基于VRML的移动模架造桥机的动态模拟  

Dynamic Imitation of Moving Bridge Building Machine Based on VRML

作　　者：冯桂珍[1] 王大鸣[1] 池建斌[1] 王咏梅[1] 

机构地区：[1]石家庄铁道学院机械工程分院,河北石家庄050043

出　　处：《工程图学学报》2010年第2期139-143,共5页Journal of Engineering Graphics

摘　　要：造桥机是工程机械中的重要机械设备,鉴于其结构复杂、研制周期长、资金投入大等特点,在设计前期对其进行动态模拟有其理论和实际意义。以某移动模架造桥机为对象,在深入了解其装配关系和施工工艺的基础上,利用VRML实现了装配与施工工艺过程的动态模拟。模拟过程具有动态性、交互性。Bridge building machine is an important mechanic equipment.Due to its complicated structure,long product period and large investment,dynamic imitation is very important in the design.Aiming at the moving form frame bridge building machine,through studying its assembly structure and manufacturing process,a dynamical imitation system for this machine design is developed based on VRML with the characteristics of dynamic,interactive and low web brand network.

关 键 词：计算机应用 动态模拟 造桥机 虚拟现实模型语言 

分 类 号：U445.36[建筑科学—桥梁与隧道工程]