三铰点结构是四柱充填液压支架的核心结构,其受力情况复杂,直接影响四柱充填液压支架的工作性能。文中针对四柱充填液压支架ZC 6700/18/34,利用Solid W orks2010建立三维参数化模型,在对其合理简化的基础上,利用有限元分析软件A N SY S ...三铰点结构是四柱充填液压支架的核心结构,其受力情况复杂,直接影响四柱充填液压支架的工作性能。文中针对四柱充填液压支架ZC 6700/18/34,利用Solid W orks2010建立三维参数化模型,在对其合理简化的基础上,利用有限元分析软件A N SY S W orkbench14.5进行有限元受力分析。根据分析结果,优化三铰点结构设计方案,提高四柱充填液压支架的整机性能,为四柱充填液压支架的设计提供参考依据。展开更多
In order to obtain the principle of Pantadome lifting process and make theoretical foundation for practical applications, the core idea of Pantadome was introduced, which is to make a structure become a mechanism by t...In order to obtain the principle of Pantadome lifting process and make theoretical foundation for practical applications, the core idea of Pantadome was introduced, which is to make a structure become a mechanism by temporarily removing some members during the process of construction.The Abstract motion model was built. By determining the change of the coordinates of the hinge joint and that of each point of the structure, simulative analysis of the mechanical motion of Pantadome was realized. Then general program that simulates the lifting process of Pantadome was developed based on AutoCAD environment by Auto Lisp language. By completing the theoretical analysis of the lifting process of Pantadome, three-dimensional simulation of the lifting process of Pantadome was realized. And it is successfully applied to bidding work of practical engineering.展开更多
文摘三铰点结构是四柱充填液压支架的核心结构,其受力情况复杂,直接影响四柱充填液压支架的工作性能。文中针对四柱充填液压支架ZC 6700/18/34,利用Solid W orks2010建立三维参数化模型,在对其合理简化的基础上,利用有限元分析软件A N SY S W orkbench14.5进行有限元受力分析。根据分析结果,优化三铰点结构设计方案,提高四柱充填液压支架的整机性能,为四柱充填液压支架的设计提供参考依据。
文摘In order to obtain the principle of Pantadome lifting process and make theoretical foundation for practical applications, the core idea of Pantadome was introduced, which is to make a structure become a mechanism by temporarily removing some members during the process of construction.The Abstract motion model was built. By determining the change of the coordinates of the hinge joint and that of each point of the structure, simulative analysis of the mechanical motion of Pantadome was realized. Then general program that simulates the lifting process of Pantadome was developed based on AutoCAD environment by Auto Lisp language. By completing the theoretical analysis of the lifting process of Pantadome, three-dimensional simulation of the lifting process of Pantadome was realized. And it is successfully applied to bidding work of practical engineering.
