• 专利标题:   Method for determining content of carbon fiber or graphene conductive asphalt concrete components, involves obtaining carbon fiber content and graphene content in which fiber content or conductive asphalt concrete component is determined.
  • 专利号:   CN111710371-A
  • 发明人:   LIU H, TAN Y, LIU K, WANG Y, XU H
  • 专利权人:   QILU TRANSPORTATION DEV GROUP CO LTD, HARBIN INST TECHNOLOGY
  • 国际专利分类:   G16C020/20, G16C020/70, G06F030/23
  • 专利详细信息:   CN111710371-A 25 Sep 2020 G16C-020/20 202083 Pages: 8 Chinese
  • 申请详细信息:   CN111710371-A CN10549753 16 Jun 2020
  • 优先权号:   CN10549753

▎ 摘  要

NOVELTY - The method involves preparing concrete according to a gradation type of asphalt concrete, and making two different rut board test pieces. A finished rut plate specimen is cut into small beams. The industrial computer tomography (CT) is used to scan the above-mentioned two kinds of trabecular specimens to obtain the cross-sectional images of the two trabecular extension directions, and finite element analysis software is imported respectively. A grading type is determined according to the current density diagrams of two different trabecular specimens obtained by the finite element analysis software. An amount of asphalt used is determined according to the resistivity and the void ratio of the Marshall specimen. By obtaining the resistivity regression equation, the corresponding carbon fiber content and graphene content can be obtained, in which the content of the carbon fiber or graphene conductive asphalt concrete component is determined. USE - Method for determining content of carbon fiber or graphene conductive asphalt concrete components. ADVANTAGE - The conductive asphalt mixed soil satisfies the condition of melting snow, and improves the working efficiency and economic benefit. DESCRIPTION OF DRAWING(S) - The drawing shows a graphical representation diagram illustrating the method for determining content of carbon fiber or graphene conductive asphalt concrete components. (Drawing includes non-English language text)