桥梁空间分析软件(3DBridge)科学计算可视化技术  

Scientific Computing Visualization Technique of Bridge Spatial Analysis Software(3DBridge)

作　　者：杨峻[1] 朱运河[1] 马润平[1] 

机构地区：[1]中铁大桥勘测设计院有限公司,湖北武汉430056

出　　处：《世界桥梁》2010年第1期72-75,共4页World Bridges

摘　　要：介绍将桥梁工程计算过程中的桥梁结构,施工、运营的数学模型及计算结果转换为图形及图像在屏幕上显示,并与之进行交互处理的技术。阐述3DBridge软件科学计算可视化建模技术的系统设计和其它关键技术,着重论述快速便捷地建立桥梁工程的数学模型。通过工程的实际应用,验证应用科学计算可视化技术增强了使用3DBridge软件的直观性、易用性与便捷性。This paper introduces the technique for converting the mathematic models and computing results of the structures, construction and operation of bridges into the graphics and images in the computing process of bridge engineering, the display of the graphics and images on screen and the realization of the corresponding interactive processing, elaborates the system design and other related key techniques for modeling the scientific computing visualization of the 3DBridge software and finally highlights the ways of easily and rapidly establishing the mathematic models for bridge engineering. Through the practical application, the paper also verifies that the direct vision, easy utilization and rapidity of the 3DBridge software have been enhanced, using the scientific computing visualization technique.

关 键 词：桥梁 软件 3DBridge 科学计算可视化 建模 OPENGL 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论] U442[自动化与计算机技术—计算机科学与技术]