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

Detection method and calibration method for structure depth of sand laying method

A technology of construction depth and detection method, applied in the direction of measuring devices, instruments, etc., can solve problems such as affecting detection accuracy, and achieve the effect of ensuring leveling accuracy, ensuring paving quality, and reducing labor force.

Pending Publication Date: 2022-02-01
ZHENGZHOU DONGCHEN SCI & TECH +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual paving of sand is affected by the experience and proficiency of the operator, which affects the detection accuracy of the composition depth

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
  • Detection method and calibration method for structure depth of sand laying method
  • Detection method and calibration method for structure depth of sand laying method
  • Detection method and calibration method for structure depth of sand laying method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0037] It should be noted that, unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the description of the present invention are only for the purpose of describing specific embodiments, and are not used to limit the present invention.

[003...

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 relates to a detection method and calibration method for the structure depth of a sand paving method. The detection method comprises the following steps: 1, pouring a certain volume of sand to the center of a to-be-detected area of a road surface, and 2, paving the sand by using a sand paving device. The sand paving device comprises a device support and a flattening plate, the flattening plate is a circular plate, a rotating frame driven by a first power mechanism is rotationally assembled on the device support, the flattening plate is arranged on the rotating frame, and the sand paving device further comprises a second power mechanism for driving the flattening plate to move in the radial direction. The method for detecting the structure depth of a sand laying method has higher sand laying precision. The invention further provides a calibration method for the structure depth of the sand laying method, and the calibration method can be used for calibrating manual sand laying.

Description

technical field [0001] The invention relates to the field of structural depth detection and calibration, in particular to a detection method and a calibration method for the structural depth of the topdressing method. Background technique [0002] The structural depth of the pavement surface is also called the texture depth, which is an important indicator of the roughness of the pavement. It refers to the average depth of the uneven opening pores on a certain area of ​​the pavement surface. It is mainly used to evaluate the macroscopic roughness, drainage and skid resistance of the pavement. . [0003] Manual sand spreading is a common way to detect the depth of road surface structure. The operation process of manual sand spreading is to pour a certain volume of sand on the road surface to be tested, and then manually hold the push plate to spread the sand from the center to the periphery. On the detected road, the paved sand is a circle, and the construction depth of the ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/30G01B21/18
CPCG01B21/30G01B21/18
Inventor 程宏薛建成王霑李朴姜涛王荣荣孙萌陈凤娟
Owner ZHENGZHOU DONGCHEN SCI & TECH
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