Stability Analysis of Tunnel Support Systems Using Numerical and Intelligent Simulations (Case Study: Kouhin Tunnel of Qazvin-Rasht Railway)
作者: Reza MikaeilHadi BakhshinezhadSina Shaffiee HaghshenasMohammad Ataei
刊名: Rudarsko - Geolosko - Naftni Zbornik, 2019, Vol.34 (2), pp.1-11
来源数据库: ProQuest Journal
原始语种摘要: According to underground construction development and its high cost process, an accurate assessment and prevention of probable risks are of significant importance. Different methods have been developed to assess underground constructions. In this paper, the aim is to develop a new soft computing model to evaluate tunnel support systems. Firstly, a numerical analysis was performed using the explicit finite difference model by FLAC2D software to excavate a sequence model and support system installation. The design loads including the axial force, moment, and shear force were calculated for some important points of the support system including the crown, the middle of the bottom and the side walls. In order to analyse the stability of the support system, the section points were evaluated...
全文获取路径: ProQuest  (合作)

  • system 
  • developed 开发
  • cluster 
  • support 支柱
  • safety 安全
  • importance 重要性
  • installation 安装
  • construction 构造
  • development 开发
  • force