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Method for demonstrating surface collapse disaster caused by subway tunnel construction

A technology for tunnel construction and demonstration methods, applied in the direction of instruments, image generation, animation production, etc.

Inactive Publication Date: 2017-05-10
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no public report on the use of this new concept to construct the staged evolution process of surface collapse disaster accidents caused by subway tunnel construction. In order to effectively coordinate all parties to deal with the possible losses caused by the surface collapse disaster caused by the subway construction

Method used

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  • Method for demonstrating surface collapse disaster caused by subway tunnel construction
  • Method for demonstrating surface collapse disaster caused by subway tunnel construction
  • Method for demonstrating surface collapse disaster caused by subway tunnel construction

Examples

Experimental program
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Embodiment

[0075] This example first analyzes the current situation of surface collapse disasters frequently caused by subway tunnel construction, summarizes the causes, mechanisms, and processes of surface collapse disasters caused by subway tunnel construction, and then uses the concept and method of scenario construction to analyze the surface collapse caused by subway tunnel construction. Scenario construction and visualization of disaster evolution process and damage degree, the specific steps are as follows:

[0076] 1. Analyze the causes of surface collapse caused by subway tunnel construction: When subway tunnels are excavated, the strata will suffer loss in the sense of space. This stratum loss is related to factors such as the stress state of the surrounding rock, different construction measures, and the physical and mechanical properties of the stratum itself. When the ground loss is small, it will cause the surface above the subway to subside. When all the influencing factors ...

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Abstract

The invention belongs to the technical field of subway tunnel construction safety management and relates to a method for demonstrating a surface collapse disaster caused by subway tunnel construction. The method comprises analyzing the current situation of the surface collapse disaster frequently caused by the subway tunnel construction, summarizing the reason, the mechanism, and the process of the surface collapse disaster caused by the subway tunnel construction; constructing and visualizing of the evolution process and the damage degree of the surface collapse disaster caused by the subway tunnel construction by using a scenario construction concept and method. By means of the demonstration animation, people understand the evolution process of the subway collapse more visually and specifically, coordinate and plan the duties of respective parties in the disaster in advance so that professionals know how to quickly and effectively solve their own technical problems in cooperation in order to minimize the losses of the people due to the disaster within the shortest time.

Description

[0001] Technical field: [0002] The invention belongs to the technical field of subway tunnel construction safety management, and relates to a demonstration method for surface collapse disasters caused by subway tunnel construction. The bottom line thinking method is used to construct the scene of the surface collapse disaster accident process caused by subway tunnel construction suddenly encountering bad strata, and based on this Carry out necessary emergency strategy and response drills. [0003] Background technique: [0004] With the further development of the urbanization process and the general application of various advanced science and technology, people's life is more convenient. Therefore, more and more people are attracted to the city. However, various phenomena indicate that the large population causes serious congestion of urban ground traffic, making the development and utilization of underground space for traffic construction a development trend and a future tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/00G06T17/00G06T13/20G06F17/50
CPCG06F30/13G06F30/20G06F2119/06G06T13/20G06T17/00G06T2210/04G09B25/00
Inventor 于广明秦拥军袁长丰谢焦焦吴昊王大宁
Owner QINGDAO TECHNOLOGICAL UNIVERSITY
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