Advanced design for vibroseis truck's ROPS and its secure and protective performance analyses based on dynamics simulation research
作者: Zhiqiang Huang Zhen Chen Shuang Jing Qin Li Hang Liu Liang Guo Lei Ma Zhifei Tao
刊名: Int. J. of Heavy Vehicle Systems, 2016, Vol.23 (2), pp.190-211
来源数据库: Inderscience Enterprises Limited
DOI: 10.1504/IJHVS.2016.075505
关键词: vibroseis trucksprotection evaluationperformance evaluationstability lawfinite element methodFEMvehicle dynamicsdynamic modellingsimulationheavy vehiclesadvanced designROPSrollover protective structuretruck rolloverrollover dynamicsstressstrainimpact deformationimpact accelerationinterior energy distributionvehicle structureoptimal designvibroseis truck safetyvehicle safetyoil and gas exploration equipmentthumper trucks.
原始语种摘要: This research develops a design methodology for the vibroseis truck rollover protective structure (ROPS) and analyses its safety and protective performance with dynamics simulations. A new ROPS with the vertical anti-rolling over property is designed. For the typical field working conditions, we perform the stability study on the vibroseis truck and find its threshold function by using rollover dynamics. With the proposed protection and performance evaluation criteria, we analyse the protection performance of the new and old ROPS with finite element (FE) dynamics simulation. Then, the stress to strain, impact deformation, impact acceleration and interior energy distribution law are obtained during the process of the truck rolling over. The effect of the structure on its protective...
全文获取路径: Inderscience 出版公司 

  • truck 载重汽车
  • design 设计
  • performance 性能
  • research 
  • dynamics 动力学
  • safety 安全
  • protection 保护
  • rollover 剧烈横摇
  • simulation 模拟
  • proposed 建议的