scholarly journals Research on the full life cycle management of the substation Engineering based on Three-Dimensional

2020 ◽  
Vol 198 ◽  
pp. 03031
Author(s):  
Hailiang Wu ◽  
Lin Xing ◽  
Zhong Liu ◽  
Wuchen Zhang ◽  
Nan Cheng ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Life Cycle Management ◽  
Future Application ◽  
Application Development ◽  
Modern Information Technology ◽  
Whole Process ◽  
Full Life Cycle ◽  
Development Direction ◽  
The Future ◽  
Full Life

With the development of modern information technology, the three-dimensional design technology is widely applied in the substation engineering design of State Grid Corporation of China, and will run through the whole process of the power grid, effectively promoting the management of the substation engineering full life cycle.This paper analyzes the application scope of three-dimensional design in substation engineering is studied in depth, and the future application development is prospected, which provides a reference for the development direction of three-dimensional design in the future.

Research on Generalization Technology of Spatial Line Vector Data

2014 ◽  
Vol 687-691 ◽  
pp. 1153-1156
Author(s):  
Shi Qing Dou ◽  
Xiao Yu Zhang
Keyword(s):  
Spatial Data ◽  
Three Dimensional ◽  
Vector Data ◽  
Advantages And Disadvantages ◽  
3D Environment ◽  
Development Direction ◽  
The Future ◽  
2D And 3D ◽  
Data Generalization

Data simplification is an important factor of the spatial data generalization, which is an effective way to improve rendering speed. This paper firstly introduces the algorithms classification of the spatial line vector data in two-dimensional environment, and then it emphatically summarizes and analyzes the advantages and disadvantages of the algorithms which can be used in the spatial line vector data simplification in the three dimensional environment. The three-dimensional Douglas-Peucker algorithm with a certain overall characteristics has wide application prospect. The simplified algorithms in 3D environment represent the development direction of the future. But at present, the existing data simplification algorithms in 3D environment are not mature enough, they all have certain advantages and disadvantages, this makes their use is limited by a certain extent. The application of these simplified algorithms in 2D and 3D is mostly on multi-resolution expression. Developing from 2D algorithm to the direction of 3D algorithm, it also lists many works and problems that need us to do and study in the future.

scholarly journals Research on the full life cycle management system of smart electric energy meter

2018 ◽  
Vol 113 ◽  
pp. 012193
Author(s):  
Xiangqun Chen ◽  
Rui Huang ◽  
Liman Shen ◽  
Dingying Guo ◽  
Dezhi Xiong ◽  
...  
Keyword(s):  
Life Cycle ◽  
Management System ◽  
Electric Energy ◽  
Life Cycle Management ◽  
Full Life Cycle ◽  
Energy Meter ◽  
Full Life ◽  
Electric Energy Meter

scholarly journals Development of high-rise buildings: digitalization of life cycle management

2018 ◽  
Vol 33 ◽  
pp. 03063 ◽  
Author(s):  
Elena Gusakova
Keyword(s):  
Life Cycle ◽  
Project Management ◽  
Life Cycle Management ◽  
Construction Company ◽  
High Rise ◽  
Full Life Cycle ◽  
It Systems ◽  
Information Interaction ◽  
Full Life ◽  
Systemic Problems

The analysis of the accumulated long-term experience in the construction and operation of high-rise buildings reveals not only the engineering specificity of such projects, but also systemic problems in the field of project management. Most of the project decisions are made by the developer and the investor in the early stages of the life cycle - from the acquisition of the site to the start of operation, so most of the participants in the construction and operation of the high-rise building are far from the strategic life-cycle management of the project. The solution of these tasks due to the informatization of management has largely exhausted its efficiency resource. This is due to the fact that the applied IT-systems automated traditional "inherited" processes and management structures, and, in addition, they were focused on informatization of the activities of the construction company, rather than the construction project. Therefore, in the development of high-rise buildings, the tasks of researching approaches and methods for managing the full life cycle of projects that will improve their competitiveness become topical. For this purpose, the article substantiates the most promising approaches and methods of informational modeling of high-rise construction as a basis for managing the full life cycle of this project. Reengineering of information interaction schemes for project participants is considered; formation of a unified digital environment for the life cycle of the project; the development of systems for integrating data management and project management.

Research on the Development Barriers of BIM in China

2014 ◽  
Vol 525 ◽  
pp. 691-694 ◽  
Author(s):  
Hua Liu ◽  
Qian Liu
Keyword(s):  
Construction Industry ◽  
Three Dimensional ◽  
Reference Value ◽  
Life Cycle Management ◽  
Information Modeling ◽  
Building Industry ◽  
Product Model ◽  
Full Life Cycle ◽  
Building Information ◽  
Near Future

In recent years, the building information modeling (BIM) has gained rapid acceptance in the building industry in China. In the near future, BIM will be able to provide a three-dimensional product model for the full life cycle management to the related parties of the construction industry. This article firstly expounds the significance of this study, then it describes the development and application of BIM in china and abroad. Finally, this article mainly introduces the barriers of promoting the use of BIM in our country and advices, it provides an important reference value to promote BIMs broader and deeper application in the Chinese construction industry.

scholarly journals Full life-cycle monitoring and earlier warning for bolt joint loosening using modified vibro-acoustic modulation

2022 ◽  
Vol 162 ◽  
pp. 108054
Author(s):  
Xiaoshu Qin ◽  
Chang Peng ◽  
Gaozheng Zhao ◽  
Zengye Ju ◽  
Shanshan Lv ◽  
...  
Keyword(s):  
Life Cycle ◽  
Full Life Cycle ◽  
Full Life ◽  
Acoustic Modulation ◽  
Cycle Monitoring
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