基于BIM技术的张吉怀铁路桥梁0号块设计原理及应用

Design Principle and Application of Zhangjihuai Railway Bridge No.0 Block Based on BIM Technology

在大型桥梁工程传统设计过程中,面临设计周期长,钢筋管网复杂、多层交叉难以直观反映真实的布置情况。为实现张家界至怀化铁路某桥梁连续梁工程安全、智能、高效设计施工,基于BIM软件进行建模设计,对设计及图纸校核全过程进行协调把控,同时对钢筋碰撞进行检查,优化完善了原有架构设计。

In the traditional design process of large-scale bridge engineering,it is difficult to intuitively reflect the real layout situation in the case of long design cycle,complex steel pipe network and multi-layer intersection.In order to realize the safe,intelligent and efficient design and construction of a bridge continuous beam project in Zhangjiajie-to-Huaihua Railway,the modeling design is carried out based on BIM software,and the whole process of design and drawing verification is coordinated and controlled,and the steel bar collision is checked simultaneously,and the original architecture design is optimized and improved.