|本期目录/Table of Contents|

[1]陈志为,陈 宇,吴 焜,等.BIM技术在桥梁承载力评定中的应用[J].建筑科学与工程学报,2018,35(05):101-108.
 CHEN Zhi-wei,CHEN Yu,WU Kun,et al.Application of BIM Technology in the Evaluation of Bridge Bearing Capacity[J].Journal of Architecture and Civil Engineering,2018,35(05):101-108.
点击复制

BIM技术在桥梁承载力评定中的应用(PDF)
分享到:

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
35卷
期数:
2018年05期
页码:
101-108
栏目:
出版日期:
2018-09-03

文章信息/Info

Title:
Application of BIM Technology in the Evaluation of Bridge Bearing Capacity
作者:
陈志为陈 宇吴 焜黄 颖
厦门大学建筑与土木工程学院
Author(s):
CHEN Zhi-wei CHEN Yu WU Kun HUANG Ying
School of Architecture and Civil Engineering, Xiamen University
关键词:
BIM技术桥梁荷载试验承载力评定
Keywords:
BIM technology bridge loading test bearing capacity evaluation
分类号:
-
DOI:
-
文献标志码:
A
摘要:
针对桥梁荷载试验及承载力评定中的信息管理问题,通过在建筑信息模型建模软件Revit和SQL Server数据库上进行二次开发,设计系统框架并搭建应用模块,形成一套新的桥梁承载力评定系统。在实桥案例中该系统被应用到一座预应力混凝土T形刚构桥,在某种程度上证明了其应用于实桥的可行性与有效性。结果表明:三维可视化模拟荷载试验相关的所有空间信息与数据信息均通过BIM模型集成管理;通过管理信息数据库,使数据录入、存储、查询和修改,更加方便高效; BIM模型可直接转换成有限元模型,扩展了结构分析功能,使桥梁承载力评定更趋于自动化;可方便比较桥梁试验的历史数据,纵观不同检测时点的指标改变,掌握桥梁现状和变化趋势。
Abstract:
In view of the problem of information management in bridge loading test and bearing capacity evaluation, a bridge carrying capacity evaluation system was developed through designing the system framework and establishing the application modules based on BIM modeling software Revit and SQL Server database. Finally, the system was applied to a prestressed concrete Ttype rigid frame bridge in the case study of real bridge, and to some extent its feasibility and effectiveness of the practical application was proved. The results show that loading tests simulated by threedimensional visualization technology, and all of testing related spatial information and data information are integrated and managed by BIM model. The management of information database makes data input, storage, query and modify more convenient and efficient. BIM model can be directly converted into finite element model, and the structure analysis function is extended to make the bridge carrying capacity evaluation more automatic. It can be convenient to compare the historical data of the bridge testing, take a look at the change of the index of different detection time, master the current situation and the trend of the bridge.

参考文献/References:

相似文献/References:

[1]王艺霖,刘西拉,方从启.基于应变指标的桥梁损伤识别方法[J].建筑科学与工程学报,2011,28(02):62.
 WANG Yi-lin,LIU Xi-la,FANG Cong-qi.Bridge Damage Detection Method Based on Strain Index[J].Journal of Architecture and Civil Engineering,2011,28(05):62.
[2]王艺霖,刘西拉,方从启.桥梁损伤定位的差分曲率差值指标[J].建筑科学与工程学报,2012,29(03):68.
 WANG Yi-lin,LIU Xi-la,FANG Cong-qi.Damage Localization in Bridges Using Differential Curvature Difference Indicator[J].Journal of Architecture and Civil Engineering,2012,29(05):68.

备注/Memo

备注/Memo:
更新日期/Last Update: 2018-09-03