CN112926166A - Electromechanical comprehensive optimization method based on BIM technology - Google Patents
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- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/18—Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
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Abstract
The invention relates to the technical field of building electromechanical technology, in particular to an electromechanical comprehensive optimization method based on a BIM technology. The method comprises the steps of drawing collection, modeling, collision detection, comprehensive adjustment and optimization, clear height analysis, comparison, optimization and report audit and confirmation, reserved embedded positioning simulation, material management and control, map labeling and the like. The design of the invention can avoid the design problem in advance, improve the design quality, deduce the construction procedure of professional subcontracting, effectively coordinate the field management problem of each specialty and further avoid the problem of cross collision of each specialty during field construction; in addition, material management and other resource allocation are reasonably arranged, the prefabrication of the pipe section is realized, the workload can be reduced, and the construction period and the cost can be saved; therefore, a series of problems from design to construction can be effectively solved, the construction quality is ensured, and the complete high-cleanness comfort degree of project completion is met.
Description
Technical Field
The invention relates to the technical field of building electromechanical technology, in particular to an electromechanical comprehensive optimization method based on a BIM technology.
Background
With the development requirements of society and economy in China, in a modern new project, electromechanical engineering is more complex and advanced, the electromechanical engineering is not only a key for normal use of the project, but also most functions used in the later project are completed by electromechanical equipment and various professional pipelines. In order to meet the use function, the existing electromechanical pipelines are complex in design and dense in laying, however, due to the fact that the internal space of a building is narrow, the construction difficulty is high, the major fields are not easy to coordinate, the construction period is short, and the cost is difficult to control.
Disclosure of Invention
The invention aims to provide an electromechanical comprehensive optimization method based on a BIM technology, so as to solve the problems in the background technology.
In order to solve the above technical problem, an object of the present invention is to provide an electromechanical comprehensive optimization method based on a BIM technique, which includes the following steps:
s1, collecting drawings and other information;
s2, modeling, checking drawings and finishing the drawing problems;
s3, collision detection is carried out, and a solution is provided;
s4, adjusting and optimizing the pipe heald;
s5, analyzing and comparing net heights;
s6, optimizing report auditing and confirming;
s7, reserving pre-embedded positioning simulation;
s8, material management and control;
and S9, drawing is marked to guide field construction.
As a further improvement of the present technical solution, in S1, the method for collecting drawings and other information includes the following steps:
s1.1, searching related graphs and data information in a design institute database through keywords, screening out irrelevant data, and downloading graphs and other data information which meet requirements;
s1.2, scanning and importing paper graphics or character information through an information acquisition device such as a scanner, and performing graphics preprocessing and character extraction operation;
s1.3, arranging data, and drawing missing graphs by professional designers according to the existing graphs and character information;
and S1.4, classifying the graphs and other information according to a certain rule, remarking the information on the file names, and sequentially storing the information in corresponding folders.
As a further improvement of the technical solution, in S2, the method for modeling, checking a drawing and solving the drawing problem includes the following steps:
s2.1, converting various graphs into CAD graphs, and uniformly adjusting the size and the proportion of each graph;
s2.2, building three-dimensional models of various specialties such as building, structural water supply and drainage, heating ventilation, fire control, electric automation and the like by using an MEP functional module with Revit software and other plug-ins according to CAD drawings and other projects of various versions;
s2.3, checking and designing a two-dimensional drawing through a three-dimensional model;
s2.4, carrying out visual operation on the graph by means of a BIM technology, and restoring a design scene according to a two-dimensional drawing;
s2.5, finding out design problems of mistakes, omissions, bumps, defects and the like in the drawing from the perspective of each specialty;
and S2.6, collecting the drawing questions, and respectively summarizing and arranging the drawing questions into a document report.
As a further improvement of the present technical solution, in S3, the method for performing collision detection and proposing a solution includes the following steps:
s3.1, visualizing the important nodes with dense heald and other positions through a visualization function module, and outputting a media file;
s3.2, integrating full-professional three-dimensional models, overlapping the three-dimensional models corresponding to each specialty in pairs, and marking collision parts respectively;
s3.3, making all collision reports in sequence, and accurately positioning each soft and hard collision;
s3.4, providing 1-3 solutions for each problem respectively for the design problems in each professional drawing by combining with a collision report;
and S3.5, combining all the materials, communicating with the owner, learning the requirements and preference trends of the owner, and discussing the feasibility of the tuning scheme.
As a further improvement of the present technical solution, in S4, the method for adjusting and optimizing the heddle management includes the following steps:
s4.1, arranging and combining various pipeline arrangement schemes, and comparing the advantages and the disadvantages of various scheme combinations;
s4.2, selecting a scheme combination with the optimal comprehensive condition under the condition of meeting the professional design specifications;
s4.3, according to the well-communicated adjusting and optimizing scheme and the pipeline arrangement principle, respectively carrying out bending avoidance and collision optimization on each professional pipeline in Revit;
s4.4, importing each professional model into BIM 5D, Fuzor, Navisvarks and other software to manufacture construction installation simulation of the component;
s4.5, deducing the construction process of each professional sub-package according to the simulation result;
and S4.6, coordinating field management such as the entering sequence of each professional sub-package, the stacking position of field materials, the allocation of man-machine resources and the like according to the simulation result.
As a further improvement of the present technical solution, in S5, the method for net height analysis and comparison includes the following steps:
s5.1, redrawing each optimized professional three-dimensional modeling graph;
s5.2, placing the original modeling graph and the optimized modeling graph on the same graph interface, and unifying the size and the proportion to visually embody the clearance elevation of the two groups of graphs;
and S5.3, carrying out net height analysis on the heald graphs before and after optimization to obtain the net height difference before and after optimization.
As a further improvement of the present technical solution, in S6, the method for optimizing report audit verification includes the following steps:
s6.1, marking an optimized position and an optimized scheme on the optimized drawing;
s6.2, submitting the optimized drawing and the problem set report to technicians and owners;
s6.3, communicating with the owner after the optimized model is checked and audited by design technicians;
and S6.4, after the designer and the first party approve the comprehensive optimization scheme, feeding back the auditing opinions, and then arranging the subsequent scheme to execute operation.
As a further improvement of the technical solution, in S7, the method for simulating the reserved embedded positioning includes the following steps:
s7.1, adding embedded sleeves, reserved holes and other components at positions of the three-dimensional model where wall penetrating, beam penetrating and floor penetrating are needed according to the optimized pipe heald scheme;
s7.2, accurately positioning the horizontal position and the vertical height of the pre-buried and reserved structure by means of a Revit marker family;
and S7.3, marking the shape and the size at the pre-buried and reserved positions.
As a further improvement of the present technical solution, in S8, the method for material management and control includes the following steps:
s8.1, counting the engineering quantity through a software list function module or other plug-ins, and estimating and controlling the engineering quantity of various materials;
s8.2, performing pipeline segmentation on the model subjected to the pipe heald optimization by means of a Revit plug-in, and marking each pipe section with a corresponding number;
s8.3, independently drawing a detailed structural graph of the pipe fitting capable of being prefabricated, and marking an accurate size numerical value;
s8.4, sending the prefabrication drawing to a prefabrication factory for prefabricating the pipe section;
and S8.5, budgeting the material purchasing cost and the prefabricating cost, and estimating the manufacturing period and the construction period so as to arrange all matters of site construction.
As a further improvement of the present technical solution, in S9, a drawing is marked, and the method for guiding the site construction includes the following steps:
s9.1, respectively marking the plane, the section and the axial measurement angle of the pipe heald model according to the optimized pipe heald model, and intercepting a node amplification structure;
s9.2, respectively deriving a plan view, a section view, a three-dimensional axonometric view, a node big sample view and a construction big sample view of each professional DWG format according to different floors;
s9.3, printing the derived pattern;
s9.4, checking the printed drawing to ensure that the drawing lines are clear and the label is accurate and recognizable;
s9.5, respectively binding the drawings into a book according to the floor or professional classification;
and S9.6, submitting the album to a construction party, and noting the contact way of the design party on the album so that the construction party can communicate with the design party at an unclear place.
The second objective of the present invention is to provide an electromechanical comprehensive optimization device based on the BIM technology, which includes a processor, a memory, and a computer program stored in the memory and running on the processor, where the processor is configured to implement any of the steps of the electromechanical comprehensive optimization method based on the BIM technology when executing the computer program.
It is a further object of the present invention that the computer readable storage medium stores a computer program, which when executed by a processor implements the steps of any of the above-mentioned electromechanical ensemble optimization methods based on BIM techniques.
Compared with the prior art, the invention has the beneficial effects that: in the electromechanical comprehensive optimization method based on the BIM technology, the WYSIWYG function of the BIM technology is used for finding out the design problems of each specialty from the intervention of a project design stage, so that the design problems can be avoided in advance, a large amount of time is saved, and the design quality is improved; through a reasonable comprehensive pipe arrangement scheme and principle, the pipeline arrangement is attractive, the construction process of professional subpackaging can be deduced, the field management problem of each specialty can be effectively coordinated, and the problem of cross collision of each specialty during field construction can be avoided by accurately positioning each collision and accurately positioning the pre-buried holes in advance; by counting the engineering quantity, reasonably arranging material management and other resource allocation and realizing prefabrication of the pipe section, the workload can be reduced, the construction period and the cost can be saved, and the effects of environmental protection, energy conservation and emission reduction can be achieved; the site construction is accurately guided through the drawing, a series of problems from design to construction can be effectively solved, the construction quality is guaranteed, and the net height comfort degree of project completion is met.
Drawings
FIG. 1 is an exemplary product architecture diagram of the present invention;
FIG. 2 is an overall process flow diagram of the present invention;
FIG. 3 is a flow chart of a partial method of the present invention;
FIG. 4 is a second flowchart of a partial method of the present invention;
FIG. 5 is a third flowchart of a partial method of the present invention;
FIG. 6 is a fourth flowchart of a partial method of the present invention;
FIG. 7 is a fifth flowchart of a partial method of the present invention;
FIG. 8 is a sixth flowchart of a partial method of the present invention;
FIG. 9 is a seventh embodiment of a partial method flow diagram of the present invention;
FIG. 10 is an eighth flowchart of a partial method of the present invention;
FIG. 11 is a ninth flowchart of a partial method of the present invention;
fig. 12 is a schematic diagram of an exemplary electronic product according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Method embodiment
As shown in fig. 1 to 12, an objective of the present embodiment is to provide an electromechanical comprehensive optimization method based on the BIM technology, which includes the following steps:
s1, collecting drawings and other information;
s2, modeling, checking drawings and finishing the drawing problems;
s3, collision detection is carried out, and a solution is provided;
s4, adjusting and optimizing the pipe heald;
s5, analyzing and comparing net heights;
s6, optimizing report auditing and confirming;
s7, reserving pre-embedded positioning simulation;
s8, material management and control;
and S9, drawing is marked to guide field construction.
In this embodiment, in S1, the method for collecting drawings and other information includes the following steps:
s1.1, searching related graphs and data information in a design institute database through keywords, screening out irrelevant data, and downloading graphs and other data information which meet requirements;
s1.2, scanning and importing paper graphics or character information through an information acquisition device such as a scanner, and performing graphics preprocessing and character extraction operation;
s1.3, arranging data, and drawing missing graphs by professional designers according to the existing graphs and character information;
and S1.4, classifying the graphs and other information according to a certain rule, remarking the information on the file names, and sequentially storing the information in corresponding folders.
In this embodiment, in S2, the method for modeling, checking a drawing, and sorting the drawing problem includes the following steps:
s2.1, converting various graphs into CAD graphs, and uniformly adjusting the size and the proportion of each graph;
s2.2, building three-dimensional models of various specialties such as building, structural water supply and drainage, heating ventilation, fire control, electric automation and the like by using an MEP functional module with Revit software and other plug-ins according to CAD drawings and other projects of various versions;
s2.3, checking and designing a two-dimensional drawing through a three-dimensional model;
s2.4, carrying out visual operation on the graph by means of a BIM technology, and restoring a design scene according to a two-dimensional drawing;
s2.5, finding out design problems of mistakes, omissions, bumps, defects and the like in the drawing from the perspective of each specialty;
and S2.6, collecting the drawing questions, and respectively summarizing and arranging the drawing questions into a document report.
In this embodiment, in S3, the collision detection is performed, and the method for providing a solution includes the following steps:
s3.1, visualizing the important nodes with dense heald and other positions through a visualization function module, and outputting a media file;
s3.2, integrating full-professional three-dimensional models, overlapping the three-dimensional models corresponding to each specialty in pairs, and marking collision parts respectively;
s3.3, making all collision reports in sequence, and accurately positioning each soft and hard collision;
s3.4, providing 1-3 solutions for each problem respectively for the design problems in each professional drawing by combining with a collision report;
and S3.5, combining all the materials, communicating with the owner, learning the requirements and preference trends of the owner, and discussing the feasibility of the tuning scheme.
In this embodiment, in S4, the method for adjusting and optimizing the pipe heald includes the following steps:
s4.1, arranging and combining various pipeline arrangement schemes, and comparing the advantages and the disadvantages of various scheme combinations;
s4.2, selecting a scheme combination with the optimal comprehensive condition under the condition of meeting the professional design specifications;
s4.3, according to the well-communicated adjusting and optimizing scheme and the pipeline arrangement principle, respectively carrying out bending avoidance and collision optimization on each professional pipeline in Revit;
s4.4, importing each professional model into BIM 5D, Fuzor, Navisvarks and other software to manufacture construction installation simulation of the component;
s4.5, deducing the construction process of each professional sub-package according to the simulation result;
and S4.6, coordinating field management such as the entering sequence of each professional sub-package, the stacking position of field materials, the allocation of man-machine resources and the like according to the simulation result.
In this embodiment, in S5, the method for net height analysis and comparison includes the following steps:
s5.1, redrawing each optimized professional three-dimensional modeling graph;
s5.2, placing the original modeling graph and the optimized modeling graph on the same graph interface, and unifying the size and the proportion to visually embody the clearance elevation of the two groups of graphs;
and S5.3, carrying out net height analysis on the heald graphs before and after optimization to obtain the net height difference before and after optimization.
In this embodiment, in S6, the method for optimizing report audit verification includes the following steps:
s6.1, marking an optimized position and an optimized scheme on the optimized drawing;
s6.2, submitting the optimized drawing and the problem set report to technicians and owners;
s6.3, communicating with the owner after the optimized model is checked and audited by design technicians;
and S6.4, after the designer and the first party approve the comprehensive optimization scheme, feeding back the auditing opinions, and then arranging the subsequent scheme to execute operation.
In this embodiment, in S7, the method for simulating reserved embedded positioning includes the following steps:
s7.1, adding embedded sleeves, reserved holes and other components at positions of the three-dimensional model where wall penetrating, beam penetrating and floor penetrating are needed according to the optimized pipe heald scheme;
s7.2, accurately positioning the horizontal position and the vertical height of the pre-buried and reserved structure by means of a Revit marker family;
and S7.3, marking the shape and the size at the pre-buried and reserved positions.
In this embodiment, in S8, the method for material management and control includes the following steps:
s8.1, counting the engineering quantity through a software list function module or other plug-ins, and estimating and controlling the engineering quantity of various materials;
s8.2, performing pipeline segmentation on the model subjected to the pipe heald optimization by means of a Revit plug-in, and marking each pipe section with a corresponding number;
s8.3, independently drawing a detailed structural graph of the pipe fitting capable of being prefabricated, and marking an accurate size numerical value;
s8.4, sending the prefabrication drawing to a prefabrication factory for prefabricating the pipe section;
and S8.5, budgeting the material purchasing cost and the prefabricating cost, and estimating the manufacturing period and the construction period so as to arrange all matters of site construction.
The prefabricated pipe sections in the factory can avoid the pollution of a large amount of construction waste, dust, noise and the like caused by field manufacturing, shorten the construction period and save the cost.
In this embodiment, in S9, a drawing is marked, and the method for guiding the site construction includes the following steps:
s9.1, respectively marking the plane, the section and the axial measurement angle of the pipe heald model according to the optimized pipe heald model, and intercepting a node amplification structure;
s9.2, respectively deriving a plan view, a section view, a three-dimensional axonometric view, a node big sample view and a construction big sample view of each professional DWG format according to different floors;
s9.3, printing the derived pattern;
s9.4, checking the printed drawing to ensure that the drawing lines are clear and the label is accurate and recognizable;
s9.5, respectively binding the drawings into a book according to the floor or professional classification;
and S9.6, submitting the album to a construction party, and noting the contact way of the design party on the album so that the construction party can communicate with the design party at an unclear place.
The node big sample graph and the construction big sample graph are mainly used for effectively guiding construction positions of difficult and difficult points.
Electronic device embodiment
Referring to fig. 1, an object of the present embodiment is to provide an exemplary product architecture of an electromechanical comprehensive optimization method based on a BIM technology, including a computer and a user terminal, a data acquisition device, a printer, a design house database, and the like, which are matched with the computer.
It should be noted that the functions of the graph coding module, the cloud model building module, and the sensing detection module are described in detail with reference to the description of the method portion corresponding to each module, and are not described here again.
Referring to fig. 12, a schematic diagram of an electromechanical comprehensive optimization device based on the BIM technology is shown, the device includes a processor, a memory, and a computer program stored in the memory and running on the processor.
The processor comprises one or more processing cores, the processor is connected with the processor through a bus, the memory is used for storing program instructions, and the processor executes the program instructions in the memory to realize the electromechanical comprehensive optimization method based on the BIM technology.
Alternatively, the memory may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
In addition, the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the steps of the electromechanical comprehensive optimization method based on the BIM technology are implemented.
Optionally, the present invention further provides a computer program product containing instructions, which when run on a computer, causes the computer to perform the steps of the electromechanical ensemble optimization method based on the BIM technique according to the above aspects.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by hardware related to instructions of a program, which may be stored in a computer-readable storage medium, such as a read-only memory, a magnetic or optical disk, and the like.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A mechanical-electrical comprehensive optimization method based on a BIM technology is characterized by comprising the following steps: the method comprises the following steps:
s1, collecting drawings and other information;
s2, modeling, checking drawings and finishing the drawing problems;
s3, collision detection is carried out, and a solution is provided;
s4, adjusting and optimizing the pipe heald;
s5, analyzing and comparing net heights;
s6, optimizing report auditing and confirming;
s7, reserving pre-embedded positioning simulation;
s8, material management and control;
and S9, drawing is marked to guide field construction.
2. The electromechanical comprehensive optimization method based on the BIM technology as claimed in claim 1, wherein: in S1, the method for collecting drawings and other information includes the following steps:
s1.1, searching related graphs and data information in a design institute database through keywords, screening out irrelevant data, and downloading graphs and other data information which meet requirements;
s1.2, scanning and importing paper graphics or character information through an information acquisition device such as a scanner, and performing graphics preprocessing and character extraction operation;
s1.3, arranging data, and drawing missing graphs by professional designers according to the existing graphs and character information;
and S1.4, classifying the graphs and other information according to a certain rule, remarking the information on the file names, and sequentially storing the information in corresponding folders.
3. The electromechanical comprehensive optimization method based on the BIM technology as claimed in claim 1, wherein: in S2, the method for modeling, checking drawings, and collating drawings problems includes the steps of:
s2.1, converting various graphs into CAD graphs, and uniformly adjusting the size and the proportion of each graph;
s2.2, building three-dimensional models of various specialties such as building, structural water supply and drainage, heating ventilation, fire control, electric automation and the like by using an MEP functional module with Revit software and other plug-ins according to CAD drawings and other projects of various versions;
s2.3, checking and designing a two-dimensional drawing through a three-dimensional model;
s2.4, carrying out visual operation on the graph by means of a BIM technology, and restoring a design scene according to a two-dimensional drawing;
s2.5, finding out design problems of mistakes, omissions, bumps, defects and the like in the drawing from the perspective of each specialty;
and S2.6, collecting the drawing questions, and respectively summarizing and arranging the drawing questions into a document report.
4. The electromechanical comprehensive optimization method based on the BIM technology as claimed in claim 1, wherein: in S3, collision detection is performed, and the method for providing a solution includes the following steps:
s3.1, visualizing the important nodes with dense heald and other positions through a visualization function module, and outputting a media file;
s3.2, integrating full-professional three-dimensional models, overlapping the three-dimensional models corresponding to each specialty in pairs, and marking collision parts respectively;
s3.3, making all collision reports in sequence, and accurately positioning each soft and hard collision;
s3.4, providing 1-3 solutions for each problem respectively for the design problems in each professional drawing by combining with a collision report;
and S3.5, combining all the materials, communicating with the owner, learning the requirements and preference trends of the owner, and discussing the feasibility of the tuning scheme.
5. The electromechanical comprehensive optimization method based on the BIM technology as claimed in claim 1, wherein: in S4, the method for adjusting and optimizing the pipe heald includes the following steps:
s4.1, arranging and combining various pipeline arrangement schemes, and comparing the advantages and the disadvantages of various scheme combinations;
s4.2, selecting a scheme combination with the optimal comprehensive condition under the condition of meeting the professional design specifications;
s4.3, according to the well-communicated adjusting and optimizing scheme and the pipeline arrangement principle, respectively carrying out bending avoidance and collision optimization on each professional pipeline in Revit;
s4.4, importing each professional model into BIM 5D, Fuzor, Navisvarks and other software to manufacture construction installation simulation of the component;
s4.5, deducing the construction process of each professional sub-package according to the simulation result;
and S4.6, coordinating field management such as the entering sequence of each professional sub-package, the stacking position of field materials, the allocation of man-machine resources and the like according to the simulation result.
6. The electromechanical comprehensive optimization method based on the BIM technology as claimed in claim 1, wherein: in S5, the method for net height analysis and comparison includes the following steps:
s5.1, redrawing each optimized professional three-dimensional modeling graph;
s5.2, placing the original modeling graph and the optimized modeling graph on the same graph interface, and unifying the size and the proportion to visually embody the clearance elevation of the two groups of graphs;
and S5.3, carrying out net height analysis on the heald graphs before and after optimization to obtain the net height difference before and after optimization.
7. The electromechanical comprehensive optimization method based on the BIM technology as claimed in claim 1, wherein: in S6, the method for optimizing report audit verification includes the following steps:
s6.1, marking an optimized position and an optimized scheme on the optimized drawing;
s6.2, submitting the optimized drawing and the problem set report to technicians and owners;
s6.3, communicating with the owner after the optimized model is checked and audited by design technicians;
and S6.4, after the designer and the first party approve the comprehensive optimization scheme, feeding back the auditing opinions, and then arranging the subsequent scheme to execute operation.
8. The electromechanical comprehensive optimization method based on the BIM technology as claimed in claim 1, wherein: in S7, the method for simulating reserved embedded positioning includes the following steps:
s7.1, adding embedded sleeves, reserved holes and other components at positions of the three-dimensional model where wall penetrating, beam penetrating and floor penetrating are needed according to the optimized pipe heald scheme;
s7.2, accurately positioning the horizontal position and the vertical height of the pre-buried and reserved structure by means of a Revit marker family;
and S7.3, marking the shape and the size at the pre-buried and reserved positions.
9. The electromechanical comprehensive optimization method based on the BIM technology as claimed in claim 1, wherein: in S8, the method for material management and control includes the following steps:
s8.1, counting the engineering quantity through a software list function module or other plug-ins, and estimating and controlling the engineering quantity of various materials;
s8.2, performing pipeline segmentation on the model subjected to the pipe heald optimization by means of a Revit plug-in, and marking each pipe section with a corresponding number;
s8.3, independently drawing a detailed structural graph of the pipe fitting capable of being prefabricated, and marking an accurate size numerical value;
s8.4, sending the prefabrication drawing to a prefabrication factory for prefabricating the pipe section;
and S8.5, budgeting the material purchasing cost and the prefabricating cost, and estimating the manufacturing period and the construction period so as to arrange all matters of site construction.
10. The electromechanical comprehensive optimization method based on the BIM technology as claimed in claim 1, wherein: in S9, a drawing is marked, and the method for guiding the site construction includes the following steps:
s9.1, respectively marking the plane, the section and the axial measurement angle of the pipe heald model according to the optimized pipe heald model, and intercepting a node amplification structure;
s9.2, respectively deriving a plan view, a section view, a three-dimensional axonometric view, a node big sample view and a construction big sample view of each professional DWG format according to different floors;
s9.3, printing the derived pattern;
s9.4, checking the printed drawing to ensure that the drawing lines are clear and the label is accurate and recognizable;
s9.5, respectively binding the drawings into a book according to the floor or professional classification;
and S9.6, submitting the album to a construction party, and noting the contact way of the design party on the album so that the construction party can communicate with the design party at an unclear place.
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