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Application status of steel slag asphalt mixture

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00341366" target="_blank" >RIV/68407700:21110/20:00341366 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.19818/j.cnki.1671-1637.2020.02.002" target="_blank" >https://doi.org/10.19818/j.cnki.1671-1637.2020.02.002</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.19818/j.cnki.1671-1637.2020.02.002" target="_blank" >10.19818/j.cnki.1671-1637.2020.02.002</a>

Alternative languages

  • Result language

    čínština

  • Original language name

    钢渣沥青混合料应用现状

  • Original language description

    总结了钢渣的物理性质、化学成分及矿物相组成; 分析了影响钢渣体积安定性的因素及其改善措施; 探讨了钢渣沥青混合料的配合比设计方法; 分析了钢渣沥青混合料的路用性能(高温稳定性、低温抗裂性、水稳定性、抗疲劳性、体积安定性、抗滑性)及其功能特性(导电性与微波加热); 研究了钢渣沥青混合料的生态、社会及经济效益; 介绍了国内外的工程应用。研究结果表明:钢渣可用于沥青混合料,且应为陈化半年以上的转炉钢渣或电炉钢渣; 钢渣的物理力学性能优良,而化学成分及矿物相组成受炼钢工艺影响有所区别; 钢渣体积安定性的不足可通过预处理或陈化处理得到较好的改善; 钢渣沥青混合料的配合比设计要点包括钢渣替代传统集料的方式和比例、沥青混合料级配修正、有效相对密度测定以及最佳油石比的确定; 钢渣沥青混合料的路用性能及功能特性优于天然集料沥青混合料,具有较好的环境影响性且综合经济效益更高; 关于钢渣沥青混合料路用性能的研究较多,而作用机理方面相对缺乏,关键性的限制因素如密度较高、体积安定性不良、混合料沥青用量增加等仍未得到根本性解决; 未来应重点研究钢渣沥青路面的长期性能及质量控制体系,并开展全寿命周期研究,以加快钢渣沥青路面的应用与推广。

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • OECD FORD branch

    20101 - Civil engineering

Result continuities

  • Project

    <a href="/en/project/8JCH1002" target="_blank" >8JCH1002: Compound rejuvenating effects on aged bitumen from reclaimed asphalt material by bio-waste additives</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Traffic and Transportation Engineering

  • ISSN

    1671-1637

  • e-ISSN

    1671-1637

  • Volume of the periodical

    20

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    CN - CHINA

  • Number of pages

    19

  • Pages from-to

    15-33

  • UT code for WoS article

  • EID of the result in the Scopus database

    2-s2.0-85086502842