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

Method and device for determining influence depth of modern karst layer of dam foundation and electronic equipment

A technology that affects depth and karst. It is used in measurement devices, electrical digital data processing, special data processing applications, etc., and can solve problems affecting the construction of anti-seepage curtains on dam foundations.

Pending Publication Date: 2022-04-22
CHINA WATER RESOURCES PEARL RIVER PLANNING SURVERYING & DESIGNING
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the impact depth of modern karst layers can be indirectly determined through comparative analysis of dam foundation karst, cave fillings, terraces, and neotectonic movements, or by analyzing the connection between karst groundwater and river water at different depths. Therefore, the existing methods cannot Directly and accurately determine the influence depth of the modern karst layer, which in turn affects the construction of the anti-seepage curtain of the dam foundation

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 device for determining influence depth of modern karst layer of dam foundation and electronic equipment
  • Method and device for determining influence depth of modern karst layer of dam foundation and electronic equipment
  • Method and device for determining influence depth of modern karst layer of dam foundation and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Considering that the existing methods cannot directly and accurately determine the influence depth of the modern karst layer, which in turn affects the construction of the dam foundation; based on this, a method, device and electronic equipment for determining the influence depth of the modern karst layer of the dam foundation provided by the embodiment of the present invention are include...

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 embodiment of the invention provides a method and device for determining the influence depth of a modern karst layer of a dam foundation and electronic equipment. The first parameter information acquired by the first acquisition module and the second parameter information acquired by the second acquisition module are influence parameter information under the hydrodynamic force effect, so that the position of the influence depth of the modern karst layer can be directly and accurately determined through the correlation of the parameter change curves constructed by the two pieces of influence parameter information; and construction of a dam foundation anti-seepage curtain is facilitated.

Description

technical field [0001] The invention relates to the technical field of geological detection, in particular to a method, device and electronic equipment for determining the influence depth of modern karst layers in dam foundations. Background technique [0002] With the three-stage evolution of the valley, the underground karst development in the covered karst area can generally be divided into three layers, namely, the deep isolated cave layer, the middle layer strengthened karst layer, and the modern karst affected layer. As the depth decreases, the deep isolated cavern layer and the middle strengthened karst layer continue to be weakened by karst hydrodynamics, while the distribution zone of modern karst-affected layers continues to be affected by karst hydrodynamics, and the karst becomes more intense, with poor void filling properties and high permeability , which plays a role in controlling dam foundation leakage. For dams with low water head, a certain amount of dam fo...

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): G06F30/13G01N33/24G01D21/02G06F119/14
CPCG06F30/13G01D21/02G01N33/24G06F2119/14
Inventor 李宁新陈启军李振嵩陈杰吴飞张小平张浩然王志强
Owner CHINA WATER RESOURCES PEARL RIVER PLANNING SURVERYING & DESIGNING
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