CN111950063A - Revit-based three-dimensional calculation and pricing method for transformer substation - Google Patents
Revit-based three-dimensional calculation and pricing method for transformer substation Download PDFInfo
- Publication number
- CN111950063A CN111950063A CN202010822887.8A CN202010822887A CN111950063A CN 111950063 A CN111950063 A CN 111950063A CN 202010822887 A CN202010822887 A CN 202010822887A CN 111950063 A CN111950063 A CN 111950063A
- Authority
- CN
- China
- Prior art keywords
- calculation
- engineering
- model
- data
- engineering quantity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004364 calculation method Methods 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000004040 coloring Methods 0.000 claims abstract description 6
- 238000004458 analytical method Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 238000004873 anchoring Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000005034 decoration Methods 0.000 claims description 3
- 230000010365 information processing Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000000638 solvent extraction Methods 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000013507 mapping Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004870 electrical engineering Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0201—Market modelling; Market analysis; Collecting market data
- G06Q30/0206—Price or cost determination based on market factors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
Abstract
The invention relates to a method for calculating and pricing three-dimensional quantities of a transformer substation based on Revit, and belongs to the technical field of design and manufacturing cost of transformer projects. According to the method, the construction cost information model data reading is completed by analyzing rvt the contents of the self-construction family and the system family in the engineering, and the automatic model creation is realized, including component mapping, attribute acquisition, model coloring, floor division and other data. The cost information data reading is completed through a specific analysis rule, rvt conversion from the engineering data to cost calculation business data is realized, links such as engineering calculation, quota collection, project division and mounting, cost generation and the like are supported, and the output of the cost achievement of the electric power engineering is completed.
Description
Technical Field
The invention relates to a method for calculating and pricing three-dimensional quantities of a transformer substation based on Revit, and belongs to the technical field of design and manufacturing cost of transformer projects.
Background
The engineering design and the cost of the transformer substation in the current power industry have obvious functional division, information exchange has barriers, designers are only responsible for providing design drawings and other design related works, technical staff only need to compile the cost according to the designed two-dimensional drawings, and the situation causes that technical staff cannot interpret the information of the two-dimensional drawings completely and are influenced by professional qualities of the staff to cause a plurality of problems of manual cost, such as miscalculation, calculation omission, low efficiency and the like.
At present, cost is compiled by a cost maker, the current working mode of the cost maker depends on a design drawing output by a designer, the calculated amount of the drawing is manually identified according to the calculation specification, and the cost maker applies the quota of the power industry to calculate the construction cost. And a small number of construction workers rely on calculation amount software, the engineering amount is calculated by setting calculation parameters through manual modeling, and then the construction cost is calculated by manually applying the quota of the power industry.
The disadvantages of the prior art:
1. the design achievement is separated from the technical achievement, and information sharing cannot be realized;
2. manual calculation is time-consuming and labor-consuming, and is easy to make mistakes;
3. the learning cost is high by using the computation software, the manual modeling capability of a constructor is limited, and the requirement on the capability of the constructor is high;
4. selection errors or omissions are easy to occur in the process of manually applying the quota in the power industry;
5. the manual mounting project division is easily influenced by professional quality degree of weaving personnel, and has no uniformity and low manufacturing cost weaving quality.
Disclosure of Invention
The invention aims to provide a transformer substation three-dimensional calculation and pricing method based on Revit.
According to the method, the construction cost information model data reading is completed by analyzing rvt the contents of the self-construction family and the system family in the engineering, and the automatic model creation is realized, including component mapping, attribute acquisition, model coloring, floor division and other data. The cost information data reading is completed through a specific analysis rule, rvt conversion from the engineering data to cost calculation business data is realized, links such as engineering calculation, quota collection, project division and mounting, cost generation and the like are supported, and the output of the cost achievement of the electric power engineering is completed.
In order to achieve the above object, the present invention achieves the above object:
a transformer substation three-dimensional calculation and pricing method based on Revit comprises the following steps:
A. introduction of Revit engineering: importing a creation model according to rvt project file specification format, wherein the creation model comprises a self-creation family and a system family analysis part; the conversion is realized by analyzing and processing the imported self-building family and system family data and converting the data into computation service data;
B. automatic model building: analyzing rvt the hierarchical data of the engineering file, automatically creating corresponding component and primitive information including I-level system data, II-level system data, III-level system data and IV-level system data, and automatically creating corresponding component and primitive information;
through analyzing specific format and level information, the construction cost information is extracted, and the automatic building of the three-dimensional entity model is completed; the method comprises information processing links of component correspondence, model combination, model coloring and floor division;
C. engineering quantity calculation: calculating and explaining the engineering quantity accurately according to the construction cost information model and the rated engineering quantity;
acquiring the number, length, area, volume, weight and surface area parameters of view interface model members by a transverse sweeping mode to complete the basic attribute combination of the engineering quantity calculation required by the construction cost;
finishing the calculation of the engineering quantity of the steel bars, the calculation of the entity engineering quantity and the calculation of the decoration engineering quantity through a built-in calculation rule;
the calculation process comprises the following technical steps: deduction calculation, increment calculation, steel bar lap joint calculation, steel bar anchoring calculation and stirrup calculation;
D. quota collecting: according to a three-dimensional cost information model automatically built by importing rvt engineering files, the space relation, the size information, the component attribute and the parameters of the model are obtained through the three-dimensional cost information model, and automatic collection of the electric power quota sub-categories is completed;
E. item partitioning association: the automatic attribution of project division is completed by acquiring rvt system code attributes and category key word codes built in the project file, and the project amount and quota sub-information obtained by each component are related to correct project division.
Further, the component and primitive information in step B further includes v-level system data and vi-level system data;
the V-level system data is component system data; the VI-level system data is component attribute system data.
Further, the calculation process in step C specifically includes:
(1) and (3) deduction calculation: repeated model entities exist at the joints of different types of components, and accurate engineering quantity is obtained through deduction calculation;
(2) and (3) incremental calculation: aiming at the protruding part of the building, the area engineering quantity of the protruding part needs to be additionally calculated, and the protruding relation of the part is accurately calculated through a three-dimensional information model;
(3) and (3) steel bar lapping calculation: calculating the length engineering quantity of the steel bar part needing to be lapped in the actual construction process when the length of the steel bar part exceeds the specification length;
(4) and (3) steel bar anchoring calculation: calculating the steel bar engineering quantity of the member steel bar extending to the inside of other members according to the flat rule specification;
(5) and (3) calculating stirrups: and calculating the length engineering quantity of the stirrups according to the number of the set stirrups.
Further, in step E, the item division association:
system code: the system code is a combined symbol of characters and numbers which are arranged according to a certain rule and is used for identifying electric system equipment, equipment installation points and building structures in the power grid engineering;
category keyword code: each component has a unique category keyword code, so that the components can be distinguished from other materials.
The invention has the beneficial effects that:
1. according to the method, the analytical engineering data of the imported rvt engineering file is adopted, the automatic building of the three-dimensional entity model is realized, and the workload of manual modeling of cost compilation personnel is saved;
2. according to the invention, the engineering quantity calculation rule is formulated, the errors of the traditional manual calculation quantity and the table calculation quantity are avoided, and the accuracy of the engineering quantity calculation is improved;
3. the invention sets the automatic quota collecting rule, avoids the mistake of manually collecting quota and improves the cost quality;
4. according to the method, the project partition automatic mounting rule based on the imported rvt project file is obtained by analyzing rvt projects, the system codes and the key category codes are analyzed, and the problem of low efficiency of manual mounting project partition in the prior art is solved;
5. the invention realizes the direct conversion of the design achievement to the technical achievement, breaks the data barrier and opens up a new scheme of cost programming in the power industry.
Drawings
FIG. 1 is a flow chart of the overall implementation of the present invention;
FIG. 2 is a schematic block diagram of the self-organizing family of the present invention;
FIG. 3 is a schematic block diagram of the family of systems of the present invention;
FIG. 4 is a schematic block diagram of the building block and primitive information of 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.
Example (b):
a method for three-dimensional computation and pricing of a transformer substation based on Revit comprises the steps of reading cost information model data by analyzing rvt self-construction family (FamilyInstance) and system family (HostObject) contents in a project, and achieving automatic model creation which comprises component mapping, attribute obtaining, model coloring, floor dividing and other data. The cost information data reading is completed through a specific analysis rule, rvt conversion from the engineering data to cost calculation business data is realized, links such as engineering quantity calculation, quota collection, project division and mounting, cost generation and the like are supported, and the output of the cost achievement of the electric power engineering is completed, as shown in fig. 1.
The main execution flow is as follows:
1. introduction of Revit engineering: the creation model is imported according to the standard rvt engineering file specification format, and comprises two parts of self-creation family (family instance) and system family (HostObject) parsing. The conversion is realized by analyzing and processing the imported self-established family (family instance) and system family (hostebject) data and converting the data into the computation business data, and the self-established family and the system family are illustrated in fig. 2 and 3.
For example, in FIG. 2 self-contained families: setting a 3D family and a 2D family;
dividing into normal-scale type, mass and special 3D family in the 3D family; the conventional models are divided into common metric models, surface-based models and line-based models; the volume is divided into a common concept volume, a volume filling pattern and a self-adaptive volume model; the special 3D family is divided into curtain wall panels, structural trusses and rebar shapes.
In the 2D family as callout/comment, detail member, title bar and outline;
the labels/annotations are divided into symbols and legends; the detail drawing components are divided into symbols and detail drawings; the title bar is divided into frames.
For example, in the system family of fig. 3: set building tab, system tab, view tab, structure tab, comment tab, and special.
The building tabs comprise walls/curtain walls, floor slabs/roofs/ceilings, stairs/ramps, five major holes and elevation/axis nets;
the system tab comprises an air pipe/soft air pipe, a water pipe and a bridge frame/wire pipe;
the view tab comprises a view, a legend, a detailed list and a drawing;
the structure tab comprises a strip foundation and a wall/plate;
the comment tab contains a size label and text;
particularly including balustrade handrails, beam systems and electromechanical systems.
2. Automatic model building: by analyzing rvt the six levels of data of the engineering file, the corresponding component and primitive information is automatically created, including the I-level system data, the II-level system data, the III-level system data, the IV-level system data of FIG. 4, and the five-level system data (component) and the six-level system data (component attribute) to be supplemented, and the corresponding component and primitive information is automatically created. And through analyzing specific format and level information, the cost information is extracted, and the automatic building of the three-dimensional entity model is completed. The method comprises information processing links such as component correspondence, model combination, model coloring, floor division and the like.
Such as in the example of fig. 3:
the I-level system data is the substation engineering;
the level II system data are electrical engineering and civil engineering;
the electrical engineering in the III-level system data comprises an electrical primary control system, an electrical secondary control system, an intelligent auxiliary control system, a cable and accessories; civil engineering includes buildings & structures, heating ventilation air conditioning, water supply and drainage and fire fighting;
the electricity in the IV-level system data comprises primary equipment, lightning protection grounding and power illumination at one time;
the electric secondary system comprises a relay protection and safety automatic device, intelligent equipment, an integrated monitoring system, a power supply system, an electric energy metering and collecting system and system communication;
the intelligent auxiliary control system comprises video monitoring, safety guards, fire alarm, environment monitoring, light control and water cooling control;
the cable and the accessory comprise a power cable, an accessory and a cable;
the building & structure comprises a building, outdoor facilities, structures, a general diagram and outdoor supporting frameworks;
the heating ventilation air conditioner comprises a ventilation system, a cooling system, an air conditioning system and a smoke exhaust system;
the water supply and drainage system comprises a water supply system, a fire fighting system, a drainage system and a reclaimed water system;
the fire fighting system comprises an indoor fire hydrant system, an outdoor fire hydrant system, a water spraying system and a water mist system.
3. Engineering quantity calculation: and calculating and explaining the engineering quantity accurately according to the construction cost information model and the rated engineering quantity. And acquiring parameters such as the number, the length, the area, the volume, the weight, the surface area and the like of view interface model members by means of transverse sweeping and the like to complete basic attribute combination of engineering quantity calculation required by construction cost. And the calculation of the engineering quantity of the steel bars, the calculation of the entity engineering quantity, the calculation of the decoration engineering quantity and the like are finished through a built-in calculation rule. The calculation process comprises the following technical steps: deduction calculation, increment calculation, steel bar lap joint calculation, steel bar anchoring calculation and stirrup calculation.
(1) And (3) deduction calculation: repeated model entities exist at the joints of different types of components, and accurate engineering quantity is obtained through deduction calculation;
(2) and (3) incremental calculation: aiming at the protruding part of the building, the area engineering quantity of the protruding part needs to be additionally calculated, and the protruding relation of the part is accurately calculated through a three-dimensional information model;
(3) and (3) steel bar lapping calculation: calculating the length engineering quantity of the steel bar part needing to be lapped in the actual construction process when the length of the steel bar part exceeds the specification length;
(4) and (3) steel bar anchoring calculation: calculating the steel bar engineering quantity of the member steel bar extending to the inside of other members according to the flat rule specification;
(5) and (3) calculating stirrups: and calculating the length engineering quantity of the stirrups according to the number of the set stirrups.
4. Quota collecting: according to a three-dimensional cost information model automatically built by importing RVT engineering files, the space relation, the size information, the component attribute, the parameters and the like of the model are obtained through the three-dimensional cost information model, and automatic collection of the electric power quota subdirectory is completed.
5. Item partitioning association: the automatic attribution of project division is completed by acquiring rvt system code attributes and material codes built in the project file, and the project amount and quota sub-information obtained by each component are related to correct project division.
System code: the system code is a combined symbol of characters and numbers arranged according to a certain rule and is used for identifying electric system equipment, equipment installation points and building structures in the power grid engineering.
Table 1 below is an example of a systematic code:
TABLE 1
Category keyword code: each component has a unique category keyword code, so that the components can be distinguished from other materials.
Table 2 below is an example of a category keyword code:
TABLE 2
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (4)
1. A transformer substation three-dimensional calculation and pricing method based on Revit is characterized by comprising the following steps:
A. introduction of Revit engineering: importing a creation model according to rvt project file specification format, wherein the creation model comprises a self-creation family and a system family analysis part; the conversion is realized by analyzing and processing the imported self-building family and system family data and converting the data into computation service data;
B. automatic model building: analyzing rvt the hierarchical data of the engineering file, automatically creating corresponding component and primitive information including I-level system data, II-level system data, III-level system data and IV-level system data, and automatically creating corresponding component and primitive information;
through analyzing specific format and level information, the construction cost information is extracted, and the automatic building of the three-dimensional entity model is completed; the method comprises information processing links of component correspondence, model combination, model coloring and floor division;
C. engineering quantity calculation: calculating and explaining the engineering quantity accurately according to the construction cost information model and the rated engineering quantity;
acquiring the number, length, area, volume, weight and surface area parameters of view interface model members by a transverse sweeping mode to complete the basic attribute combination of the engineering quantity calculation required by the construction cost;
finishing the calculation of the engineering quantity of the steel bars, the calculation of the entity engineering quantity and the calculation of the decoration engineering quantity through a built-in calculation rule;
the calculation process comprises the following technical steps: deduction calculation, increment calculation, steel bar lap joint calculation, steel bar anchoring calculation and stirrup calculation;
D. quota collecting: according to a three-dimensional cost information model automatically built by importing rvt engineering files, the space relation, the size information, the component attribute and the parameters of the model are obtained through the three-dimensional cost information model, and automatic collection of the electric power quota sub-categories is completed;
E. item partitioning association: the automatic attribution of project division is completed by acquiring rvt system code attributes and category key word codes built in the project file, and the project amount and quota sub-information obtained by each component are related to correct project division.
2. The Revit-based substation three-dimensional accounting and pricing method of claim 1, wherein: the component and primitive information in the step B also comprises V-level system data and VI-level system data;
the V-level system data is component system data; the VI-level system data is component attribute system data.
3. The Revit-based substation three-dimensional accounting and pricing method of claim 1, wherein: the calculation process in the step C specifically comprises:
(1) and (3) deduction calculation: repeated model entities exist at the joints of different types of components, and accurate engineering quantity is obtained through deduction calculation;
(2) and (3) incremental calculation: aiming at the protruding part of the building, the area engineering quantity of the protruding part needs to be additionally calculated, and the protruding relation of the part is accurately calculated through a three-dimensional information model;
(3) and (3) steel bar lapping calculation: calculating the length engineering quantity of the steel bar part needing to be lapped in the actual construction process when the length of the steel bar part exceeds the specification length;
(4) and (3) steel bar anchoring calculation: calculating the steel bar engineering quantity of the member steel bar extending to the inside of other members according to the flat rule specification;
(5) and (3) calculating stirrups: and calculating the length engineering quantity of the stirrups according to the number of the set stirrups.
4. The Revit-based substation three-dimensional accounting and pricing method of claim 1, wherein:
in step E, project partition association:
system code: the system code is a combined symbol of characters and numbers which are arranged according to a certain rule and is used for identifying electric system equipment, equipment installation points and building structures in the power grid engineering;
category keyword code: each component has a unique category keyword code, so that the components can be distinguished from other materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010822887.8A CN111950063A (en) | 2020-08-17 | 2020-08-17 | Revit-based three-dimensional calculation and pricing method for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010822887.8A CN111950063A (en) | 2020-08-17 | 2020-08-17 | Revit-based three-dimensional calculation and pricing method for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111950063A true CN111950063A (en) | 2020-11-17 |
Family
ID=73343517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010822887.8A Pending CN111950063A (en) | 2020-08-17 | 2020-08-17 | Revit-based three-dimensional calculation and pricing method for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111950063A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112926106A (en) * | 2021-02-05 | 2021-06-08 | 国网上海市电力公司 | Power transmission and transformation project collaborative design method and system based on six-level system |
| CN113434937A (en) * | 2021-06-29 | 2021-09-24 | 广联达科技股份有限公司 | Method, apparatus, device and medium for converting design model into computation model |
| CN113673020A (en) * | 2021-09-13 | 2021-11-19 | 捷宏润安工程顾问有限公司 | Revit model-based engineering cost calculation method |
| CN113722790A (en) * | 2021-07-22 | 2021-11-30 | 上海市水利工程设计研究院有限公司 | BIM technology-based model engineering quantity statistical method |
| CN113781632A (en) * | 2021-09-06 | 2021-12-10 | 广西电网有限责任公司 | Power transmission and transformation project foundation calculation generation three-dimensional model system |
| CN114329751A (en) * | 2022-03-17 | 2022-04-12 | 中核华纬工程设计研究有限公司 | BIM technology-based full-professional accounting and pricing system and method |
| CN114611179A (en) * | 2022-03-21 | 2022-06-10 | 中建交通建设集团有限公司 | Revit platform-based structural member family type creation method and system |
| CN113781632B (en) * | 2021-09-06 | 2024-04-26 | 广西电网有限责任公司 | Three-dimensional model system for generating power transmission and transformation project foundation calculation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5189606A (en) * | 1989-08-30 | 1993-02-23 | The United States Of America As Represented By The Secretary Of The Air Force | Totally integrated construction cost estimating, analysis, and reporting system |
| CN108846639A (en) * | 2018-06-12 | 2018-11-20 | 湖南建工集团有限公司 | One kind is based on BIM technology design and construction valuation management system and method |
| CN110705853A (en) * | 2019-09-20 | 2020-01-17 | 国网上海市电力公司 | Transformer substation cost dynamic management and control system and method based on BIM model |
| CN111476000A (en) * | 2020-04-14 | 2020-07-31 | 国网甘肃省电力公司经济技术研究院 | Power grid engineering identification code and WBS (work breakdown Structure) code corresponding detection method based on three-dimensional design |
| CN111507002A (en) * | 2020-04-17 | 2020-08-07 | 国网湖南省电力有限公司 | Method and system for mounting power transformation project, readable storage medium and computer |
| CN111507001A (en) * | 2020-04-17 | 2020-08-07 | 国网湖南省电力有限公司 | Method and system for calculating construction cost of power transformation project, readable storage medium and computer |
-
2020
- 2020-08-17 CN CN202010822887.8A patent/CN111950063A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5189606A (en) * | 1989-08-30 | 1993-02-23 | The United States Of America As Represented By The Secretary Of The Air Force | Totally integrated construction cost estimating, analysis, and reporting system |
| CN108846639A (en) * | 2018-06-12 | 2018-11-20 | 湖南建工集团有限公司 | One kind is based on BIM technology design and construction valuation management system and method |
| CN110705853A (en) * | 2019-09-20 | 2020-01-17 | 国网上海市电力公司 | Transformer substation cost dynamic management and control system and method based on BIM model |
| CN111476000A (en) * | 2020-04-14 | 2020-07-31 | 国网甘肃省电力公司经济技术研究院 | Power grid engineering identification code and WBS (work breakdown Structure) code corresponding detection method based on three-dimensional design |
| CN111507002A (en) * | 2020-04-17 | 2020-08-07 | 国网湖南省电力有限公司 | Method and system for mounting power transformation project, readable storage medium and computer |
| CN111507001A (en) * | 2020-04-17 | 2020-08-07 | 国网湖南省电力有限公司 | Method and system for calculating construction cost of power transformation project, readable storage medium and computer |
Non-Patent Citations (1)
| Title |
|---|
| 王茹等: "基于我国清单计价规范的Revit模型工程量提取", 《图学学报》, vol. 38, no. 03, 15 June 2017 (2017-06-15), pages 447 - 452 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112926106A (en) * | 2021-02-05 | 2021-06-08 | 国网上海市电力公司 | Power transmission and transformation project collaborative design method and system based on six-level system |
| CN113434937A (en) * | 2021-06-29 | 2021-09-24 | 广联达科技股份有限公司 | Method, apparatus, device and medium for converting design model into computation model |
| CN113722790A (en) * | 2021-07-22 | 2021-11-30 | 上海市水利工程设计研究院有限公司 | BIM technology-based model engineering quantity statistical method |
| CN113781632A (en) * | 2021-09-06 | 2021-12-10 | 广西电网有限责任公司 | Power transmission and transformation project foundation calculation generation three-dimensional model system |
| CN113781632B (en) * | 2021-09-06 | 2024-04-26 | 广西电网有限责任公司 | Three-dimensional model system for generating power transmission and transformation project foundation calculation |
| CN113673020A (en) * | 2021-09-13 | 2021-11-19 | 捷宏润安工程顾问有限公司 | Revit model-based engineering cost calculation method |
| CN114329751A (en) * | 2022-03-17 | 2022-04-12 | 中核华纬工程设计研究有限公司 | BIM technology-based full-professional accounting and pricing system and method |
| CN114611179A (en) * | 2022-03-21 | 2022-06-10 | 中建交通建设集团有限公司 | Revit platform-based structural member family type creation method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111950063A (en) | Revit-based three-dimensional calculation and pricing method for transformer substation | |
| Nouvel et al. | Combining GIS-based statistical and engineering urban heat consumption models: Towards a new framework for multi-scale policy support | |
| Radhi | On the optimal selection of wall cladding system to reduce direct and indirect CO2 emissions | |
| Pan et al. | Challenges for energy and carbon modeling of high-rise buildings: The case of public housing in Hong Kong | |
| Davila et al. | Urban energy lifecycle: An analytical framework to evaluate the embodied energy use of urban developments | |
| CN103765468A (en) | Systems and methods to assess and optimize energy usage for facility | |
| Hollberg | A parametric method for building design optimization based on Life Cycle Assessment | |
| CN112507442A (en) | BIM project material and engineering cost statistical method | |
| Laine et al. | Benefits of BIM in the thermal performance management | |
| Li | Use of building energy simulation software in early-stage of design process | |
| Laine et al. | Benefits of building information models in energy analysis | |
| Testi et al. | Criticalities in the NZEB retrofit of scholastic buildings: Analysis of a secondary school in Centre Italy | |
| Alawode et al. | Feasibility of net zero energy high rise apartment buildings in Australia | |
| Sarmas et al. | A web-based building automation and control service | |
| Kiss et al. | A visual method for detailed analysis of building life cycle assessment results | |
| CN112765701A (en) | Design and construction integrated construction method for new farmer village | |
| Wang et al. | Dynamic building energy demand modelling at urban scale for the case of Switzerland | |
| Dermentzis et al. | An overview of energy district tools in Europe and the importance of an equivalent heating reference temperature for district simulations | |
| Borg | The Environmental Impact of Ventilation Systems in a Norwegian Office Building from a Life Cycle Perspective | |
| Karaguzel et al. | Development of whole-building energy performance models as benchmarks for retrofit projects | |
| A. Letskovska et al. | Inspection Of Buildings For Energy Efficiency | |
| Bucking et al. | Methodology for energy and economic modeling of net zero energy communities | |
| KR102236556B1 (en) | Electronic device for simulating an energy consumed by a building based on extracted geomerty information of the building | |
| Seghezzi et al. | BIM-enabled facility management optimization based on post-occupancy evaluations and building monitoring: framework and first results | |
| Montana et al. | Multicriteria-Oriented Optimization of Building Energy Performances: The Annex 72 IEA-EBC Experience |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |