CN107644124A - A kind of method for making BIM - Google Patents

Abstract

The invention discloses a kind of method for making BIM, comprise the following steps：Step 1：Newly-built general assembly model；Step 2：In general assembly model, components at different levels are assembled based on structure tree；Components at different levels include floor, wallboard and beam；The corresponding component model of each component；Step 3：According to architectural drawing, floor, wallboard and beam are decoupled for general assembly model；And door-window opening is set on wallboard；Step 4:Based on structure chart and geomantic omen electric system figure in general assembly model configuration reinforcement, built-in fitting and pre-buried electric pipeline；Step 5：Generate X-Y scheme corresponding to each component model.The method efficiency high of the making BIM, it is easy to implement.

Description

A kind of method for making BIM

Technical field

The present invention relates to a kind of method for making BIM.

Background technology

BIM BIMs (Building Information Modeling) are the items with construction-engineering project Basis of the relevant information data as model, carries out the foundation of BUILDINGS MODELS.It allows design, construction, management to be unified in one and put down Worked under platform, be the integrated management environment of architectural engineering, can make architectural engineering significantly improved in its whole process efficiency, Largely reduce risks.Because come in earlier design phase with regard to various problems that the real construction stage in later stage occurred can be found Advanced processing, firm basis is laid for later stage activity.Can be as the actual guidance of construction, to provide conjunction in construction in later period The arrangement and method for construction of reason and personnel, the reasonable disposition of materials'use, so as to carry out in maximum magnitude to realize resource reasonable utilization.

Currently, it is with industry manufacture Gao Pin for this new architectural mode of assembled architecture compares traditional architecture The management mode of matter low cost replaces traditional architecture extensive style management mode.

Although Management thinking has made the transition, but Design Thinking is still generally rested on conventional two-dimensional planar design, For example AutoCAD, day just wait two-dimensional graphicses software.Even if BIM concepts are prevailing instantly, for example, Revit, wide connection reach, master craftsman of the Spring and Autumn period, rhinoceros Ox, sketch great master etc., although the effect of three-dimensional modeling can be accomplished by these softwares, or even turn in three-dimensional on two dimension view It has breakthrough, but such software is still rested on the aspect for traditional architecture service, and problem is that projected depth is inadequate, no Effectively plant produced can be instructed to stock up.So these software users still rest on overmolded collision detection and virtual existing at present Real aspect.

Moreover, existing main flow Three-dimensional Design Software, in general application field is to be directed to automobile industry or precision machinery row Industry；There is presently no the precedent applied main flow Three-dimensional Design Software in field of house buildings.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of method for making BIM, making building The method efficiency high of information model, it is easy to implement.

The technical solution of invention is as follows：

A kind of method for making BIM, comprises the following steps：

Step 1：Newly-built general assembly model；

Step 2：In general assembly model, components at different levels are assembled based on structure tree；

Components at different levels include floor, wallboard and beam；The corresponding component model of each component；This method is adapted to low The construction of layer square or low layer villa, build, and be adapted to for high level.

Step 3：According to architectural drawing, floor, wallboard and beam are decoupled for general assembly model；And door and window is set on wallboard Hole；

Step 4:Based on structure chart and geomantic omen electric system figure in general assembly model configuration reinforcement, built-in fitting and pre-buried electricity Gas pipeline；

Implement above-mentioned configuration in subordinate's file of general assembly model, built-in fitting refers to connector；

Step 5：Generate X-Y scheme corresponding to each component model.Designer can pull out component from composition model To carry out Deepen Design work.

Using Unigraphics NX software development BIMs.

General assembly model is characterized using " .prt " file.

Described floor includes the floor of 2~N layers, and N is total number of plies of building, (for roof building for flat bed Build, n-th layer floor is roofing)

Described wallboard includes the wallboard of 1~N layers；

Described beam includes the beam of 1~N layers.

Step 3, floor, wallboard and beam are decoupled using pure dry method.

X-Y scheme includes orthographic projection view；X-Y scheme also alternatively includes stereogram.

BOM inventories are listed in a two dimensional.

The technology path explanation of the present invention：

For assembled architecture, projected depth needs to reach a new high, just as production automobile, aircraft, For industrial worker, they are only needed by figure continuous productive process, without especially taking notice of what produced part is used for Place.

As production automobile, aircraft, present invention plan is attempted (to be used for automobile using Unigraphics NX softwares Design, manufacture, the comprehensive software of simulation) carry out the design of package solution assembled architecture, produce, many realities that management runs into Border problem：

1. artwork is without stock inventory, cost accounting is inaccurate, and production stock is not in place；

2. artwork specialty is broken up the family, collision problem is difficult between specialty coordinates；

Cause knowledge figure difficult 3. artwork bivariate table reaches, fallibility；

4. be related to technology alteration, artwork modification amount is huge, and the problem of leakiness；

5. artwork drawing efficiency is low, error rate is high, check of drawings is difficult to be found.

Beneficial effect：

The method of the making BIM of the present invention, has the advantage that：

1. a key generates BOM inventories, stocked up for cost accounting and production, precise and high efficiency (referring to Fig. 8 lower right corner)

2. multi-specialized solid modelling, realizes collision detection, the mistake in design is avoided；

3. in software, using PMI (Product Manufacturing Information products and machining information three Tie up scale), it is quick to recognize product and pickup size (referring to Fig. 8 upper right corner)

4. three-dimensional link with two-dimensional, during design alteration, model need to only be modified, response X-Y scheme linkage becomes More, thus design efficiency it is high.

5. X-Y scheme is automatically generated by graphics, the problem of preventing designer's careless omission completely and adjust chi manually, and model I.e. completion drawing drawing is built, compared to the speed in traditional handicraft Fig. 1 .5 components/day, new method can raise speed to 9 structures Part/day.

6. the characteristic of the present invention is, each view arrangement is more directly perceived, has multiple views on a drawing, is more convenient for Operating personnel interpret blueprints.Existing building component or building block drawing, an a page typically only view, it is understood that one Individual object is, it is necessary to prepare multiple drawings simultaneously, and therefore, intuitive is poor, and inconvenience is brought for operating personnel's interpreting blueprints.Therefore, The view arrangement of the present invention can significantly improve the experience of operator, and personnel easy to operation are better understood from object.

In summary, the method for this making BIM is easy to implement, efficiency high, beneficial to promotion and implementation.

Brief description of the drawings

Fig. 1 is the structure tree schematic diagram of certain two layers of building (villa A)；

Fig. 2 is that villa A first floors wallboard and beam tear plate figure open；

Fig. 3 is that villa A second layer floors tear plate figure open；

Fig. 4 is that villa A second layer wallboards tear plate figure open；

Fig. 5 is that villa A roofing floors tear plate figure open；

Fig. 6 is villa A floors, wallboard, beam assembly figure；

Fig. 7 is the three-dimensional perspective of a certain wall plate member of Stall in villa A；

Fig. 8 is the X-Y scheme of a certain wall plate member of Stall in villa A.

Embodiment

The present invention is described in further details below with reference to the drawings and specific embodiments：

Embodiment 1：Such as Fig. 1-8, using Unigraphics NX softwares, by taking company villa product A as an example, including it is following Step：

1. opening NX softwares, upper left corner File Options card → " newly-built " → " assembling " is clicked on, generates hub file：Life It is entitled：Villa A- general assembly models .prt；

2. " assembling parts at different levels by product tree in villa A- general assembly models .prt "；As shown in Figure 1.Such as：Point Hit " assembling " tab → " addition " → villa A- wallboards -1F.prt (same step 1) of modeling pattern of parts at different levels.

3. according to architectural drawing, split floor, wallboard by pure dry method and door-window opening is set [pure dry method refers to Specific construction The method of Shi Wuxu concretings] for example：Wallboard is named as：Villa A-WQ01-1F, floor are named as：Villa A-LB01- 2F, the like.Tear plate open as shown in figures 2-6.

4. according to structure chart, geomantic omen electric system figure configuration reinforcement, connector and pre-buried electric pipeline etc. (with 1 building a certain wall Exemplified by surface model WQ01-1F), as shown in Figure 7.Step：Double-click a certain component → click " assembling " tab → " addition " → from In race storehouse needed for selection reinforcing bar, connector or pre-buried electric pipeline → be placed on correspondence position → click " PMI " tab → general Product size information labeling is on model.

5. two dimension view is generated, as shown in Figure 8.Step：Click on " application module " tab → click upper left corner " drawing " Function key → click " view creates guide " or " basic views " are simultaneously placed on drawing relevant position, adjust view properties → point Hit " parts list ", click on " partial enlargement during the right click detail list upper left corner " editor's rank " → exist partial enlargement expression Figure " → perfect, according to factory needing, supplement mark, explanation.Two dimension view now has established linkage complete with threedimensional model Road, it is only necessary to change model, the just corresponding change of corresponding two dimension view, or even size marking can all link change, greatly Alleviate the workload of designer.

Claims (7)

1. A kind of 1. method for making BIM, it is characterised in that comprise the following steps：

   Step 1：Newly-built general assembly model；

   Step 2：In general assembly model, components at different levels are assembled based on structure tree；

   Components at different levels include floor, wallboard and beam；The corresponding component model of each component；

   Step 3：According to architectural drawing, floor, wallboard and beam are decoupled for general assembly model；And door-window opening is set on wallboard；

   Step 4:Based on structure chart and geomantic omen electric system figure in general assembly model configuration reinforcement, built-in fitting and it is pre-buried electrically pipe Line；

   Step 5：Generate X-Y scheme corresponding to each component model.
2. 2. the method according to claim 1 for making BIM, it is characterised in that using Unigraphics NX Software development BIM.
3. 3. the method according to claim 1 for making BIM, it is characterised in that in step 1, general assembly model is adopted Characterized with " .prt " file.
4. 4. the method according to claim 1 for making BIM, it is characterised in that in step 2, described floor Include the floor of 2~N layers, N is total number of plies of building, (for the building that roof is flat bed, n-th layer floor is roofing)

   Described wallboard includes the wallboard of 1~N layers；

   Described beam includes the beam of 1~N layers.
5. 5. the method according to claim 1 for making BIM, it is characterised in that step 3, using pure dry method point Tear floor, wallboard and beam open.
6. 6. the method according to claim 1 for making BIM, it is characterised in that X-Y scheme regards including orthographic projection Figure；X-Y scheme also alternatively includes stereogram.
7. 7. the method for the making BIM according to claim any one of 1-6, it is characterised in that in a two dimensional List BOM inventories.