N-dimensional feature modeling method for concrete dam construction system

A technology of concrete dams and modeling methods, applied in 3D modeling, special data processing applications, instruments, etc., can solve problems such as difficulties in information maintenance and updating, improve the level of science and refinement, facilitate engineering decision-making, and avoid Effects of Conflict and Rework

Active Publication Date: 2019-12-27
CHINA THREE GORGES UNIV
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

N-dimensional information modeling focuses on the transformation of information in the whole process of engineering, and needs to consider the overall information organization and management. In the process of building an N-dimensional model, the biggest difficulty is that the information in the model is constantly changing with the passage of time. Difficult to maintain and update information

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
  • N-dimensional feature modeling method for concrete dam construction system
  • N-dimensional feature modeling method for concrete dam construction system
  • N-dimensional feature modeling method for concrete dam construction system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] see figure 1 , 2 , 3. A N-dimensional feature modeling method for a concrete dam construction system, the method including N-dimensional information classification, feature information organization and coding, information storage and management, and the construction of an N-dimensional feature model.

[0028] Including the following specific steps:

[0029] Step 1: Taking the pouring bin as the basic unit, the information features of the dam body can be divided into categories such as identity features, geometric features, material features, attachment features, and construction features.

[0030] Step 2: Divide the construction objects in the concrete dam construction system into four categories: construction resources, construction process, construction results, and attributes. Each type of construction object contains different characteristic...

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 provides an N-dimensional feature modeling method for a concrete dam construction system. The N-dimensional feature modeling method comprises the steps of N-dimensional information classification, feature information organization and coding, information storage and management and N-dimensional feature model construction. The method specially includes: taking a pouring bin as a basicunit, and dividing dam body information features into geometrical features, identity features, material features, accessory features, construction features and the like; on the basis of feature information classification, dividing construction objects in a concrete dam construction system into four types of construction resources, construction processes, construction results and attributes, subdividing each type of feature information of each type of construction objects, and carrying out layer-by-layer coding according to detailed information levels; designing a data table in combination withthe close relation between the feature information, and establishing a database to store information data; abstracting a dam body construction process into a simple process model from construction resource input to the construction process, and finally producing a construction result. The construction of the N-dimensional feature model of the concrete dam construction system is realized.

Description

technical field [0001] The invention belongs to the field of hydropower engineering construction and simulation, and in particular relates to an N-dimensional feature modeling method for a concrete dam construction system. Background technique [0002] Concrete dam is the mainstream dam type in water conservancy construction nowadays, and it has many advantages. However, in the actual construction process, the construction period is long, there are many participating units, and the information dimensions are complex. How to effectively integrate multiple information is still less researched in the field of hydraulic engineering. [0003] At present, people add time information to the traditional 3D model to build a 4D model, and then add cost information to the 4D model to build a 5D model, continuously add information to the model, and finally form an N-dimensional information model. N-dimensional information modeling focuses on the transformation of information in the who...

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): G06F17/50G06T17/00
CPCG06T17/00
Inventor 周华维赵春菊梁志鹏周宜红宁武霆潘志国王放周剑夫
Owner CHINA THREE GORGES UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products