Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cassification and coding method of bridge engineering components based on IFD

A technology of bridge engineering and coding methods, applied in geometric CAD, special data processing applications, instruments, etc., can solve problems such as limiting BIM applications, lack of unified information semantic standards, imperfections, etc., and achieve information sharing and fast retrieval Effect

Pending Publication Date: 2018-12-18
NANJING SOUTHEAST BUILD ELECTROMECHANICAL SEISMIC RES INST
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, BIM technology is a popular research field in my country's civil engineering industry, but the imperfection of BIM technical standards in the field of bridge engineering limits the application of BIM in the field of bridge engineering.
[0003] At present, there is no unified standard for the BIM application of bridge engineering. Different BIM systems have been developed for different business parties or different stages. However, due to the lack of a unified information semantic standard, that is, the IFD standard, bridge engineering component information between different systems Cannot be shared effectively, resulting in the formation of data islands

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cassification and coding method of bridge engineering components based on IFD
  • Cassification and coding method of bridge engineering components based on IFD
  • Cassification and coding method of bridge engineering components based on IFD

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The following is based on Figure 1 to Figure 4 The specific embodiment of the present invention is further described:

[0031] see figure 1 , a method for classifying and coding bridge engineering components based on IFD, comprising the following steps:

[0032] Step 1: Based on the requirements in the operation and maintenance phase, divide the bridge engineering components according to the surface classification method, and divide them from the two dimensions of entity component type and location information.

[0033] The step 1 specifically includes: dividing the bridge engineering components into six hierarchical structures based on the requirements of the operation and maintenance phase and according to the surface classification method and from the entity component type and location information, and the six hierarchical structures are respectively Direction, span, substructure, part type, component type and component, the smallest unit is component. Among them...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a bridge engineering component classification and coding method based on IFD. The type and position information of solid components are made into bridge engineering component coding table and attribute coding table respectively. The code in the code table of bridge engineering components and the code in the attribute code table are combined by basic operation symbols. The bridge BIM model is established by BIM software, and the code in the bridge engineering component coding table, the code in the attribute coding table and the combination code are assigned to the bridge engineering components of different levels. Fast retrieval of bridge engineering components is realized by coding in bridge engineering component coding table, coding in attribute coding table or combination coding. The invention realizes the information sharing and transmission of the bridge engineering component and the quick retrieval of the bridge engineering component, the unique confirmation of the bridge engineering component, and lays the foundation for the real bridge BIM application.

Description

technical field [0001] The invention relates to the field of BIM application in the bridge operation and maintenance phase, in particular to an IFD-based method for classifying and coding bridge engineering components. Background technique [0002] Building Information Modeling (Building Information Modeling), referred to as BIM, is a digital electronic model that contains all the information of the facility, a virtual substitute for the facility, and a knowledge resource for facility information sharing, providing a reliable basis for decision-making. At present, BIM technology is a popular research field in my country's civil engineering industry, but the imperfection of BIM technical standards in the field of bridge engineering limits the application of BIM in the field of bridge engineering. [0003] At present, there is no uniform standard for the BIM application of bridge engineering, and different BIM systems have been developed for different business parties or diffe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F17/50
CPCG06F30/13
Inventor 丁幼亮万春风丁李
Owner NANJING SOUTHEAST BUILD ELECTROMECHANICAL SEISMIC RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com