基于BIM(建筑信息模型)技术的桥墩模块化设计软件  

Study on the Development of Pier Modular Design Software Based on BIM

作　　者：余兴胜[1] YU Xingsheng(China Railway SIYUAN Survey andDesign Group Co.,Ltd., 430063,Wuhan,Chin)

机构地区：[1]中铁第四勘察设计院集团有限公司,武汉高级工程师430063

出　　处：《城市轨道交通研究》2018年第6期48-51,共4页Urban Mass Transit

摘　　要：基于BIM(建筑信息模型)技术的桥墩模块化设计软件将桥墩划分为垫石、顶帽、托盘、墩身和墩脚等参数化节段,利用精确数值积分方法,可实现桥墩全参数化、模块式BIM建模及设计检算。该软件提供统一、灵活、简洁、可视化的设计输入及数据组织方式,适用于任意截面形状、截面间多曲线变化的桥墩设计;同时,利用BIM技术整合了桥墩设计、绘图和工程量计算的全过程,不仅提高了计算精度,而且快捷灵活;可纳入全桥模型,为桥墩的施工和运营维护管理提供服务。The modular design software based on BIM technology divides the pier into pad stone,hat,tray,body and feet assembled segments.By using accurate numerical integration method,a fully parametric,modular pier BIM modeling and design calculation software could be achieved.The software provides a unified,flexible,concise and visual design input and data organization method,it is suitable for the design of pier with arbitrary cross section shape and curve gradient between sections.At the same time,the whole process of design,drawing and quantity calculation is integrated with the pier BIM model,which is incorporated into the whole bridge model to provide service for the construction,operation and maintenance with higher computational accuracy,quick and flexible operability.

关 键 词：桥墩 模块化设计 参数化节段 建筑信息模型 通用截面 

分 类 号：U443.22[建筑科学—桥梁与隧道工程]