CN107491619A - A kind of old project steel construction that changes based on BIM technology positions construction method for hanging - Google Patents
A kind of old project steel construction that changes based on BIM technology positions construction method for hanging Download PDFInfo
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- CN107491619A CN107491619A CN201710765623.1A CN201710765623A CN107491619A CN 107491619 A CN107491619 A CN 107491619A CN 201710765623 A CN201710765623 A CN 201710765623A CN 107491619 A CN107491619 A CN 107491619A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
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- 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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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Abstract
The present invention provides a kind of old project steel construction that changes based on BIM technology and positions construction method for hanging, BIM threedimensional models are established according to newly-built steel construction drawing, the old construction pedestals in review scene position and by data inputting established model, the optimization to steel structure support seat positioning is completed using BIM means and component model is deepened, it is set very to agree with live reality, steel structural rod piece is instructed to process, installation, simultaneously steel structure hoisting scheme comparison is carried out using BIM technology, real-time buildability simulation is carried out to the emphasis in project and difficult point part, ensure the feasibility of arrangement and method for construction, reasonability, optimality, determine steel member unit factorial praluction, burst construction method of installation, realize rapid construction.Construction of Steel Structure overall process is simulated, realizes rapid construction.The invention belongs to the steel pipe truss structures system technical field of construction of public building and civil buildings.
Description
Technical field
The present invention relates to it is a kind of it is old change project steel construction positioning construction method for hanging, belong to public building and civil buildings
Steel pipe truss structures system technical field of construction.
Background technology
At present, in practice of construction, due to reasons such as constructions, original structure pedestal is sung with old drawing can be present necessarily partially
Difference, such as：Former stadiums concrete structure is molded, due to reasons such as constructions, the positioning of its construction pedestals and old structure chart
Paper has deviation, and drawing adjustment amount is big, and in general Construction of Steel Structure is using component Site Welding, assembly, causes that welding capacity is big, applies
The shortcomings of work cycle is long, quality safety risk is big.
The content of the invention
It is an object of the invention to：A kind of old project steel construction that changes based on BIM technology is provided and positions construction method for hanging,
Construction of Steel Structure overall process is simulated, realizes rapid construction.
To solve the above problems, intend positioning lifting construction using such a old project steel construction that changes based on BIM technology
Method, it is specific as follows：
BIM threedimensional models are established according to newly-built steel construction drawing, the old construction pedestals positioning in review scene and by data inputting
In established model, complete the optimization to steel structure support seat positioning using BIM means and component model is deepened, make itself and live actual hundred
Divide hundred to agree with, instruct steel structural rod piece processing, installation, while steel structure hoisting scheme comparison is carried out using BIM technology, to project
In emphasis and difficult point part carry out real-time buildability simulation, it is ensured that feasibility, reasonability, the optimality of arrangement and method for construction, it is determined that
Steel member unit factorial praluction, burst construction method of installation, realize rapid construction.
Utilize the maximum of BIM finite element analyses element displacement in whole hoisting process, in allowed band, most final position
It is reasonable to move in design offset deviation 0.3%.
Compared with prior art, advantage of the present invention is as follows：
1st, secondary in-depth is carried out to base stand location and rod size using BIM means, effectively helps workmen to find sky early
Between conflict, successfully solve to add using old structure as bearing and build positioning difficulty during steel structure truss；
2nd, using BIM technology construction simulation process, steel member unit factorial praluction, burst installation is realized, realizes rapid construction,
And work progress difficulty reduces, construction quality is controllable, and the construction period shortens, and saves construction cost.
Embodiment
In order that the object of the invention, technical scheme and advantage are clearer, the present invention is made into one with reference to embodiment
The detailed description of step.
Embodiment：
The present embodiment provides a kind of old project steel construction that changes based on BIM technology and positions construction method for hanging
1st, BIM threedimensional models are established according to steel construction drawing, review is measured to scene old construction pedestals positioning and by again
In the built BIM models of Nuclear Data typing, secondary in-depth is carried out to steel construction base stand location in model and scantling；
2nd, using BIM optimization designs, steel structural roof segmentation position and interface shape are determined.According to specific constructive form and lifting
Unit form is in suitable installation unit node arranged beneath strong point position；
3rd, simulated by construction speed（4D）, carry out real-time buildability simulation, find Steric clashes early, it is determined that lifting subregion and
Construction；
4th, installation on ground improves the installation accuracy of steel construction into lifting elements；
5th, " sharding unit " lifts, and realizes rapid construction, it is ensured that the close design displacement of hoisting process final mean annual increment movement.
Claims (2)
1. a kind of old project steel construction that changes based on BIM technology positions construction method for hanging, it is characterised in that specific method is such as
Under：BIM threedimensional models are established according to newly-built steel construction drawing, the old construction pedestals positioning in review scene is simultaneously built by data inputting
In model, complete the optimization to steel structure support seat positioning using BIM means and component model is deepened, make itself and the actual percentage in scene
Hundred agree with, and instruct steel structural rod piece processing, installation, while carry out steel structure hoisting scheme comparison using BIM technology, in project
Emphasis and difficult point part carry out real-time buildability simulation, determine steel member unit factorial praluction, burst construction method of installation,
Realize rapid construction.
2. a kind of old project steel construction that changes based on BIM technology positions construction method for hanging, its feature according to claim 1
It is：Utilize the maximum of BIM finite element analyses element displacement in whole hoisting process, in allowed band, final mean annual increment movement
It is reasonable in design offset deviation 0.3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765623.1A CN107491619A (en) | 2017-08-30 | 2017-08-30 | A kind of old project steel construction that changes based on BIM technology positions construction method for hanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765623.1A CN107491619A (en) | 2017-08-30 | 2017-08-30 | A kind of old project steel construction that changes based on BIM technology positions construction method for hanging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107491619A true CN107491619A (en) | 2017-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710765623.1A Pending CN107491619A (en) | 2017-08-30 | 2017-08-30 | A kind of old project steel construction that changes based on BIM technology positions construction method for hanging |
Country Status (1)
| Country | Link |
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| CN (1) | CN107491619A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108197356A (en) * | 2017-12-20 | 2018-06-22 | 中国铁路总公司 | A kind of four electric facility location optimization method and devices based on BIM technology |
| CN108959708A (en) * | 2018-06-01 | 2018-12-07 | 中国十七冶集团有限公司 | A kind of steel construction integral hoisting construction optimization method |
| CN109002670A (en) * | 2018-09-29 | 2018-12-14 | 国际竹藤中心 | A kind of composite bamboo-timber structure optimum design method based on BIM |
| CN109255145A (en) * | 2018-07-21 | 2019-01-22 | 中铁十八局集团有限公司 | A kind of steel girder bridge simulative construction method of the three-dimensional scenic based on BIM |
| CN110069882A (en) * | 2019-04-30 | 2019-07-30 | 中国十七冶集团有限公司 | A kind of poly-machine lifting crane lifting optimization method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012860A (en) * | 2017-06-02 | 2017-08-04 | 中国十七冶集团有限公司 | A kind of construction method of the post Single Pile joint bar positioner based on BIM technology |
-
2017
- 2017-08-30 CN CN201710765623.1A patent/CN107491619A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012860A (en) * | 2017-06-02 | 2017-08-04 | 中国十七冶集团有限公司 | A kind of construction method of the post Single Pile joint bar positioner based on BIM technology |
Non-Patent Citations (1)
| Title |
|---|
| 李凯 等: ""ＢＩＭ 技术在钢结构施工方案优选中的应用"", 《施工技术》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108197356A (en) * | 2017-12-20 | 2018-06-22 | 中国铁路总公司 | A kind of four electric facility location optimization method and devices based on BIM technology |
| CN108959708A (en) * | 2018-06-01 | 2018-12-07 | 中国十七冶集团有限公司 | A kind of steel construction integral hoisting construction optimization method |
| CN109255145A (en) * | 2018-07-21 | 2019-01-22 | 中铁十八局集团有限公司 | A kind of steel girder bridge simulative construction method of the three-dimensional scenic based on BIM |
| CN109255145B (en) * | 2018-07-21 | 2023-04-18 | 中铁十八局集团有限公司 | BIM-based three-dimensional scene steel truss bridge simulation construction method |
| CN109002670A (en) * | 2018-09-29 | 2018-12-14 | 国际竹藤中心 | A kind of composite bamboo-timber structure optimum design method based on BIM |
| CN109002670B (en) * | 2018-09-29 | 2023-08-25 | 国际竹藤中心 | BIM-based bamboo-wood composite structure optimization design method |
| CN110069882A (en) * | 2019-04-30 | 2019-07-30 | 中国十七冶集团有限公司 | A kind of poly-machine lifting crane lifting optimization method |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |
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| RJ01 | Rejection of invention patent application after publication |