CN106682266A - Method for treating reinforcing steel bars at cross-shaped steel reinforced column and beam joints on basis of BIM (building information modeling) - Google Patents
Method for treating reinforcing steel bars at cross-shaped steel reinforced column and beam joints on basis of BIM (building information modeling) Download PDFInfo
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- CN106682266A CN106682266A CN201611061415.5A CN201611061415A CN106682266A CN 106682266 A CN106682266 A CN 106682266A CN 201611061415 A CN201611061415 A CN 201611061415A CN 106682266 A CN106682266 A CN 106682266A
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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
Abstract
The invention discloses a method for treating reinforcing steel bars at cross-shaped steel reinforced column and beam joints on the basis of BIM (building information modeling). The method has the advantages that parameterized BIM models are built, the lengths of supporting plates of cross-shaped steel reinforced columns are constrained by the BIM in advance, accordingly, the supporting plates can be accurately positioned, and a condition that main reinforcing steel bars are collided with the supporting plates can be prevented; the setting-out of longitudinal beam reinforcing steel bars at column and beam intersections is simulated by the aid of the BIM, processes for treating each beam reinforcing steel bar are determined, beams with the weld lengths meeting requirements are welded on the supporting plates and connecting plates, the reinforcing steel bars with large diameters penetrate holes of web plates, and the beam reinforcing steel bars can be directly set out by site staffs according to the models; the beams, the columns and steel ribs can be simulated by the aid of the BIM in advance, disclosure can be carried out on teams and groups, the reinforcing steel bars can be directly placed and welded according to the models during site construction, accordingly, the work efficiency can be improved, wastage of the reinforcing steel bars can be reduced, the construction progress can be accelerated in sites, and the quality of the steel reinforced columns can be improved.
Description
Technical field
The present invention relates to steel at reinforcing bar Deepen Design field, more particularly to a kind of cross reinforcing bar node of column and beam based on BIM
Muscle processing method.
Background technology
With developing rapidly for urban construction, site coverage increasingly increases in urban district, demand of the city to high-rise building
Also it is more and more.The size of column section can be reduced using profile steel concrete column, can while saving concrete and amount of reinforcement
To increase the usable floor area of building, beautify moulding, therefore the application of reinforced concrete column is more and more extensive in skyscraper.As shaped steel
One kind in concrete combined structure, although cross reinforcing bar stiffened column has been applied in engineering at home, due to construction technology
It is immature, construction delay, quality control on construction can be caused unavoidably to be difficult to ensure that, waste the phenomenons such as reinforcing bar appearance.Solve and complete
The Deepen Design of kind cross reinforced concrete column, making, installation, and a series of construction works such as colligation of beam column reinforcing bar at cross reinforced concrete column
Skill, forms a set of more ripe construction method for such structure design has certain reference.
BIM systems are a kind of brand-new KXGs, just more and more at present to be applied in building trade, it
Full name be BuildingInformation Managemet, i.e. as-built information model, it is desirable to the respectively side of taking part in building of engineering design,
Construction, project management etc. during each by all information integrations in unified database, by digital information analogue simulation
All real informations.While being also owner, design, management, Zong Bao, subpackage, supply in the full statement cycle management of building
Side provide platform, carry out by all kinds of means with multi-faceted coordination.
Conventional cross reinforced concrete column routinely has two kinds with the method for attachment of beam steel：One kind is electroplating equipment wielding machine at the stiffened column edge of a wing
The sleeve of connection, this because sleeve is unidirectional connection, both sides sleeve need in advance be welded in the edge of a wing, and the reinforcing bar at middle part is accomplished by breaking
Open, the reinforcing bar amount of waste is than larger；Another kind of method is the welding rectangular blade at the edge of a wing, and beam steel is directly welded in supporting plate
Place, can so reduce the usage amount of reinforcing bar.But second method also has the shortcomings that certain, concrete shortcoming is as follows：
(1) supporting plate is rectangular steel plates, and width, with wide, is to ensure that beam steel is welded in the size of supporting plate and meets typically with the edge of a wing
The requirement of 5d weldings by both sides, length is generally at least 5d；This is accomplished by planning the arrangement of every beam different-diameter longitudinal reinforcement in advance,
Ensure that pallet length does not meet the requirement of beam longitudinal reinforcement fusion length on the outside of touching column while reinforcing bar, in order to avoid to live post reinforcing bar
Colligation produces impact, affects construction speed.
(2) if the beam intersected with post is more, part beam steel is needed at the connecting plate that is welded between web, and part is directly worn
The position slightly deviation of the hole to be provided at web, hole and connecting plate, reinforcing bar just cannot pass through hole or carry out with connecting plate
Welding, secondary at web can only punch, and affect the quality of engineering.
(3) it is less in depth of beam, and when row's muscle cannot wear web or be welded in connecting plate under beam, beam steel can only adopt curved
Anchor, if arranging all be provided with advance connecting plate up and down, the straight anchor segment length of bent anchor is possible to exceed the spacing of connecting plate, beam steel without
Method is extend into stiffened column reinforcing bar.
The content of the invention
The technical problem to be solved is to provide reinforcing bar at a kind of cross reinforcing bar node of column and beam based on BIM and processes
Method, setting-out is simulated by BIM technology to the reinforcing bar of post and beam at each cross reinforced concrete column beam in advance, proper on the edge of a wing in advance
Supporting plate is set at position, and appropriate position arranges connecting plate between web, beam is arranged according to supporting plate and connecting plate length different
The arrangement of diameter cage bar, while amount of reinforcement is reduced, can optimize the arrangement of beam and column reinforcing bar, it is ensured that beam main tendon is in supporting plate
The fusion length of top meets requirement.
To realize above-mentioned technique effect, the invention discloses at a kind of cross reinforcing bar node of column and beam based on BIM at reinforcing bar
Reason method, including step：
It is pre- the web on the connecting plate between the supporting plate at the cross reinforcing bar edge of a wing, cross reinforcing bar web and cross reinforcing bar web
The size of box out mouth and position carry out Preliminary design, make the Preliminary design drawing of cross reinforcing bar；
Cross reinforcing bar and joist steel are set up according to the Preliminary design drawing and beam column construction drawing of the cross reinforcing bar using BIM
The BIM models of muscle and post reinforcing bar；
BIM models according to setting up are calculated the collision ginseng of the supporting plate at the cross reinforcing bar edge of a wing and beam steel and post reinforcing bar
Number；The relative position of inspection beam steel and supporting plate, connecting plate and web reserved opening, analyze cannot normal operating problem
Source；
It is pre- to size and connecting plate and the web of supporting plate according to the BIM models, the collision parameter and the problem source
The positioning of box out mouth, re-starts and optimizes and revises, and arrangement is re-started to beam steel, and the BIM models are updated；
The BIM models after using renewal generate beam steel setting-out drawing, according to the beam steel full-size drawing paper conversion
Cross reinforcing bar and beam steel；And
The BIM models after according to renewal carry out cross reinforcing bar node of column and beam reinforcement construction.
Reinforcing bar processing method is further improved by the cross reinforcing bar node of column and beam based on BIM, by following
Step is calculated supporting plate and beam steel and the collision parameter of post reinforcing bar at the cross reinforcing bar edge of a wing according to the BIM models set up,
Including：
BIM models according to setting up are calculated the maximum allowable size of supporting plate at the cross reinforcing bar edge of a wing；
It is inferred to be welded in the maximum allowable diameter of the beam steel of supporting plate and post reinforcing bar at the cross reinforcing bar edge of a wing, obtains cross
Supporting plate at the reinforcing bar edge of a wing and beam steel and the collision parameter of post reinforcing bar.
Reinforcing bar processing method is further improved by the cross reinforcing bar node of column and beam based on BIM, by following
Step re-starts arrangement to beam steel, and BIM models are updated, including：
According to the maximum allowable diameter for being welded in the beam steel of supporting plate and post reinforcing bar at the cross reinforcing bar edge of a wing being inferred to, will
Diameter is welded in supporting plate top less than the beam steel of the maximum allowable diameter；
The beam steel that diameter reaches the maximum allowable diameter is welded at connecting plate or is arranged in web reserved opening.
Reinforcing bar processing method is further improved by the cross reinforcing bar node of column and beam based on BIM, will be diameter of up to
To and beyond a range of beam steel of the maximum allowable diameter be arranged in web reserved opening.
Reinforcing bar processing method is further improved by the cross reinforcing bar node of column and beam based on BIM, and described is super
It is beyond the 1/5 of pallet length to go out the maximum allowable diameter certain limit.
Reinforcing bar processing method is further improved by the cross reinforcing bar node of column and beam based on BIM, according to renewal
The step of BIM models afterwards carry out cross reinforcing bar node of column and beam reinforcement construction, including：Entered according to the BIM models after renewal
The reinforcing bar handling installation of row cross and beam steel are constructed with the colligation of post reinforcing bar.
The present invention is as a result of above technical scheme so as to have the advantages that：
1. using BIM cross reinforcing bar column bracket plate length is limited in advance, supporting plate is accurately positioned, it is to avoid occurred
Cage bar touches the situation of supporting plate.
2. setting-out simulation is carried out to the beam longitudinal reinforcement of post and beam intersection using BIM, it is determined that the place of every beam steel
Reason method, fusion length meets desired beam and is welded in supporting plate and connecting plate, is relatively large in diameter reinforcing bar and passes from the hole of web, existing
Field personnel can directly carry out the setting-out of beam steel according to model.
3. beam column and reinforcing bar are simulated in advance using BIM, and teams and groups are told somebody what one's real intentions are, direct basis during site operation
Model carries out putting and welding for reinforcing bar, improves operating efficiency, reduces the waste of reinforcing bar, accelerates the construction speed at scene,
Improve the quality of reinforced concrete column.
Description of the drawings
Fig. 1 is process chart of the present invention based on reinforcing bar processing method at the cross reinforcing bar node of column and beam of BIM.
Fig. 2 is the present invention based on the preliminary of the cross reinforcing bar in reinforcing bar processing method at the cross reinforcing bar node of column and beam of BIM
The top view of design drawing.
Fig. 3 is signal of the present invention based on the BIM models in reinforcing bar processing method at the cross reinforcing bar node of column and beam of BIM
Figure.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further detailed explanation.
At traditional cross reinforcing bar node of column and beam reinforcing bar processing method be by than more experienced reinforcing bar master worker according to cross steel
The position of bone substantially carries out setting-out to beam steel, and steel construction Deepen Design unit individually carries out steel construction in-depth, actual installation mistake
The fusion length when connecting plate between the supporting plate or cross reinforcing bar web that beam steel is welded at the cross reinforcing bar edge of a wing is easily caused in journey
The situation of requirement is not reached, therefore needs to be simulated setting-out to beam steel in advance.
The present invention based on BIM cross reinforcing bar node of column and beam at reinforcing bar processing method, by BIM technology in advance to each ten
The reinforcing bar of post and beam is simulated setting-out at word reinforced concrete column beam, supporting plate is arranged at the appropriate position in the edge of a wing in advance, between web
Appropriate position arranges connecting plate, and according to the length of supporting plate and connecting plate the arrangement of different-diameter beam steel is arranged, and can reduce
While amount of reinforcement, optimize the arrangement of beam steel and post reinforcing bar, it is ensured that fusion length of the beam steel above supporting plate meets will
Ask.
Below so that inside is provided with the cylindrical type steel column of cross reinforcing bar as an example come illustrate the present invention based on BIM ten
The implementation of reinforcing bar processing method at word reinforcing bar node of column and beam.
Refering to shown in Fig. 1~3, the present invention is mainly included based on reinforcing bar processing method at the cross reinforcing bar node of column and beam of BIM
Following steps：
S001：The connecting plate 12 and ten between the supporting plate 11 at the edge of a wing 101 of cross reinforcing bar, the web 102 of cross reinforcing bar
The size of the web reserved opening 13 on the web 102 of word reinforcing bar and position carry out Preliminary design, make the preliminary of cross reinforcing bar
Design drawing, as shown in Figure 2.
S002：Cross reinforcing bar and beam are set up according to the Preliminary design drawing and beam column construction drawing of cross reinforcing bar using BIM
The BIM models of reinforcing bar 14 and post reinforcing bar 15, as shown in Figure 3.
Specifically, can be according to CAD beam column construction detail drawings, with preset three-dimensional steel in Revit Structure softwares
Muscle inserting knot module, forms three-dimensional beam column reinforcing bar and is arranged；Specifically include herein below：
1) the three-dimensional beam column reinforcing bar consistent with the information of CAD diagram unit, shape is created according to CAD diagram unit；
2) according to preset anchor calculating rule, control generates the cage bar anchorage length of three-dimensional post beam steel；
3) the cage bar positioning of three-dimensional post beam steel, control hook-type and crotch direction are judged by man-machine interaction mode；
4) concrete rectangular structural column three-dimensional post beam steel arrangement is inclined；
5) height concrete rectangular Vierendeel girder three-dimensional post beam steel arrangement；
6) according to user select comprising concrete grade, building service life, reinforcing bar environment parameter information, generate
The concrete cover numerical value of main structure body in three-dimensional post beam steel, in being applied to the establishment of three-dimensional post beam steel calculating；
7) whether steel should be avoided to the three-dimensional cage bar of structural elements at the three-dimensional post beam steel interior joint according to rule
Bone post is processed；
8) in three-dimensional post beam steel, according to construction standards reinforcing bar at collision, reinforcing bar and the node of reinforcing bar and reinforcing bar is detected
The collision problem of post, according to the result of collision detection, adjustment, modification bar spacing and position.
S003：BIM models according to setting up are calculated supporting plate at the cross reinforcing bar edge of a wing and beam steel and post reinforcing bar
Collision parameter；The relative position of inspection beam steel and supporting plate, connecting plate and web reserved opening, analyzing cannot normal operating
Problem source.
Wherein, the supporting plate and joist steel at the cross reinforcing bar edge of a wing is calculated according to the BIM models set up by following steps
The collision parameter of muscle and post reinforcing bar, including：
BIM models according to setting up are calculated the maximum allowable size of supporting plate at the cross reinforcing bar edge of a wing；
It is inferred to be welded in the maximum allowable diameter of the beam steel of supporting plate and post reinforcing bar at the cross reinforcing bar edge of a wing, obtains cross
Supporting plate at the reinforcing bar edge of a wing and beam steel and the collision parameter of post reinforcing bar.
S004：According to BIM models, collision parameter and the problem source, the size and connecting plate and web of supporting plate are reserved
The positioning at hole, re-starts and optimizes and revises, and arrangement is re-started to beam steel, and BIM models are updated.
Wherein, arrangement is re-started to beam steel by following steps, BIM models is updated, including：
According to the maximum allowable diameter for being welded in the beam steel of supporting plate and post reinforcing bar at the cross reinforcing bar edge of a wing being inferred to, will
Diameter is welded in supporting plate top less than the beam steel of the maximum allowable diameter, and (now, the fusion length of square bar must on supporting plate
The requirement of 5 times of bar diameters must be met)；
The beam steel that diameter reaches above-mentioned maximum allowable diameter is welded at connecting plate,
Diameter is reached into above-mentioned maximum allowable diameter and more than the beam steel of maximum allowable diameter of up to 1/5 pallet length
Directly through web reserved opening reserved nearby, and more new model.
S005：Beam steel setting-out drawing is generated using the BIM models after renewal, and arranges process unit to carry out adding by drawing
Work, according to beam steel full-size drawing paper conversion cross reinforcing bar and beam steel.
S006：Scene carries out cross reinforcing bar node of column and beam reinforcement construction according to the BIM models after renewal, specifically includes：
Cross reinforcing bar handling installation and beam steel are carried out according to the BIM models after renewal to construct with the colligation of post reinforcing bar.
The present invention is based on reinforcing bar processing method at the cross reinforcing bar node of column and beam of BIM by setting up parametrization BIM models, profit
With BIM cross reinforcing bar column bracket plate length is limited in advance, supporting plate is accurately positioned, it is to avoid cage bar occur and touch supporting plate
Situation.Setting-out simulation is carried out to the beam longitudinal reinforcement of post and beam intersection using BIM, it is determined that the process side of every beam steel
Method, fusion length meets desired beam and is welded in supporting plate and connecting plate, is relatively large in diameter reinforcing bar and passes from the hole of web, live people
Member can directly carry out the setting-out of beam steel according to model.Beam column and reinforcing bar are simulated in advance using BIM, and teams and groups are carried out
Tell somebody what one's real intentions are, directly putting and welding for reinforcing bar carried out according to model during site operation, improve operating efficiency, reduce the wave of reinforcing bar
Take, accelerate the construction speed at scene, improve the quality of reinforced concrete column.
The present invention has advantages below simultaneously based on reinforcing bar processing method at the cross reinforcing bar node of column and beam of BIM：
1st, the positions and dimensions that supporting plate, connecting plate, web in cross reinforcing bar Deepen Design wear reinforcing bar hole have been done accurately
Scope control, ensureing not in the case of touching column cage bar, mould to be carried out to the connected mode of every beam main tendon in advance using model
Intend setting-out, it is ensured that reinforcing bar is installed and reinforcing bar colligation concept feasible after the adjustment of BIM models.
2nd, reinforcing bar in-depth is typically completed by steel construction unit, and reinforcing bar improving bud grafting is completed by service unit reinforcing bar teams and groups, no
It is more difficult with profession coordination, conflict is also easy to produce, the inventive method can be used for association not between part structural steelwork and agent structure
With design, construction and management.
3rd, by the application of BIM technology, it is possible to achieve in Large Scale Construction Engineering at complicated cross reinforced concrete column beam steel depth
Change design and construction, reduce the technical risk of project, improve reinforcing bar Deepen Design and construction management level.
The present invention is described in detail above in association with drawings and Examples, those skilled in the art can basis
Described above makes many variations example to the present invention.Thus, some of embodiment details should not constitute limitation of the invention,
The present invention is by the scope defined using appended claims as protection scope of the present invention.
Claims (6)
1. reinforcing bar processing method at a kind of cross reinforcing bar node of column and beam based on BIM, it is characterised in that including step：
The web hole to be provided on the connecting plate between the supporting plate at the cross reinforcing bar edge of a wing, cross reinforcing bar web and cross reinforcing bar web
The size and position of mouth carries out Preliminary design, makes the Preliminary design drawing of cross reinforcing bar；
Using BIM according to the Preliminary design drawing and beam column construction drawing of the cross reinforcing bar set up cross reinforcing bar and beam steel and
The BIM models of post reinforcing bar；
BIM models according to setting up are calculated the supporting plate at the cross reinforcing bar edge of a wing with beam steel and the collision parameter of post reinforcing bar；
The relative position of inspection beam steel and supporting plate, connecting plate and web reserved opening, analyze cannot normal operating problem source；
According to the BIM models, the collision parameter and the problem source, size and connecting plate and the web hole to be provided to supporting plate
The positioning of mouth, re-starts and optimizes and revises, and arrangement is re-started to beam steel, and the BIM models are updated；
The BIM models after using renewal generate beam steel setting-out drawing, according to the beam steel full-size drawing paper conversion cross
Reinforcing bar and beam steel；And
The BIM models after according to renewal carry out cross reinforcing bar node of column and beam reinforcement construction.
2. it is as claimed in claim 1 to be based on reinforcing bar processing method at the cross reinforcing bar node of column and beam of BIM, it is characterised in that logical
Cross the collision that following steps are calculated the supporting plate at the cross reinforcing bar edge of a wing and beam steel and post reinforcing bar according to the BIM models set up
Parameter, including：
BIM models according to setting up are calculated the maximum allowable size of supporting plate at the cross reinforcing bar edge of a wing；
It is inferred to be welded in the maximum allowable diameter of the beam steel of supporting plate and post reinforcing bar at the cross reinforcing bar edge of a wing, obtains cross reinforcing bar
Supporting plate at the edge of a wing and beam steel and the collision parameter of post reinforcing bar.
3. it is as claimed in claim 2 to be based on reinforcing bar processing method at the cross reinforcing bar node of column and beam of BIM, it is characterised in that logical
Cross following steps and arrangement is re-started to beam steel, BIM models are updated, including：
According to the maximum allowable diameter for being welded in the beam steel of supporting plate and post reinforcing bar at the cross reinforcing bar edge of a wing being inferred to, by diameter
Supporting plate top is welded in less than the beam steel of the maximum allowable diameter；
The beam steel that diameter reaches the maximum allowable diameter is welded at connecting plate or is arranged in web reserved opening.
It is 4. as claimed in claim 3 to be based on reinforcing bar processing method at the cross reinforcing bar node of column and beam of BIM, it is characterised in that：Will
Diameter reaches and is arranged in web reserved opening beyond a range of beam steel of the maximum allowable diameter.
It is 5. as claimed in claim 4 to be based on reinforcing bar processing method at the cross reinforcing bar node of column and beam of BIM, it is characterised in that：Institute
State beyond the maximum allowable diameter certain limit be beyond the 1/5 of pallet length.
6. it is as claimed in claim 1 to be based on reinforcing bar processing method at the cross reinforcing bar node of column and beam of BIM, it is characterised in that root
The step of BIM models after according to renewal carry out cross reinforcing bar node of column and beam reinforcement construction, including：According to the BIM after renewal
Model carries out cross reinforcing bar handling installation and beam steel and constructs with the colligation of post reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061415.5A CN106682266B (en) | 2016-11-28 | 2016-11-28 | BIM-based method for processing reinforcing steel bars at node of cross steel rib column beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061415.5A CN106682266B (en) | 2016-11-28 | 2016-11-28 | BIM-based method for processing reinforcing steel bars at node of cross steel rib column beam |
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| CN106682266B CN106682266B (en) | 2020-10-20 |
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| CN107256005A (en) * | 2017-08-15 | 2017-10-17 | 广东星层建筑科技股份有限公司 | A kind of reinforcing steel bar numerical control processing method and equipment based on BIM technology |
| CN108427783A (en) * | 2017-08-12 | 2018-08-21 | 中民筑友科技投资有限公司 | A kind of reinforcing bar bundle design management method and device based on BIM |
| CN109162407A (en) * | 2018-09-25 | 2019-01-08 | 重庆大学产业技术研究院 | A kind of reinforced concrete member intersection region reinforcing bar automatic obstacle-avoiding method based on Artificial Potential Field Method |
| JP2019021190A (en) * | 2017-07-20 | 2019-02-07 | 前田建設工業株式会社 | Construction support method and construction support system |
| CN110005075A (en) * | 2019-04-03 | 2019-07-12 | 江苏中原建设集团有限公司 | A kind of construction method of strengthening concrete bean column node |
| CN111539061A (en) * | 2020-06-02 | 2020-08-14 | 甘肃省建设监理有限责任公司 | Reinforcing steel bar processing method of beam column node reinforcing steel bar avoiding structure based on BIM |
| CN111597610A (en) * | 2020-04-29 | 2020-08-28 | 成都建筑材料工业设计研究院有限公司 | Method for realizing rapid modeling of nonstandard parts in BIM design of cement plant by utilizing Dynamo |
| CN113268792A (en) * | 2021-04-16 | 2021-08-17 | 中铁建设集团南方工程有限公司 | Safety analysis method for joint of concrete column and beamless floor slab |
| CN113505420A (en) * | 2021-06-30 | 2021-10-15 | 上海宝冶集团有限公司 | BIM technology-based steel bar arrangement construction method for stiffened beam column core area |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019021190A (en) * | 2017-07-20 | 2019-02-07 | 前田建設工業株式会社 | Construction support method and construction support system |
| CN108427783A (en) * | 2017-08-12 | 2018-08-21 | 中民筑友科技投资有限公司 | A kind of reinforcing bar bundle design management method and device based on BIM |
| CN107256005A (en) * | 2017-08-15 | 2017-10-17 | 广东星层建筑科技股份有限公司 | A kind of reinforcing steel bar numerical control processing method and equipment based on BIM technology |
| CN109162407A (en) * | 2018-09-25 | 2019-01-08 | 重庆大学产业技术研究院 | A kind of reinforced concrete member intersection region reinforcing bar automatic obstacle-avoiding method based on Artificial Potential Field Method |
| CN109162407B (en) * | 2018-09-25 | 2020-08-04 | 重庆大学产业技术研究院 | Automatic obstacle avoidance method for reinforcing steel bars in crossed area of reinforced concrete member based on artificial potential field method |
| CN110005075A (en) * | 2019-04-03 | 2019-07-12 | 江苏中原建设集团有限公司 | A kind of construction method of strengthening concrete bean column node |
| CN111597610B (en) * | 2020-04-29 | 2020-11-17 | 成都建筑材料工业设计研究院有限公司 | Method for realizing rapid modeling of nonstandard parts in BIM design of cement plant by utilizing Dynamo |
| CN111597610A (en) * | 2020-04-29 | 2020-08-28 | 成都建筑材料工业设计研究院有限公司 | Method for realizing rapid modeling of nonstandard parts in BIM design of cement plant by utilizing Dynamo |
| CN111539061A (en) * | 2020-06-02 | 2020-08-14 | 甘肃省建设监理有限责任公司 | Reinforcing steel bar processing method of beam column node reinforcing steel bar avoiding structure based on BIM |
| CN111539061B (en) * | 2020-06-02 | 2022-12-13 | 甘肃省建设监理有限责任公司 | Reinforcing steel bar processing method of beam column node reinforcing steel bar avoiding structure based on BIM |
| CN113268792A (en) * | 2021-04-16 | 2021-08-17 | 中铁建设集团南方工程有限公司 | Safety analysis method for joint of concrete column and beamless floor slab |
| CN113268792B (en) * | 2021-04-16 | 2023-04-07 | 中铁建设集团南方工程有限公司 | Safety analysis method for joint of concrete column and beamless floor slab |
| CN113505420A (en) * | 2021-06-30 | 2021-10-15 | 上海宝冶集团有限公司 | BIM technology-based steel bar arrangement construction method for stiffened beam column core area |
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