CN105718616B - A kind of reinforcement detailing making calculation quantity management method based on BIM - Google Patents

A kind of reinforcement detailing making calculation quantity management method based on BIM Download PDF

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Publication number
CN105718616B
CN105718616B CN201410731047.5A CN201410731047A CN105718616B CN 105718616 B CN105718616 B CN 105718616B CN 201410731047 A CN201410731047 A CN 201410731047A CN 105718616 B CN105718616 B CN 105718616B
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reinforcing bar
database
bim
information
reinforcement
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CN105718616A (en
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陆海燕
李晓川
曾建斌
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Shenyang University of Technology
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Shenyang University of Technology
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Abstract

A kind of reinforcement detailing making calculation quantity management method based on BIM, including:According to construction requirement, reinforcement parameter in BIM models is adjusted;Reinforcing bar information establishes reinforcing bar database in extraction BIM models;It reads reinforcing bar information in reinforcing bar database and regenerates BIM rebar models, and reinforcing bar database is checked;Reinforcing bar database after check is handled, reinforcement detailing database is established;It reads reinforcing bar information in reinforcement detailing database and regenerates BIM rebar models, and reinforcement detailing database is checked;It makes electronic tag and reinforcing bar information is written to electronic tag;Reinforcing bar information in electronic tag is read, regenerates BIM rebar models, and check to electronic tag;It carries out reinforcement fabrication and reinforcing bar is mixed into corresponding electronic tag, tissue reinforcing bar dispatching;Reinforcing bar information in electronic tag is extracted, reinforcing bar calculation amount is carried out;It reads electronic labeling information to examine goods, establishes construction site bar material information bank and Classification Management is carried out to reinforcing bar.

Description

A kind of reinforcement detailing making calculation quantity management method based on BIM
Technical field
The present invention relates to BIM applied technical fields, in particular to a kind of reinforcement detailing based on BIM makes and calculates Quantity management method.
Background technology
BIM (Building Information Modeling, i.e. Building Information Model) has powerful three dimensional design Function has the characteristics that three-dimensional visualization, concertedness and information extractibility.All structural elements are all three-dimensional real in BIM Body, the information content provided is complete, and Three-dimensional Display is intuitive and can observe in real time, can detection structure is arranged well reasonability and Structural detail construction feature.The overall application of BIM will greatly improve the level of informatization of architectural engineering, to construction industry scientific and technological progress Generate tremendous influence.
As a main contents of Construction of Civil Engineering, reinforced bar engineering includes to turn over sample, dispensing, making, transport, peace The processes such as dress, calculation amount.Under current working condition, in spite of various dedicated reinforcement construction plants, a large amount of reinforcing bar Processing and installation connects process still in the method based on traditional-handwork, since dispersion produces, degree of specialization is not high, reinforcing bar Engineering is always the process that working efficiency is low, labor intensity is big in cast-in-place concrete structure construction for a long time, at To restrict a bottleneck of construction modernization.
Electronic label technology, that is, RFID(Radio Frequency Identification), be it is a kind of it is contactless from Dynamic identification technology, it is by radiofrequency signal automatic identification target object and obtains related data, identification work without manual intervention, Be suitably adapted for various adverse circumstances, have read or write speed it is fast, it is small, be easy encapsulation, can in embedded product, it is safe, durable The features such as.Electronic tag can play the role of identifying identification, item tracking, information collection as data medium.
Invention content
It is an object of the invention to solve the above problem of the existing technology, and provide a kind of feasible, new be suitble to It is made in industrialized reinforcement detailing and calculates quantity management method, i.e., a kind of reinforcement detailing based on BIM, which makes, calculates quantity management method.
Technical solution proposed by the present invention is:A kind of reinforcement detailing making calculation quantity management method based on BIM, including with Lower step:
(1)According to the requirement in relation to reinforcing bar in job specfication, the reinforcement parameter in BIM models is adjusted, is made in BIM models Reinforcing bar meet design and construction requirement;
(2)Reinforcing bar information in BIM models is extracted, the reinforcing bar database to match with BIM models is established;
(3)The reinforcing bar information in reinforcing bar database is read, BIM rebar models is regenerated, school is carried out to reinforcing bar database Core;
(4)Reinforcing bar database after check is handled, reinforcement detailing database is established;
(5)The reinforcing bar information in reinforcement detailing database is read, BIM rebar models are regenerated, to reinforcement detailing data It is checked in library;
(6)Electronic tag producer makes electronic tag according to reinforcement detailing database, and reinforcing bar information is written to electronics mark Label;
(7)The reinforcing bar information in electronic tag is read, BIM rebar models is regenerated, school is carried out to electronic labeling information Core;
(8)Reinforcement yard carries out reinforcement fabrication according to electronic tag, and reinforcing bar is mixed corresponding electronic tag, organizes Reinforcing bar dispenses;
(9)Reinforcing bar information in calculation amount center extraction electronic tag carries out reinforcing bar calculation amount;
(10)Construction party reads electronic labeling information and examines goods, and establishes construction site bar material information bank, is carried out to reinforcing bar Classification Management.
In the present invention, according to requirement of the job specfication in relation to reinforcing bar, the reinforcement parameter in BIM models is adjusted, needs to adjust Reinforcement parameter include:The spacing of reinforcing bar, Bar Anchorage type, anchorage length, reinforcing bar crotch form, reinforcing bar hook length, steel Muscle connection type, bar connecting length, the initial point position of stirrup, the spacing of stirrup.
The present invention establishes reinforcing bar database, and the reinforcing bar in database includes reinforcing bar shape and reinforcement location information, wherein Reinforcing bar shape adds the encoding scheme of "-" number using long number;Reinforcement location information includes:Floor where reinforcing bar, axis number, Said members information.
The present invention establishes reinforcement detailing database, the reinforcing bar in database include reinforcing bar shape information, number of steel bars and With reinforcing bar database relation information.
Reinforcing bar is comprised the steps of according to the check in library:
(1)Extract the reinforcing bar information in the BIM models regenerated by reinforcing bar database, foundation and new BIM models phase The new reinforcing bar database matched;
(2)The new reinforcing bar database generated to the reinforcing bar database generated by former BIM models and new BIM models carries out intersection Operation, the reinforcing bar database generated item by item to former BIM models are tested, and are generated reinforcing bar and are reported according to the check in library;
(3)By original BIM models and newly-generated BIM models, overlapping is placed, and generated reinforcing bar is checked in further figure inspection It checks and reports according to library.
Reinforcing bar according to library include beam steel database, slab muscle database, column reinforcing bar database, shear force wall reinforcing steel bar database, Stair reinforcing bar database and fragmentary engineering reinforcing bar database.
The generation of reinforcement detailing database, generating principle are to work as material to the reinforcing bar in the reinforcing bar database after check When identical, location information is not considered, only sorted out by shape.
The generation of reinforcement detailing database contains following steps:
(1)Read i-th reinforcing bar information in the reinforcing bar database after checking;
(2)Judge whether the reinforcing bar can be as a kind of reinforcing bar of new sample to be turned over, it, will if the reinforcing bar of new sample to be turned over The reinforcing bar is as j-th of newcomer in reinforcement detailing database;
(3)It is comparison object with reinforcing bar shape coding, will be come thereafter in the shape coding of i reinforcing bars and reinforcing bar database The shape coding of member k compares, if comparing result is true, serial number k is contributed to the attribute of reinforcement detailing database members j In;
(4)Repeat step(1)~(3), until the member in reinforcing bar database has traversed, you can generate reinforcing bar and turn over Sample database.
Reinforcement detailing is comprised the steps of according to the check in library:
(1)Extraction is regenerated by reinforcement detailing database in new BIM models, and foundation matches with new BIM models New reinforcing bar database;
(2)The new reinforcing bar database generated to the reinforcing bar database generated by former BIM models and new BIM models carries out intersection Operation, the reinforcing bar database generated item by item to new BIM models are tested, and are generated reinforcement detailing and are reported according to the check in library;
(3)By original BIM models and newly-generated BIM models, overlapping is placed, and generated reinforcing bar is checked in further figure inspection It turns over sample and checks report according to library.
Reinforcement detailing according to library include joist steel version of tendon and muscle sample database, plate reinforcement detailing database, column reinforcement detailing database, cut Power wall reinforcement detailing database, stair reinforcement detailing database and fragmentary engineering reinforcement detailing database.
The check of electronic labeling information comprises the steps of in the present invention:
(1)Extraction generates reinforcement detailing database by electronic labeling information;
(2)New BIM models are regenerated, the new reinforcing bar database to match with new BIM models is established;
(3)The new reinforcing bar database generated to the reinforcing bar database generated by former BIM models and new BIM models carries out intersection Operation, the reinforcing bar database generated item by item to new BIM models are tested, and are generated electronic labeling information and are checked report;
(4)By original BIM models and newly-generated BIM models, overlapping is placed, and generated electronics is checked in further figure inspection Label information checks report.
Establish electronic tag in the present invention for reinforcing bar, include in electronic tag reinforcement detailing information, reinforcing bar database information, Bar material information, reinforcement construction information.
The shape type of single steel bar is various, and reinforcing bar shape described in database is difficult, and the present invention devises one thus Single steel bar shape adds the encoding scheme of "-" number, encoding scheme as follows using long number.
1st expression steel strength grade characteristic value." 1 " indicate intensity be HPB270, " 2 " expression intensity be HRB300, " 3 " indicate that intensity is HRB360, " 4 " indicate that intensity is HRB400.
2nd~3 expression bar diameter characteristic value.
4th expression reinforcing bar origin or beginning type of attachment characteristic value." 0 " indicates that free end, " 1 " indicate that single-sided welding, " 2 " indicate Two-sided welding, " 3 " indicate that gas pressure welding, " 4 " indicate that mechanical connection, " 5 " indicate overlap joint.
5th indicates reinforcing bar end type of attachment characteristic value." 0 " indicates that free end, " 1 " indicate that single-sided welding, " 2 " indicate Two-sided welding, " 3 " indicate that gas pressure welding, " 4 " indicate that mechanical connection, " 5 " indicate overlap joint.
6th is "-", starts the feature and length of line segment between the two adjacent sections point with digital representation reinforcing bar thereafter, "-" is used in combination It separates, each section of front three indicates the angle of the line segment radian.As " 000234.65-13510000 " indicates that the reinforcing bar has two sections Composition, first segment are straightway, and angle is 000 degree, and length is 234.65 meters;Second segment is arc, and radian is 135 degree, Length is ten thousand metres.
Compared with prior art, the beneficial effects of the invention are as follows:Information chain of the present invention is complete, and the level of informatization is high, fully The advantage for having played BIM technology is remarkably improved reinforcement detailing and makes the working efficiency for calculating buret reason and save reinforcing bar.
Description of the drawings
Fig. 1 is single steel bar shape and Example characteristics schematic diagram, using the shape multidigit of single steel bar proposed by the present invention Numeric coding scheme is encoded to 10800-000800-045400-0002000-143400-000600.
Fig. 2 is implementing procedure figure of the present invention.
Specific implementation mode
In order to overcome disadvantages described above existing in the prior art, the present invention provides, proposes a kind of feasible, new to be convenient for work The reinforcement detailing of industry, which makes, calculates quantity management method, i.e., a kind of reinforcement detailing based on BIM, which makes, calculates quantity management method.Specifically Embodiment is as follows.
1 unit in charge of construction adjusts the steel in BIM models according to job specfication, technical regulation and in relation to the construction drawings of reinforcing bar Muscle parameter, needs the reinforcement parameter adjusted to include:The spacing of reinforcing bar, Bar Anchorage type, anchorage length, reinforcing bar crotch form, Reinforcing bar hook length, bar connecting type, bar connecting length, the initial point position of stirrup, the spacing of stirrup, make BIM models In reinforcing bar meet design and construction requirement.
2 units in charge of construction extract reinforcing bar information in BIM models, the reinforcing bar database to match with BIM models are established, according to steel The difference of muscle portion position, database are divided into beam steel database, slab muscle database, column reinforcing bar database, shear force wall reinforcing steel bar data Library, stair reinforcing bar database and fragmentary engineering reinforcing bar database.Reinforcing bar in database should include following information:Reinforcing bar shape is compiled Code, feature point coordinates, diameter, strength grade, location information etc. in BIM.
3 units in charge of construction read the reinforcing bar information in reinforcing bar database, BIM rebar models are regenerated, to reinforcing bar database It is checked;Reinforcing bar is comprised the steps of according to the check in library:(1)It extracts in the BIM models regenerated by reinforcing bar database Reinforcing bar information establishes the new reinforcing bar database to match with new BIM models;(2)To the reinforcing bar data generated by former BIM models The new reinforcing bar database that library and new BIM models generate carries out intersection operation, the reinforcing bar database that former BIM models are generated item by item into Performing check generates reinforcing bar and is reported according to the check in library;(3)By original BIM models and newly-generated BIM models, overlapping is placed, into one Step figure inspection is checked generated reinforcing bar and is reported according to the check in library.
In 4 reinforcing bar databases, many reinforcing bar geometric dimensions are identical, are made for ease of factory process, by material and several Size is identical is sorted out for what, formed joist steel version of tendon and muscle sample database, plate reinforcement detailing database, column reinforcement detailing database, Shear force wall reinforcing steel bar turns over sample database, stair reinforcement detailing database and fragmentary engineering reinforcement detailing database.Reinforcement detailing data The generation in library contains following steps:(1)Read i-th reinforcing bar information in the reinforcing bar database after checking;(2)Judging the reinforcing bar is It is no can be as a kind of reinforcing bar of new sample to be turned over, if the reinforcing bar of new sample to be turned over, using the reinforcing bar as reinforcement detailing data J-th of newcomer in library;(3)It is comparison object with reinforcing bar shape coding, the shape coding of i reinforcing bars is arranged with reinforcing bar database The reinforcing bar shape coding of member k behind compares, if comparing result is true, serial number k is contributed to reinforcement detailing data In the attribute of library member j;(4)Repeat step(1)~(3), until the member in reinforcing bar database has traversed, you can raw At reinforcement detailing database.
5 units in charge of construction are to ensure that reinforcement detailing according to the accurate of library, need to carry out word and two side of figure to reinforcement detailing according to library The verification in face.Reinforcement detailing is comprised the steps of according to the check in library:(1)Extract the BIM regenerated by reinforcement detailing database Reinforcing bar information in model establishes the new reinforcing bar database to match with new BIM models;(2)To what is generated by former BIM models The new reinforcing bar database that reinforcing bar database and new BIM models generate carries out intersection operation, the reinforcing bar generated item by item to new BIM models Database is tested, and is generated reinforcement detailing and is reported according to the check in library;(3)By original BIM models and newly-generated BIM models, Overlapping is placed, and further figure inspection checks generated reinforcement detailing and checks report according to library.
6 units in charge of construction entrust to electronic tag producer to make electronics mark according to reinforcement detailing database and reinforcing bar database Common software can be used to propose reinforcement detailing database information and reinforcing bar database information for label, the electronic tag producer, according to The relationship of reinforcement detailing database and reinforcing bar database, determines reinforcing bar information, including shape coding, characteristic point length, radical, Material, location information, manufacturer, unit in charge of construction, the quality certification of material and test report list number in BIM models, and write Enter into electronics anti-metal tag.The electronic tag made is sent to unit in charge of construction by electronic tag producer.
7 units in charge of construction need to carry out carrying out core of both word and figure to the information of electronic tag after obtaining electronic tag It is right.The check of electronic labeling information comprises the steps of:(1)Equipment is read using electronic tag, is extracted by electronic labeling information, Generate reinforcement detailing database;(2)New BIM models are regenerated, the new reinforcing bar data to match with new BIM models are established Library;(3)The new reinforcing bar database generated to the reinforcing bar database generated by former BIM models and new BIM models carries out intersection operation, The reinforcing bar database generated item by item to new BIM models is tested, and is generated electronic labeling information and is checked report;(4)By original BIM Model and newly-generated BIM models, overlapping are placed, and further figure inspection checks generated electronic labeling information and checks report.
8 units in charge of construction entrust reinforcement yard to make reinforcing bar, and factory reads equipment using electronic tag, extracts by electronics mark Information is signed, carries out reinforcement fabrication, and electronic tag is fixed on corresponding reinforcing bar, tissue reinforcing bar dispatching.
The reinforcing bar information in equipment extraction electronic tag is read at 9 calculation amount centers using electronic tag, carries out tissue reinforcing bar calculation Amount.
10 construction parties read equipment reading electronic labeling information using electronic tag and examine goods, and establish construction site reinforcing bar material Expect information bank, Classification Management is carried out to reinforcing bar.

Claims (9)

1. a kind of reinforcement detailing based on BIM, which makes, calculates quantity management method, it is characterised in that include the following steps:
(1)According to the requirement of job specfication, adjust the reinforcement parameter in BIM models, make the reinforcing bar in BIM models meet design and Construction requirement;
(2)Reinforcing bar information in BIM models is extracted, the reinforcing bar database to match with BIM models is established;
(3)The reinforcing bar information in reinforcing bar database is read, BIM rebar models is regenerated, reinforcing bar database is checked;
(4)Reinforcing bar database after check is handled, reinforcement detailing database is established;
(5)Read reinforcement detailing database in reinforcing bar information, regenerate BIM rebar models, to reinforcement detailing database into Row is checked;
(6)It entrusts electronic tag producer to make electronic tag according to reinforcement detailing database, reinforcing bar information is written to electronics mark Label;
(7)The reinforcing bar information in electronic tag is read, BIM rebar models is regenerated, electronic labeling information is checked;
(8)It entrusts reinforcement yard to carry out reinforcement fabrication according to electronic tag, and every reinforcing bar is mixed into corresponding electronic tag, Organize reinforcing bar dispatching;
(9)Reinforcing bar information in calculation amount center extraction electronic tag carries out reinforcing bar calculation amount;
(10)It reads electronic labeling information to examine goods, establishes construction site bar material information bank, Classification Management is carried out to reinforcing bar.
2. a kind of reinforcement detailing based on BIM, which makes, according to claim 1 calculates quantity management method, it is characterised in that step (1)It is middle to need the reinforcement parameter that adjusts to include:The spacing of reinforcing bar, Bar Anchorage type, anchorage length, reinforcing bar crotch form, steel Muscle hook length, bar connecting type, bar connecting length, the initial point position of stirrup, the spacing of stirrup.
3. a kind of reinforcement detailing based on BIM, which makes, according to claim 1 calculates quantity management method, it is characterised in that step (2)In establish reinforcing bar database, the reinforcing bar in database includes reinforcing bar shape and reinforcement location information, the reinforcing bar database packet Database containing beam steel, slab muscle database, column reinforcing bar database, shear force wall reinforcing steel bar database, stair reinforcing bar database and zero Star engineering reinforcing bar database, wherein reinforcing bar shape adds the encoding scheme of "-" number using long number;Reinforcement location information includes: Floor, axis number, said members information where reinforcing bar.
4. a kind of reinforcement detailing based on BIM, which makes, according to claim 1 calculates quantity management method, it is characterised in that described Step(3)The check of middle reinforcing bar database comprises the steps of:
(31)The reinforcing bar information in the BIM models regenerated by reinforcing bar database is extracted, what foundation matched with new BIM models New reinforcing bar database;
(32)The new reinforcing bar database generated to the reinforcing bar database generated by former BIM models and new BIM models carries out intersection behaviour Make, the reinforcing bar database generated item by item to former BIM models is tested, and the check report of reinforcing bar database is generated;
(33)By original BIM models and newly-generated BIM models, overlapping is placed, and generated reinforcing bar number is checked in further figure inspection It checks and reports according to library.
5. a kind of reinforcement detailing based on BIM, which makes, according to claim 1 calculates quantity management method, it is characterised in that step (4)In establish reinforcement detailing database, the reinforcing bar in database include reinforcing bar shape information, number of steel bars, with reinforcing bar database Relation information, the reinforcement detailing database include joist steel version of tendon and muscle sample database, plate reinforcement detailing database, column reinforcement detailing number Sample database, stair reinforcement detailing database and fragmentary engineering reinforcement detailing database are turned over according to library, shear force wall reinforcing steel bar.
6. a kind of reinforcement detailing based on BIM, which makes, according to claim 1 calculates quantity management method, which is characterized in that described Step(4)The generating principle of middle reinforcement detailing database be to the reinforcing bar in the reinforcing bar database after check, when material identical, Do not consider location information, is only sorted out by shape;The step(4)The generation of middle reinforcement detailing database contains following steps:
(41)I-th reinforcing bar information in the reinforcing bar database after checking is read,
(42)Judge the reinforcing bar whether can as it is a kind of it is new turn over sample reinforcing bar, if new turns over sample reinforcing bar, using the reinforcing bar as J-th of newcomer in reinforcement detailing database;
(43)With shape coding object as a comparison, the shape of member k thereafter will be come in the sample of i reinforcing bars and reinforcing bar database Shape coding versus contributes to serial number k if comparing result is true in the attribute of reinforcement detailing database members j;
(44)Repeat step(41)、(42)、(43), until the member in reinforcing bar database has traversed, you can generate reinforcing bar Turn over sample database.
7. a kind of reinforcement detailing based on BIM, which makes, according to claim 1 calculates quantity management method, which is characterized in that described Step(5)The check of middle reinforcement detailing database comprises the steps of:
(51)Extract the reinforcing bar information in the BIM models regenerated by reinforcement detailing database, foundation and new BIM models phase The new reinforcing bar database matched;
(52)The new reinforcing bar database generated to the reinforcing bar database generated by former BIM models and new BIM models carries out intersection behaviour Make, the reinforcing bar database generated item by item to new BIM models is tested, and the check report of reinforcement detailing database is generated;
(53)By original BIM models and newly-generated BIM models, overlapping is placed, and further figure inspection is checked generated reinforcing bar and turned over Sample database checks report.
8. a kind of reinforcement detailing based on BIM, which makes, according to claim 1 calculates quantity management method, which is characterized in that described Step(7)The check of middle electronic labeling information comprises the steps of:
(71)Extraction generates reinforcement detailing database by electronic labeling information;
(72)BIM models are regenerated, the new reinforcing bar database to match with new BIM models is established;
(73)The new reinforcing bar database generated to the reinforcing bar database generated by former BIM models and new BIM models carries out intersection behaviour Make, the reinforcing bar database generated item by item to new BIM models is tested, and is generated electronic labeling information and is checked report;
(74)By original BIM models and newly-generated BIM models, overlapping is placed, and generated electronics mark is checked in further figure inspection Sign information check report.
9. a kind of reinforcement detailing based on BIM, which makes, according to claim 1 calculates quantity management method, which is characterized in that be every Root reinforcing bar establishes electronic tag, is applied including reinforcement detailing information, reinforcing bar database information, material information, reinforcing bar in electronic tag Work information, the electronic tag can be cast in concrete.
CN201410731047.5A 2014-12-05 2014-12-05 A kind of reinforcement detailing making calculation quantity management method based on BIM Expired - Fee Related CN105718616B (en)

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