关键词: 计算机应用, 动态模拟, 造桥机, 虚拟现实模型语言

Abstract: 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.

Key words: computer application, dynamic imitation, bridge building machine, VRML