.png){kind=icon}
返回
Roadheader - A comprehensive review
.png){kind=icon}
PRE
AI
DOI：10.1016/j.tust.2019.103148.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Mechanical excavators are preferred to conventional drilling and blasting as blasting poses several regulatory and operational issues. The roadheader is a machine for excavating rock in mining and civil construction projects. It is a hybrid machine, with better manoeuvrability than that of tunnel boring machines. It can cut rocks even up to 160 MPa, if laminated or fractured, in different tunnel profiles and adapts easily to changing operational conditions. A comprehensive survey of literature pertaining to varied aspects of the roadheader is presented in this paper. This review classifies literature on roadheaders into multiple classes and sub-classes and identifies important parameters that define roadheader efficiency and the risk factors involved in its deployment. We also provide an account of recent technological additions that help collect data on roadheader performance during operations. Such data has the potential to rapidly improve roadheader design.
Keyword:
Roadheader
Mechanical excavation
Tunnelling
Review
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
7.4
论文数:
7.0K
被引数:
3.5W
机构
引用论文
Engineering geological appraisal of the rock masses and preliminary support design, Dorukhan Tunnel, Zonguldak, Turkey.png)
ENGINEERING GEOLOGY
ENGINEERING GEOLOGYIF8.4
PREAI
分享收藏
分享收藏Developing a fuzzy model based on subtractive clustering for road header performance prediction
PREAI
分享收藏
查看更多内容