CN102758525A - Benzene hydrogenation engineering formwork installing method - Google Patents
Benzene hydrogenation engineering formwork installing method Download PDFInfo
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- CN102758525A CN102758525A CN2011101064350A CN201110106435A CN102758525A CN 102758525 A CN102758525 A CN 102758525A CN 2011101064350 A CN2011101064350 A CN 2011101064350A CN 201110106435 A CN201110106435 A CN 201110106435A CN 102758525 A CN102758525 A CN 102758525A
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Abstract
The invention relates to a benzene hydrogenation engineering formwork installing method. Formworks are processed and spliced in advance according to a formwork matching graph in a carpentry yard. The benzene hydrogenation engineering formwork installing method is characterized by comprising the following steps: a, installing a pillar formwork; b, installing a beam formwork; c, installing a floor formwork; and d, installing a wall body formwork. The benzene hydrogenation engineering formwork installing method disclosed by the invention has the advantages of reasonable design of the construction steps, simpleness in operation, safe and reliable engineering quality and reduction of the engineering construction cost.
Description
Technical field
The present invention relates to the template mounting method in a kind of construction work, specifically, is a kind of benzene hydrogenation engineering template mounting method.
Background technology
The technology of benzene hydrogenation device is more special, its system complex, and equipment is many, and the pressure of system own, temperature are higher, and pump unit does not allow idle running.The benzene hydrogenation engineering mainly is divided into the ancillary facility of central control room and electric substation, refining plant, water supply and sewage work, air compression station, storage and handling facility (tank field and pump house), the power supply of full factory and the illumination of full factory, torch and engineering; Lightning protection, fire prevention, explosion-proof specific (special) requirements are arranged in the electric installation of these facilities, and template to install be the important step in the whole construction work.At present domesticly built or still be in the stage lack of standardization at benzene hydrogenation engineering template mounting method, existed much not science, irrational place, manufacturing process is numerous and diverse, manufacturing cost is high.
Therefore known benzene hydrogenation engineering template mounting method exists above-mentioned all inconvenience and problem.
Summary of the invention
The object of the invention is to propose a kind of safe and reliable benzene hydrogenation engineering template mounting method.
For realizing above-mentioned purpose, technical solution of the present invention is:
A kind of benzene hydrogenation engineering template mounting method, system is processed, pieced together to template at carpentry yard according to joining mould figure in advance, it is characterized in that may further comprise the steps:
A, post template are installed
On base surface, play mast axis and post template inner edge earlier; Earlier fix the bottom square plate according to the sideline, aim at sideline erection column template then, breach will be reserved in capital and beam junction; Notch size is the sectional dimension of beam, at the bottom of breach and both sides nail on the lining mouthful shelves;
B, beam forms are installed
On beam bracing frame cross bar, play beam center line and beam form sideline; The beam base plate takes the steel pipe framed bent with wooden model or the lumps of wood is shored; After a beam base plate template and a side template install, the opposite side template is installed again after waiting the beam steel colligation good;
C, slab form are installed
Earlier play horizon in the biside plate outside of inferior beam forms, horizontal absolute altitude is that absolute altitude deducts slab form thickness and grid height at the bottom of the floor, nails on bolster by horizon then, and bolster is suitable for reading mutually neat with horizon; Lay out five equilibrium grid spacing to the other grid of beam form earlier again; Pendulum mid portion grid, nail platform template at last on the grid upper berth;
D, wall form are installed
Wall form in installing earlier, back outer wall template; Exterior wall is installed inner side template, back outboard template earlier; Template handling to assembly unit is good is in place, with crowbar adjustment template aligned inside template inner edge snap the line, split bolt and back of the body side is installed at last.
Benzene hydrogenation engineering template mounting method of the present invention can also adopt following technical measures further to realize.
Aforesaid method, wherein said template and support thereof have enough intensity, rigidity and stability, and the supporting part of its support has enough bearing areas; If template is installed in Ji Tushang, base soil is wanted solid and drainage measure is arranged.
Aforesaid method, wherein said template are during as the upper former of cast-in-place structural and support thereof, and lower floor's floor has the supporting capacity of bearing the upper strata load, or adds support, and the column of upper and lower layer support aims at, and lay backing plate.
Aforesaid method, the seam of wherein said template is spillage not; Before concreting, wooden form waters moistening, but in the template ponding must not be arranged.
Aforesaid method, wherein said template must not be stain reinforcing bar and concrete joint stranding place when brushing template interleaving agent.
Aforesaid method, allowable variation such as following table 1 that wherein said template is installed as the cast-in-place structural template.
The allowable variation and the method for inspection that table 1 template is installed as the cast-in-place structural template
Aforesaid method, among the wherein said step b, the inferior beam forms in the beam forms will be installed after the girder template is installed and proofreaied and correct again.
Aforesaid method, among the wherein said step b, beam forms will draw center line to check after installing.
Aforesaid method, among the wherein said step b, beam forms was provided with split bolt when depth of beam was big, in case the template end opening moves outward or the mould that rises.
Aforesaid method, among the wherein said step b, when the span of beam was not less than 4m, beam forms was by the designing requirement arch camber, and during the design no requirement (NR), the height of arch camber is 1 ‰ of beam span～3 ‰.
Aforesaid method, among the wherein said step c, slab form is only in the template end or the joint stickfast, and middle few nail or do not follow closely is with form removal after convenient.
After adopting technique scheme, benzene hydrogenation engineering template mounting method of the present invention has the following advantages:
1, construction sequence is reasonable in design, simple to operate;
2, workmanship is safe and reliable;
3, reduce the engineering construction cost.
Description of drawings
Fig. 1 is the post template scheme of installation of the embodiment of the invention;
Fig. 2 is the beam forms scheme of installation of the embodiment of the invention.
Among the figure: 1 channel-section steel, 2 wooden a tree, used in making timber for boats, 3 reinforcing bar split bolts, 4 wooden forms, 5 steel pipes.
The specific embodiment
Below further specify the present invention through specific embodiment and accompanying drawing thereof.
Benzene hydrogenation engineering template mounting method of the present invention, system is processed, pieced together to template at carpentry yard according to joining mould figure in advance, it is characterized in that may further comprise the steps:
A, post template are installed
Fig. 1 is the post template scheme of installation of the embodiment of the invention.Go up at base surface (or flooring) earlier and play mast axis and post template 4 inner edges; Earlier fix the bottom square plate according to the sideline, aim at sideline erection column template then, breach will be reserved in capital and beam junction; Notch size is the sectional dimension of beam, at the bottom of breach and both sides nail on the lining mouthful shelves; (beam base plate thickness considered is interior).Column section hour can will be used split bolt when column section is big without reinforcing bar split bolt 3;
B, beam forms are installed
Fig. 2 is the beam forms scheme of installation of the embodiment of the invention.On beam bracing frame cross bar, play beam center line and beam form sideline; The beam base plate takes steel pipe 5 framed bents with wooden model or the lumps of wood is shored; After a beam base plate template and a side template install, the opposite side template is installed again after waiting the beam steel colligation good; The installation of inferior beam forms will be carried out after the girder template is installed and proofreaied and correct again.Beam forms is installed the post-tensioning center line and is checked.
Establish split bolt when depth of beam is big, in case the template end opening moves or the mould that rises outward.
When the span of beam was not less than 4m, by the designing requirement arch camber, during the design no requirement (NR), springing height was 1 ‰ of beam span～3 ‰;
C, slab form are installed
Earlier play horizon in the biside plate outside of inferior beam forms, horizontal absolute altitude is that absolute altitude deducts slab form thickness and grid height at the bottom of the floor, nails on bolster by horizon then, and bolster is suitable for reading mutually neat with horizon; Lay out five equilibrium grid spacing to the other grid of beam form earlier again; Pendulum mid portion grid, nail platform template at last on the grid upper berth; For ease of form removal, only in the template end or the joint stickfast, middle few nail or do not follow closely is with form removal after convenient.
D, wall form are installed
Wall form in installing earlier, back outer wall template; Exterior wall is installed inner side template, back outboard template earlier; Template handling to assembly unit is good is in place, with crowbar adjustment template aligned inside template inner edge snap the line.By job design split bolt and back of the body side are installed.
Benzene hydrogenation engineering template mounting method of the present invention, said template and support thereof have enough intensity, rigidity and stability, and the supporting part of its support has enough bearing areas; If template is installed in Ji Tushang, base soil is wanted solid and drainage measure is arranged.
Said template is during as the upper former of cast-in-place structural and support thereof, and lower floor's floor has the supporting capacity of bearing the upper strata load, or adds support, and the column of upper and lower layer support aims at, and lays backing plate.
The seam of said template is spillage not; Before concreting, wooden form waters moistening, but in the template ponding must not be arranged.
Said template must not be stain reinforcing bar and concrete joint stranding place when brushing template interleaving agent.
Allowable variation such as following table 1 that said template is installed as the cast-in-place structural template.
The allowable variation and the method for inspection that table 1 template is installed as the cast-in-place structural template
Above embodiment only supplies to explain the present invention's usefulness, but not limitation of the present invention, the technician in relevant technologies field under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present invention, should be limited each claim.
Claims (11)
1. benzene hydrogenation engineering template mounting method, system is processed, pieced together to template at carpentry yard according to joining mould figure in advance, it is characterized in that may further comprise the steps:
A, post template are installed
On base surface, play mast axis and post template inner edge earlier; Earlier fix the bottom square plate according to the sideline, aim at sideline erection column template then, breach will be reserved in capital and beam junction; Notch size is the sectional dimension of beam, at the bottom of breach and both sides nail on the lining mouthful shelves;
B, beam forms are installed
On beam bracing frame cross bar, play beam center line and beam form sideline; The beam base plate takes the steel pipe framed bent with wooden model or the lumps of wood is shored; After a beam base plate template and a side template install, the opposite side template is installed again after waiting the beam steel colligation good;
C, slab form are installed
Earlier play horizon in the biside plate outside of inferior beam forms, horizontal absolute altitude is that absolute altitude deducts slab form thickness and grid height at the bottom of the floor, nails on bolster by horizon then, and bolster is suitable for reading mutually neat with horizon; Lay out five equilibrium grid spacing to the other grid of beam form earlier again; Pendulum mid portion grid, nail platform template at last on the grid upper berth;
D, wall form are installed
Wall form in installing earlier, back outer wall template; Exterior wall is installed inner side template, back outboard template earlier; Template handling to assembly unit is good is in place, with crowbar adjustment template aligned inside template inner edge snap the line, split bolt and back of the body side is installed at last.
2. benzene hydrogenation engineering template mounting method as claimed in claim 1 is characterized in that said template and support thereof have enough intensity, rigidity and stability, and the supporting part of its support has enough bearing areas; Template is installed in Ji Tushang, and base soil is wanted solid and drainage measure is arranged.
3. benzene hydrogenation engineering template mounting method as claimed in claim 1 is characterized in that, said template is during as the upper former of cast-in-place structural and support thereof; Lower floor's floor has the supporting capacity of bearing the upper strata load; Or add support, and the column aligning of upper and lower layer support, and lay backing plate.
4. benzene hydrogenation engineering template mounting method as claimed in claim 1 is characterized in that the seam of said template is spillage not; Before concreting, wooden form waters moistening, but in the template ponding must not be arranged.
5. benzene hydrogenation engineering template mounting method as claimed in claim 1 is characterized in that, said template must not be stain reinforcing bar and concrete joint stranding place when brushing template interleaving agent.
6. benzene hydrogenation engineering template mounting method as claimed in claim 1 is characterized in that, allowable variation such as following table that said template is installed as the cast-in-place structural template:
。
7. benzene hydrogenation engineering template mounting method as claimed in claim 1 is characterized in that, among the said step b, the inferior beam forms in the beam forms will be installed after the girder template is installed and proofreaied and correct again.
8. benzene hydrogenation engineering template mounting method as claimed in claim 1 is characterized in that, among the said step b, beam forms will draw center line to check after installing.
9. benzene hydrogenation engineering template mounting method as claimed in claim 1 is characterized in that, among the said step b, beam forms was provided with split bolt when depth of beam was big, in case the template end opening moves outward or the mould that rises.
10. benzene hydrogenation engineering template mounting method as claimed in claim 1 is characterized in that, among the said step b, when the span of beam was not less than 4m, the height of beam forms arch camber was 1 ‰ of beam span～3 ‰.
11. benzene hydrogenation engineering template mounting method as claimed in claim 1 is characterized in that, among the said step c, slab form is only in the template end or the joint stickfast, and middle few nail or do not follow closely is with form removal after convenient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011101064350A CN102758525A (en) | 2011-04-27 | 2011-04-27 | Benzene hydrogenation engineering formwork installing method |
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| CN2011101064350A CN102758525A (en) | 2011-04-27 | 2011-04-27 | Benzene hydrogenation engineering formwork installing method |
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| CN102758525A true CN102758525A (en) | 2012-10-31 |
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| CN2011101064350A Pending CN102758525A (en) | 2011-04-27 | 2011-04-27 | Benzene hydrogenation engineering formwork installing method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174288A (en) * | 2013-03-15 | 2013-06-26 | 中国十七冶集团有限公司 | Reinforcing method for U-bar hoop formworks of large-section frame column |
| CN103334582A (en) * | 2013-07-05 | 2013-10-02 | 天津住宅集团建设工程总承包有限公司 | Method for installing and constructing short-leg shear wall formwork supporting system |
| CN105178625A (en) * | 2015-06-05 | 2015-12-23 | 中国十七冶集团有限公司 | Beam-slab supporting set |
| CN108104464A (en) * | 2017-12-26 | 2018-06-01 | 宁波二十冶建设有限公司 | A kind of elder generation's beam rear pillar formwork structure and erection method |
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| JP2007277813A (en) * | 2006-04-03 | 2007-10-25 | Taisei Corp | Method and device for changing construction plan using three-dimensional laser scanner |
| CN101886470A (en) * | 2010-07-20 | 2010-11-17 | 中国建筑第八工程局有限公司 | Construction method of exposed concrete ribbed beams |
| CN101892743A (en) * | 2010-06-19 | 2010-11-24 | 张培霞 | Construction method of permanent housing |
| CN101967882A (en) * | 2010-08-26 | 2011-02-09 | 陕西建工集团第一建筑工程有限公司 | Construction method for controlling wall thickness by utilizing large formwork split bolts |
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2011
- 2011-04-27 CN CN2011101064350A patent/CN102758525A/en active Pending
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| JP2007277813A (en) * | 2006-04-03 | 2007-10-25 | Taisei Corp | Method and device for changing construction plan using three-dimensional laser scanner |
| CN101892743A (en) * | 2010-06-19 | 2010-11-24 | 张培霞 | Construction method of permanent housing |
| CN101886470A (en) * | 2010-07-20 | 2010-11-17 | 中国建筑第八工程局有限公司 | Construction method of exposed concrete ribbed beams |
| CN101967882A (en) * | 2010-08-26 | 2011-02-09 | 陕西建工集团第一建筑工程有限公司 | Construction method for controlling wall thickness by utilizing large formwork split bolts |
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| 郝增锁等: "《建筑工程档案资料快速编制、组卷与范例》", 31 January 2011, article "建筑工程档案资料快速编制、组卷与范例", pages: 207-208 * |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174288A (en) * | 2013-03-15 | 2013-06-26 | 中国十七冶集团有限公司 | Reinforcing method for U-bar hoop formworks of large-section frame column |
| CN103334582A (en) * | 2013-07-05 | 2013-10-02 | 天津住宅集团建设工程总承包有限公司 | Method for installing and constructing short-leg shear wall formwork supporting system |
| CN103334582B (en) * | 2013-07-05 | 2015-03-18 | 天津住宅集团建设工程总承包有限公司 | Method for installing and constructing short-leg shear wall formwork supporting system |
| CN105178625A (en) * | 2015-06-05 | 2015-12-23 | 中国十七冶集团有限公司 | Beam-slab supporting set |
| CN108104464A (en) * | 2017-12-26 | 2018-06-01 | 宁波二十冶建设有限公司 | A kind of elder generation's beam rear pillar formwork structure and erection method |
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Application publication date: 20121031 |