摘要
基于BIM技术的3D可视化设计环境和4D虚拟仿真环境,研究BIM辅助施工方案可视化设计和虚拟推演的方法和流程,以及施工方案的环境、结构和施工设施等三维数字模型设计原则。针对铁路隧道仰拱与仰拱填充施工特点,利用BIM辅助施工方案可视化设计,建立施工方案的三维数字模型,优化设计仰拱与仰拱填充快速施工装备与工艺,模拟方案的施工过程。结果表明,BIM辅助铁路隧道施工方案优化设计,取得了很好的效果。
The visual design of construction scheme and virtual deduction method and process are studied based on BIM-aided three-dimensional and four-dimensional virtual simulation,and the design principles for 3D digital models of the environment,structure and facilities related to the construction scheme are also addressed. Then,3D digital model of the construction scheme is established,the equipment and process for rapid construction of inverted arch and filling are optimized and the work progress issimulated. The results show that BIM-aided design is effective in optimizing the design of railway tunnel construction scheme.
出处
《铁道标准设计》
北大核心
2016年第5期108-111,共4页
Railway Standard Design
