[1]颜学渊,郑欣颖,刘旭宏,等.基于SketchUp和OSG的区域建筑震害模拟三维动态可视化[J].华侨大学学报(自然科学版),2025,(1):38-45.[doi:10.11830/ISSN.1000-5013.202409014]
　YAN Xueyuan,ZHENG Xinying,LIU Xuhong,et al.Three-Dimensional Dynamic Visualization of Regional Building Seismic Damage Simulation Base on SketchUp and OSG[J].Journal of Huaqiao University(Natural Science),2025,(1):38-45.[doi:10.11830/ISSN.1000-5013.202409014]
点击复制

基于SketchUp和OSG的区域建筑震害模拟三维动态可视化()
分享到：

《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
期数:
2025年第1期
页码:
38-45
栏目:
出版日期:
2025-01-10

文章信息/Info

Title:
Three-Dimensional Dynamic Visualization of Regional Building Seismic Damage Simulation Base on SketchUp and OSG
文章编号:
1000-5013(2025)01-0038-08
作者:
颜学渊1;  郑欣颖1;  刘旭宏2;  赵瀚彬1
1. 福州大学 土木工程学院, 福建 福州 350108;2. 福建理工大学 土木工程学院, 福建 福州 350118
Author(s):
YAN Xueyuan1;  ZHENG Xinying1;  LIU Xuhong2;  ZHAO Hanbin1
1. College of Civil Engineering, Fuzhou University, Fuzhou 350108, China; 2. School of Civil Engineering, Fujian University of Technology, Fuzhou 350118, China
关键词:
区域建筑三维建模;  三维动态可视化;  震害模拟;  草图大师;  OSG三维渲染引擎
Keywords:
regional building three-dimensional modeling;  three-dimensional dynamic visualization;  seismic damage simulation;  sketch master;  OSG three-dimensional rendering engine
分类号:
X43;TP391.9
DOI:
10.11830/ISSN.1000-5013.202409014
文献标志码:
A
摘要:
针对现有震害模拟可视化方法建模环节存在的不足,设计一种基于SketchUp草图大师的区域建筑三维建模方法。该方法解决了传统建模方法中过于依赖原始数据和模型维护困难的问题,实现区域建筑建模的灵活性和模型的可维护性。利用OSG三维渲染引擎和Qt框架搭建震害模拟三维动态可视化平台,完成区域建筑震害模拟的三维动态可视化。以福建省福州市台江区某区域为例,对该区域进行三维建筑建模和震害模拟结果的动态可视化展示。结果表明:所提建模方法和平台具有可行性。
Abstract:
A regional building three-dimensional(3D)modeling method based on SketchUp sketch master is designed to solve the shortcomings in the modeling segment of existing seismic damage simulation visualization methods. The method overcomes the problems of traditional modeling methods overdependent on original data and model maintenance difficulties, the flexibility of regional building modeling and the maintainability of the models are achieved. A 3D dynamic visualization platform for seismic damage simulation is constructed using OSG 3D rendering engines and Qt framework, the 3D dynamic visualization of regional building damage simulation is accomplished. Taking Taijiang District, Fuzhou City, Fujian Province as an example, 3D building modeling and dynamic visualization displays of seismic damage outcomes are carried out. The results show that the modeling method and platform are feasible.

参考文献/References:

[1] 许镇,陆新征,韩博,等.城市区域建筑震害高真实度模拟[J].土木工程学报,2014,47(7):46-52.DOI:10.15951/j.tmgcxb.2014.07.032.
[2] 张鹏程.村镇区域砌体结构信息智能获取与震害预测[D].大连:大连理工大学,2021.DOI:10.26991/d.cnki.gdllu.2021.000477.
[3] 陈相兆,孙柏涛,李芸芸,等.基于CityEngine的城市建筑群三维震害模拟研究[J].地震工程与工程振动,2018,38(4):93-99.DOI:10.13197/j.eeev.2018.04.93.chenxz.014.
[4] ?ZSOY? A E,SANRI K I,üNEN H C.Visualization of seismic vulnerability of buildings with the use of a mobile data transmission and an automated GIS-based tool[J].Structures,2020,24:50-58.DOI:10.1016/j.istruc.2020.01.004.
[5] ZHAI Yongmei,CHEN Shenglong.A seismic hazard prediction system for urban buildings based on time-history analysis[J].Mathematical Problems in Engineering,2020,2020:1-18.DOI:10.1155/2020/7367434.
[6] ZHAI Yongmei,CHEN Shenglong,OUYANG Qianwen.GIS-based seismic hazard prediction system for urban earthquake disaster prevention planning[J].Sustainability,2019,11(9):2620.DOI:10.3390/su11092620.
[7] HORI M,ICHIMURA T,KOKETSU K,et al.Current state of integrated earthquake simulation for earthquake hazard and disaster[J].Journal of Seismology,2008,12(2):307-321.DOI:10.1007/s10950-007-9083-x.
[8] 韩博,陆新征,许镇,等.基于高性能GPU计算的城市建筑群震害模拟[J].自然灾害学报,2012,21(5):6-22.DOI:10.13577/j.jnd.2012.0503.
[9] 孙柏涛.城市震害三维模拟系统的实现方法[J].地震工程与工程振动,2010,30(5):1-8.DOI:10.13197/j.eeev.2010.05.001.
[10] 王东明,陈敬一,高杰.基于地震巨灾情景构建的应急救援演练虚拟仿真系统架构与设计[J].自然灾害学报,2021,30(4):18-34.DOI:10.13577/j.jnd.2021.0403.
[11] 张灿.基于地震动参数的城市建筑震害情景构建[D].兰州:中国地震局兰州地震研究所,2022.DOI:10.27491/d.cnki.gzdls.2022.000016.
[12] 王可鑫.基于基督城震害和精细化仿真的城市抗震韧性研究[D].哈尔滨:中国地震局工程力学研究所,2020.DOI:10.27490/d.cnki.ggjgy.2020.000052.
[13] 陆新征,田源,许镇,等.一种新型城市地震灾害模拟方法:城市抗震弹塑性分析方法[J].科学通报,2020,65(11):1055-1062.DOI:10.1360/TB-2019-0679.
[14] BARTONEK D,BUDAY M.Problems of creation and usage of 3D model of structures and theirs possible solution[J].Symmetry,2020,12(1):181.DOI:10.3390/sym12010181.
[15] 许捍卫,房晓亮,任家勇,等.基于SketchUp的城市三维建模技术[J].测绘科学,2011,36(1):213-214.
[16] 谷彦斐,徐泮林,丁鹏文,等.基于SketchUp与ArcGIS的数字校园设计与实现[J].测绘与空间地理信息,2019,42(9):148-150.
[17] 单杰,李志鑫,张文元.大规模三维城市建模进展[J].测绘学报,2019,48(12):1523-1541.
[18] 李昌明,李东年,赵正旭,等.基于OSG与Qt的FAST三维场景仿真[J].计算机应用与软件,2022,39(2):1-5,62.
[19] 中国建筑科学研究院.建筑抗震设计规范: GB 50011-2010[S].北京:中国建筑工业出版社,2016.
[20] 清华大学、西南交通大学、北京交通大学土木工程结构专家组.汶川地震建筑震害分析[J].建筑结构学报,2008,29(4):1-9.DOI:10.14006/j.jzjgxb.2008.04.001.

备注/Memo

备注/Memo:
收稿日期: 2024-09-21
通信作者: 颜学渊(1982-),男,教授,博士,博士生导师,主要从事结构减隔震方面的研究。E-mail:yxy820910@sina.com。
基金项目: 国家自然科学基金资助项目(52278490); 福建省科技计划项目(2022Y3001, 2023J01343, 2023-K-104, 2023-K-105, 2023-K-109); 福建省中青年教师教育科研资助项目(JAT231056); 福建理工大学科技资助项目(GY-Z220228)
更新日期/Last Update: 2025-01-20