408249.XA CN107190983B (en) | 2017-06-02 | 2017-06-02 | A kind of construction method of prefabricated assembled cornice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107190983A CN107190983A (en) | 2017-09-22 |
| CN107190983B true CN107190983B (en) | 2019-08-30 |
Family
ID=59876976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710408249.XA Expired - Fee Related CN107190983B (en) | 2017-06-02 | 2017-06-02 | A kind of construction method of prefabricated assembled cornice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107190983B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532953B (en) * | 2018-05-18 | 2020-03-31 | 宝业湖北建工集团有限公司 | BIM-based cantilever plate construction method and building construction method |
| CN110761560A (en) * | 2019-11-08 | 2020-02-07 | 陕西建工第三建设集团有限公司 | Mounting and construction method for steel bracket-arch lifting composite structure of pseudo-classic architecture |
| CN111236554B (en) * | 2020-01-20 | 2022-02-11 | 湖南宝信云建筑综合服务平台股份有限公司 | One-step forming pouring method for cornice |
| CN111852019A (en) * | 2020-06-30 | 2020-10-30 | 中铁上海工程局集团有限公司 | Construction method of bar counter with special-shaped concrete structure |
| CN112482779B (en) * | 2020-11-11 | 2022-04-22 | 重庆中科建设（集团）有限公司 | Integral hoisting construction method for cornice bucket arch of antique building |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417460A (en) * | 2008-09-25 | 2009-04-29 | 陕西省第三建筑工程公司 | Post welding mounting construction method of pseudo-classic architecture element |
| CN102094494A (en) * | 2010-12-31 | 2011-06-15 | 中国建筑第四工程局有限公司 | Construction process for paving S-shaped tiles on roof with slope of more than 60 degrees |
| CN103195214A (en) * | 2013-04-24 | 2013-07-10 | 北京城建亚泰建设集团有限公司 | Wood roof cornice decking and concrete composite structure in archaized buildings and construction method thereof |
| CN103938857A (en) * | 2014-04-30 | 2014-07-23 | 山东送变电工程公司 | Building cornice double-water-drip-line formwork and construction method thereof |
| CN105332510A (en) * | 2015-11-12 | 2016-02-17 | 徐仁贵 | Construction method of complicated beam column joint core area |
| CN105908889A (en) * | 2016-04-29 | 2016-08-31 | 陕西建工第三建设集团有限公司 | Construction method for prefabrication and reverse installation of cornice concrete decoration members of archaistic building |
| CN107832498A (en) * | 2017-10-18 | 2018-03-23 | 陕西有色建设有限公司 | A kind of complicated construction technology based on BIM is told somebody what one's real intentions are method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8407958B2 (en) * | 2006-05-15 | 2013-04-02 | Thomas L. Kelly | Wind and water resistant back wrap roof edge termination |
-
2017
- 2017-06-02 CN CN201710408249.XA patent/CN107190983B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417460A (en) * | 2008-09-25 | 2009-04-29 | 陕西省第三建筑工程公司 | Post welding mounting construction method of pseudo-classic architecture element |
| CN102094494A (en) * | 2010-12-31 | 2011-06-15 | 中国建筑第四工程局有限公司 | Construction process for paving S-shaped tiles on roof with slope of more than 60 degrees |
| CN103195214A (en) * | 2013-04-24 | 2013-07-10 | 北京城建亚泰建设集团有限公司 | Wood roof cornice decking and concrete composite structure in archaized buildings and construction method thereof |
| CN103938857A (en) * | 2014-04-30 | 2014-07-23 | 山东送变电工程公司 | Building cornice double-water-drip-line formwork and construction method thereof |
| CN105332510A (en) * | 2015-11-12 | 2016-02-17 | 徐仁贵 | Construction method of complicated beam column joint core area |
| CN105908889A (en) * | 2016-04-29 | 2016-08-31 | 陕西建工第三建设集团有限公司 | Construction method for prefabrication and reverse installation of cornice concrete decoration members of archaistic building |
| CN107832498A (en) * | 2017-10-18 | 2018-03-23 | 陕西有色建设有限公司 | A kind of complicated construction technology based on BIM is told somebody what one's real intentions are method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107190983A (en) | 2017-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107190983B (en) | A kind of construction method of prefabricated assembled cornice | |
| CN100476142C (en) | Construction method for combined V-shape steel pipe concrete pile | |
| CN106121236B (en) | Floor bar protective layer and structural elevation integrated control method | |
| CN106012851B (en) | Steel box-girder and performance of concrete column confined method for synchronously constructing | |
| CN108638324A (en) | A kind of construction method of prefabricated case beam | |
| CN106759354A (en) | A kind of stratified continuous pouring mode of ultra-long and ultra-thick volume of concrete foundation | |
| CN105568854B (en) | Shaped form fish-bellied type cast-in-situ steel reinforced concrete box girder construction method waterborne | |
| CN206015861U (en) | The cast-in-place core body of light block wall | |
| CN108590008A (en) | Fold shape roof system cast-in-place concrete construction method | |
| CN109176843A (en) | A kind of horizontal pier stud bent cap integral preform mold and its construction method | |
| CN108487630A (en) | Coagulation earth steps platform prefabrication and assembly construction construction method | |
| CN105839985A (en) | Hydropower station rectangular high tower hydraulic climb slip form system and construction method | |
| CN105714966A (en) | Inverted laminated slab provided with elevation adjustment devices and construction method | |
| CN107806019A (en) | Large-span suspension bridge gate Sarasota construction method | |
| CN105089184B (en) | Multi-curved concrete hollow modelling wall construction method and rhombic hollow structure formwork | |
| CN106869493A (en) | One kind cheats new formwork system and its construction method in hole | |
| CN101417460B (en) | Post welding mounting construction method of pseudo-classic architecture element | |
| CN105064500B (en) | Balcony beam slab inner side filling wall body and main body structure integral casting construction method | |
| CN108625531A (en) | A kind of construction method pouring constructional column concrete non-dismantling formwork | |
| CN106906747A (en) | A kind of column and bent cap splicing structure | |
| CN106049665B (en) | The construction method of the cast-in-place core of light block wall | |
| CN106567329A (en) | Semi-prefabricated reinforced concrete wall type guardrail | |
| CN106567328A (en) | Half-prefabricated reinforced concrete wall-type guardrail construction process | |
| CN209652963U (en) | Mold for assembly concrete hypogee sole plate | |
| CN103171052B (en) | The disposable prefabricated construction engineering method of twin columns wave-breaking body |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226100 No. 76-1, Xincheng West Road, Yuelai Town, Haimen District, Nantong City, Jiangsu Province Patentee after: Kangboda Construction Technology Group Co.,Ltd. Address before: 226000 No. 69, Xincheng West Road, Yuelai Town, Haimen City, Nantong City, Jiangsu Province Patentee before: KANGBODA ENERGY SAVING TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 |