Method and system for forecasting tunnel geology

A geological forecasting and geological technology, applied in geophysical surveying, instruments, etc., can solve problems such as single survey method, potential safety hazards in tunnel construction, inability to accurately predict tunnel geological conditions, etc., and achieve the effect of strong reliability and improved practicability

Inactive Publication Date: 2013-11-13
CHINA CONSTR FOURTH ENG DIV
View PDF2 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in related technologies, the survey method of tunnel geological conditions is relatively simple, and it is impossible to accurately predict the geolog

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
  • Method and system for forecasting tunnel geology
  • Method and system for forecasting tunnel geology

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict.

[0017] In order to optimize the survey technology of tunnel geology and obtain more accurate survey results, thereby providing reliable data for tunnel construction and improving the safety of tunnel construction, embodiments of the present invention provide a tunnel geology prediction method and system.

[0018] Such as figure 1 As shown in the flow chart of the prediction method of tunnel geology, the method includes the following steps:

[0019] Step S102, survey the geology of the tunnel with seismic wave reflection method;

[0020] Step S104: Determine the suspicious geological section according to the result of the aforementioned seismic wave reflection method survey;

[0021] Step S106: P...

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 method and a system for forecasting tunnel geology. The method comprises steps as follows: surveying the tunnel geology with a seismic reflection method; determining a suspicious geological section according to a result surveyed with the seismic reflection method; surveying the determined suspicious geological section with an advanced drilling method, and obtaining geological analysis data of the suspicious geological section; and performing geological forecast according to the geological analysis data of the suspicious geological section. According to the method and the system, the potential safety hazard problem during tunnel construction due to the fact that the tunnel geological condition cannot be accurately forecasted with a single tunnel geological survey method is solved, and the forecasting practicability is improved.

Description

technical field [0001] The invention relates to the field of tunnel construction, in particular to a method and system for predicting tunnel geology. Background technique [0002] In the tunnel construction method, advanced geological prediction is based on the tunnel design, in order to ensure the safety of tunnel construction, guide the construction of tunnel engineering, and improve the quality of tunnel engineering construction. At the same time, according to different geographical environments, the methods of advanced geological prediction used in tunnel construction are also different. For example, in areas where there are underground rivers, when it is necessary to pass through the underground river for tunnel construction, advanced geological forecasting must be carried out to detect possible water inrush in front of the tunnel face, so as to guide the correct decision-making of tunnel construction and avoid construction occurrence of geological disasters. [0003]...

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): G01V11/00
Inventor 马成任刚唐勇熊勇庹兴坤
Owner CHINA CONSTR FOURTH ENG DIV
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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap