Automatic online monitoring method and system for cable clamp slippage and readable storage medium

A cable clip and slip technology, applied in the field of bridge construction, can solve the problems of non-traceability of detection data, time-consuming and laborious, low detection frequency and inability to detect in time.

Pending Publication Date: 2021-02-05
HUNAN PROVINCIAL COMM PLANNING SURVEY & DESIGN INST CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide an automatic on-line monitoring method and system for cable clamp slippage, and a readable storage medium to solve the problem that the existing manual insp

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
  • Automatic online monitoring method and system for cable clamp slippage and readable storage medium
  • Automatic online monitoring method and system for cable clamp slippage and readable storage medium
  • Automatic online monitoring method and system for cable clamp slippage and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0048] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positi...

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 belongs to the technical field of bridge construction and relates to an automatic online monitoring method and system for cable clamp slippage and a readable storage medium. Displacementdata, collected by a displacement meter, of a cable clamp relative to a main cable are sampled according to a preset sampling frequency; temperature data collected by a temperature meter are sampled;an average temperature vector T of the same section temperature of the main cable is obtained according to the temperature data; a displacement monitoring vector X of the cable clamp relative to themain cable is obtained according to the displacement data; a corrected cable clamp slippage value is obtained according to a linear correlation equation of the average temperature vector and the displacement monitoring vector. According to the automatic online monitoring device for the cable clamp slippage, cable clamp slippage displacement data and structure temperature near the cable clamp are sampled through the displacement meter and the temperature meter; a temperature meter measurement result and a displacement meter measurement result can be combined; temperature influences are eliminated through algorithm correction, and therefore, the accurate cable clamp slippage value is obtained.

Description

technical field [0001] The invention relates to the technical field of bridge construction, in particular to an automatic on-line monitoring method and system for cable clamp slippage, and a readable storage medium. Background technique [0002] The cable clamp is an important component in the suspension bridge. It is a tool to connect the sling and the main cable, and transmit the load on the sling to the important part of the main cable. The cable clamp is usually made of cast steel. The common structure is left and right halves or up and down Two halves. It is fixed and installed at a specific position of the main cable by high-strength bolts, so that the inner wall of the cable clamp can exert pressure on the main cable of the suspension bridge, preventing the cable clamp from sliding down along the main cable of the suspension bridge. [0003] In order to ensure the safety of the suspension bridge, the cable clamp on the main cable of the suspension bridge should be ch...

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): G01B21/02G01K13/00
CPCG01B21/02G01K13/00
Inventor 张国刚吴坤平杜勇立戴小冬邓龙飞韦丽琼
Owner HUNAN PROVINCIAL COMM PLANNING SURVEY & DESIGN INST CO LTD
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