CN110407104A - The accurate merogenesis hanging method of steel column based on BIM - Google Patents
The accurate merogenesis hanging method of steel column based on BIM Download PDFInfo
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- CN110407104A CN110407104A CN201910680413.1A CN201910680413A CN110407104A CN 110407104 A CN110407104 A CN 110407104A CN 201910680413 A CN201910680413 A CN 201910680413A CN 110407104 A CN110407104 A CN 110407104A
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- steel column
- tower crane
- merogenesis
- accurate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The embodiment of the invention discloses a kind of accurate merogenesis hanging methods of steel column based on BIM, comprising the following steps: step 1: establishing steel column tekla model, light-weight technologg BIM model, and is loaded into revit software；Step 2: according to live lifting equipment deployment scenarios, the most economical operating radius and job area of all identical lifting performance tower cranes is determined using doing circule method in revit；Step 3: calculating each steel column from bottom plate to capital weight, maps and determines that tower crane determines lifting capacity of the tower crane in steel column with regard to site in conjunction with tower crane lifting performance curve table to steel column operating radius, carries out accurate segmentation to steel column；Step 4: multistage steel column is subjected to welding procedure, the present invention improves steel construction and assemble rate, the lifting of reasonable arrangement component subregion reduces construction cost to the accurate merogenesis of steel column.
Description
Technical field
The present invention relates to steel columns to hang method more particularly to a kind of accurate merogenesis hanging method of steel column based on BIM.
Background technique
As country requires construction site energy-saving and environment friendly more stringent, raising steel construction assembly rate, reduction is existing
Field welding is the trend of engineering development.In China Democratic National Construction Association's engineering field, steel column lifting is the emphasis of entire engineering large-scale component construction, right
Progress, cost impact are big.Traditional segmenting steel column method is in the case where traffic condition allows, and merogenesis position is the building each floor Huo Liangge
Layer or more at 1 meter~1.3 meters, this method production disconnects with installation, causes site welding interface more, large lifting equipment uses
Increased costs.
Summary of the invention
In view of the above problems, the embodiment of the invention discloses a kind of accurate merogenesis lifting sides of the steel column based on BIM
Method improves steel construction and assembles rate, the lifting of reasonable arrangement component subregion reduces construction cost to the accurate merogenesis of steel column.
The embodiment of the invention discloses the accurate merogenesis hanging methods of steel column based on BIM, comprising the following steps:
Step 1: steel column tekla model, light-weight technologg BIM model are established, and is loaded into revit software；
Step 2: according to live lifting equipment deployment scenarios, determine that all identical liftings are special using doing circule method in revit
Property tower crane most economical operating radius and job area；
Step 3: calculating each steel column from bottom plate to capital weight, maps and determines tower crane to steel column operating radius, in conjunction with tower crane
Lifting performance curve table determines lifting capacity of the tower crane in steel column with regard to site, carries out accurate segmentation to steel column；
Step 4: multistage steel column is subjected to welding procedure.
In step 2, project site layout project three are looked for point on A, B, C circle with model tower crane, respectively A, B, C
To center of circle o, then respectively using AO, BO, CO as tower crane working radius, each tower crane working range is found out.
In step 3,28 meters of total height of F/4 axis steel column, total weight is 20 tons, according to steel column locations and each tower crane working
Range of making a plan, which determines, uses the operation of A tower crane, and operating radius 31m, inquiry tower crane lifting performance curve learns lifting capacity at this,
It determines lifting capacity of the tower crane in steel column with regard to site, accurate segmentation is carried out to steel column, F/4 column accurate segmentation is 3 sections.
In step 3,50 meters of operating radius of K/5 axis steel column, 4.89 tons of the tower crane biggest lifting capacity, in analysis by K/5
Axis segmenting steel column is 6 parts, analyzes the weight of every section, is combined into one if the weight between two sections and less than 4.89 tons
Section.
Steel column is box column, and material is identical, and two most light sections are that topmost two sections, each steel column are most upper before segmenting steel column optimization
Two section weight of face is identical, is the tower crane duplicate limit for reducing weld bond, 50 meters of job areas for tower crane at K/5 axis steel column.
By K/5 axis steel column from the bottom up merogenesis be JD1-C-15, JD1-C-123, JD1-C-157, JD2-C-108,
The upper end component JD2-C-108 is increased by 1.5 meters by JD2-C-235, JD2-C-22, and JD2-C-235 length reduces by 1.5 meter Bing Yu
JD2-C-22 is merged into a section.
Lifting equipment is tower crane.
The present invention has the advantage that
The present invention first carries out virtual merogenesis before production, makes full use of the Lifting Capacity of large lifting equipment, reduces weldering
Seam, accelerates construction progress, and repartitions lifting equipment lifting range, improves steel construction assembly rate.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the present invention and its feature, outer
Shape and advantage will become more apparent.Identical label indicates identical part in all the attached drawings.Not can according to than
Example draws attached drawing, it is preferred that emphasis is shows the gist of the present invention.
Fig. 1 is one embodiment of the invention project steel column three-dimensional figure；
Fig. 2 one embodiment of the invention project tower crane distribution situation figure；
Fig. 3 one embodiment of the invention project tower crane job area dividing regions schematic diagram；
Fig. 4 is F/4 steel column routine merogenesis schematic diagram；
Fig. 5 is 60 meters of arm lifting performance curve figures of tower crane；
Fig. 6 is that A tower crane lifts plan view at F/4 steel column；
Fig. 7 is the accurate merogenesis schematic diagram of F/4 steel column；
Fig. 8 is the accurate merogenesis component information schematic diagram of F/4 steel column；
Fig. 9 is K/5 steel column routine merogenesis schematic diagram；
Figure 10 is K/5 steel column routine merogenesis weight table；
Figure 11 is the accurate merogenesis schematic three dimensional views of K/5 steel column；
Figure 12 is that tower crane job area divides figure again；
Figure 13 is that project building site steel column lifting region divides figure；
Figure 14 is that automobile lifts BIM three-dimensional figure.
Specific embodiment
The structure in the present invention is further described with specific embodiment with reference to the accompanying drawing, but not as this
The restriction of invention.
As shown, the embodiment of the invention discloses the accurate merogenesis hanging method of steel column based on BIM, including following step
It is rapid:
Step 1: as shown in Figure 1, steel column tekla model is established, light-weight technologg BIM model, and it is loaded into revit software
In；
Step 2: according to live lifting equipment deployment scenarios, determine that all identical liftings are special using doing circule method in revit
Property tower crane most economical operating radius and job area；
Step 3: calculating each steel column from bottom plate to capital weight, maps and determines tower crane to steel column operating radius, in conjunction with tower crane
Lifting performance curve table determines lifting capacity of the tower crane in steel column with regard to site, carries out accurate segmentation to steel column；
Step 4: multistage steel column is subjected to welding procedure.
As shown in Fig. 2, certain project site layout project three are looked for point on A, B, C circle with model tower crane, respectively A, B, C
To center of circle o, then respectively using AO, BO, CO as tower crane working radius, each tower crane working range, working range such as Fig. 3 institute are found out
Show.
Fig. 4 is existing F/4 axis merogenesis mode, is divided into the processing of 6 sections.
As shown in Figure 5 and Figure 6, in step 3,28 meters of total height of F/4 axis steel column, total weight is 20 tons, according to steel column
Position and each tower crane work plan range, which determine, uses the operation of A tower crane, and operating radius 31m inquires tower crane lifting performance curve
It learns that lifting capacity is 8t at this, accurate segmentation is carried out to steel column, F/4 column accurate segmentation is 3 sections, reduces welding junction 3.Specifically
Merogenesis is as shown in Figure 7 and Figure 8.
Below by taking K/5 axis steel column as an example, Fig. 9 is the conventional merogenesis of K/5 axis steel column, as shown in Figure 10, in step 3
In, 50 meters of operating radius of K/5 axis steel column, 4.89 tons of the tower crane biggest lifting capacity, analysis when by K/5 axis segmenting steel column be 6
The weight of every section is analyzed in part, is combined into a section if the weight between two sections and less than 4.89 tons.
As shown in figure 12, steel column is box column, and material is identical, and two most light sections are the top two before segmenting steel column optimization
Section, topmost two section weight are identical for each steel column, are the tower crane duplicate limit for reducing weld bond at K/5 axis steel column, and 50 meters are tower crane
Job area, non-tower crane operation range use other lifting equipments.
As shown in figure 11, by K/5 axis steel column from the bottom up merogenesis be JD1-C-15, JD1-C-123, JD1-C-157,
The upper end component JD2-C-108 is increased by 1.5 meters by JD2-C-108, JD2-C-235, JD2-C-22, and JD2-C-235 length is reduced
1.5 meters and a section is merged into JD2-C-22, weight about 4.8t after two sections merge, weight tower crane rated load weight at this
Within the scope of 4.89t, meet lifting requirements, realizes and reduce welding junction.
Lifting equipment is tower crane.
Comprehensively consider traffic condition, site welding cost, hoisting cost and on-site hoisting operating environment, non-tower crane workspace
Every steel column is divided into three sections, show that the weight of every section is located within the scope of 4.8~7.8 tons after calculating, length is within 12 meters.It utilizes
BIM three-dimensional is simulated, and is determined and is used 130 tons of truck cranes of QY130K type, and operating radius is 32 meters, empty before steel uses column production
Quasi- merogenesis, makes full use of the Lifting Capacity of large lifting equipment, reduces weld seam, accelerates construction progress, and repartitioned and reseted
Standby lifting range, following Figure 13, non-tower crane lifting region steel column are all divided into three sections, and every steel column reduces 2 or 3 docking
Weld bond improves steel construction assembly rate.Figure 13 is that automobile lifts three-dimensional figure.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, devices and structures not described in detail herein should be understood as gives reality with the common mode in this field
It applies；Anyone skilled in the art, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this is not affected the essence of the present invention.Therefore, anything that does not depart from the technical scheme of the invention, foundation
Technical spirit of the invention any simple modifications, equivalents, and modifications made to the above embodiment, still fall within the present invention
In the range of technical solution protection.
Claims (7)
1. the accurate merogenesis hanging method of steel column based on BIM, which comprises the following steps:
Step 1: steel column tekla model, light-weight technologg BIM model are established, and is loaded into revit software；
Step 2: according to live lifting equipment deployment scenarios, all identical lifting performance towers are determined using doing circule method in revit
Hang most economical operating radius and job area；
Step 3: calculating each steel column from bottom plate to capital weight, maps and determines tower crane to steel column operating radius, in conjunction with tower crane lifting
Characteristic curve table determines lifting capacity of the tower crane in steel column with regard to site, carries out accurate segmentation to steel column；
Step 4: multistage steel column is subjected to welding procedure.
2. the accurate merogenesis hanging method of steel column as described in claim 1 based on BIM, which is characterized in that in step 2, item
Mesh site layout project three with model tower crane, respectively A, B, C are found center of circle o with point on A, B, C circle, then respectively with AO, BO,
CO finds out each tower crane working range as tower crane working radius.
3. the accurate merogenesis hanging method of steel column as described in claim 1 based on BIM, which is characterized in that in step 3, F/
4 28 meters of axis steel column total heights, total weight are 20 tons, are determined according to steel column locations and each tower crane work plan range and use A tower
Crane operation, operating radius 31m, inquiry tower crane lifting performance curve learn lifting capacity at this, determine tower crane in steel column with regard to site
Lifting capacity, to steel column carry out accurate segmentation, F/4 column accurate segmentation be 3 sections.
4. the accurate merogenesis hanging method of steel column as described in claim 1 based on BIM, which is characterized in that in step 3, K/
5 50 meters of axis steel column operating radius, 4.89 tons of the tower crane biggest lifting capacity, analysis when by K/5 axis segmenting steel column be 6 parts,
The weight of every section is analyzed, is combined into a section if the weight between two sections and less than 4.89 tons.
5. the accurate merogenesis hanging method of steel column as claimed in claim 4 based on BIM, which is characterized in that steel column is box column,
Material is identical, and two most light sections are two sections of the top before segmenting steel column optimization, and topmost two section weight are identical for each steel column, K/5 axis
It is the tower crane duplicate limit for reducing weld bond, 50 meters of job areas for tower crane at line steel column.
6. the accurate merogenesis hanging method of steel column as claimed in claim 4 based on BIM, which is characterized in that by K/5 axis steel column
Merogenesis is JD1-C-15, JD1-C-123, JD1-C-157, JD2-C-108, JD2-C-235, JD2-C-22 from the bottom up, by structure
The upper end part JD2-C-108 increases by 1.5 meters, and JD2-C-235 length reduces 1.5 meters and is merged into a section with JD2-C-22.
7. the accurate merogenesis hanging method of the steel column based on BIM as claimed in any one of claims 1 to 6, which is characterized in that rise
Heavy equipment is tower crane.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112580135A (en) * | 2020-12-15 | 2021-03-30 | 昆山经济技术开发区建筑安装工程有限公司 | Steel column sectional hoisting method based on BIM application |
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| CN105731262A (en) * | 2016-04-01 | 2016-07-06 | 中国建筑第八工程局有限公司 | Tower crane plane arranging system and method based on BIM (building information modeling) technology |
| CN106437030A (en) * | 2016-09-14 | 2017-02-22 | 中冶天工集团有限公司 | Mounting method of rigid steel piles of high-rise buildings |
| CN107944096A (en) * | 2017-11-07 | 2018-04-20 | 山东住工装配建筑有限公司 | A kind of assembled architecture prefabricated components simulation hanging method and system based on BIM |
| CN109534189A (en) * | 2018-11-14 | 2019-03-29 | 中建局集团第建筑有限公司 | Hoisting construction method for cast-in-situ core tube structure of assembled integral frame |
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2019
- 2019-07-26 CN CN201910680413.1A patent/CN110407104A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105731262A (en) * | 2016-04-01 | 2016-07-06 | 中国建筑第八工程局有限公司 | Tower crane plane arranging system and method based on BIM (building information modeling) technology |
| CN106437030A (en) * | 2016-09-14 | 2017-02-22 | 中冶天工集团有限公司 | Mounting method of rigid steel piles of high-rise buildings |
| CN107944096A (en) * | 2017-11-07 | 2018-04-20 | 山东住工装配建筑有限公司 | A kind of assembled architecture prefabricated components simulation hanging method and system based on BIM |
| CN109534189A (en) * | 2018-11-14 | 2019-03-29 | 中建局集团第建筑有限公司 | Hoisting construction method for cast-in-situ core tube structure of assembled integral frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112580135A (en) * | 2020-12-15 | 2021-03-30 | 昆山经济技术开发区建筑安装工程有限公司 | Steel column sectional hoisting method based on BIM application |
| CN112580135B (en) * | 2020-12-15 | 2023-11-28 | 昆山经济技术开发区建筑安装工程有限公司 | BIM application-based steel column section hoisting method |
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