基于多支点滑动迁移方式的虚拟仿真系统的开发
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摘要
建筑物迁移技术,是一项新兴工程技术,该技术的出现,不仅解决了城市规划与现有尚具使用或文物价值的建筑物之间的矛盾,而且比其它方法更能节约大量的人力、物力和时间效益,并带来巨大的社会和环境效益,因此建筑物迁移技术必将得到快速发展。然而建筑物迁移工程是涉及多学科的复杂工程,其理论研究尚不健全,存在许多尚未研究和急需解决的问题。针对迁移工程存在的问题,本文建立了建筑物多支点滑动迁移方式的虚拟仿真模型,研究了其受力效应的特点和规律,并开发出建筑物迁移工程仿真可视化系统,为保证建筑物迁移工程安全、可靠、经济的完成的提供了理论指导和辅助设计工具。主要研究内容如下:
(1)探索迁移建筑物模型参数的确定方法及迁移模型位移边界条件的约束方法并建立参数化有限元模型;
(2)对比分析建筑物迁移工程中多种托换结构的受力特性,并对托架结构及斜柱位置进行了优化分析,得出了托架结构及斜柱受力特点和改进的方向,为现场施工提供科学依据。
(3)运用ANSYS中的生死单元技术对迁移建筑物托换过程进行仿真分析,运用重力释放方法对顶升和平移过程进行仿真分析,并开发出基于VB的迁移建筑物虚拟仿真系统实现了建筑物迁移的数字化和可视化分析。
Building moving is a new engineering technology . The technology has many advantages, such as saving much money, material resources and time than other methods. It can also solve the conflict between city planning with the existing buildings of scientific value or useful, so the technology is developing quickly. However because building moving technology is a multi-disciplinary complex project, the theoretical research for the project is still not perfect and many problems need to be solved. Aiming at such problem, a simulation model for multi-supporting building moving project by sliding way is built and the effects caused by the boundary condition changes during the moving process is studied systemically in the paper. And then a computer aided design system of building moving engineering is also developed, which is significant to the project and can be a helpful tool of obtaining solutions. The research work is listed as following:
(1) A method to pick up the parameter of building moving model is found out and the restraint method for the model is given by studying the characteristics of the building moving project. And then the parametric finite element model is built.
(2) The comparison of characteristics for various underpinning structure is and the optimization design is done for the underpinning trusswork and the location of batter post. And then the characteristics of the two structural members and improvement aim are obtained. The conclusions of this paper is significant to building moving project.
(3) The method of Birth and Death is used to stimulated the process of that when upper structure is separated from the basis during the building moving and the method of inertia relief is used to stimulated the process of jacking and horizontal moving, and then a computer aided design system based on VB for building moving project is developed. At he same time the simulation of digitalization and visualization on building moving project is realized.
(1)探索迁移建筑物模型参数的确定方法及迁移模型位移边界条件的约束方法并建立参数化有限元模型;
(2)对比分析建筑物迁移工程中多种托换结构的受力特性,并对托架结构及斜柱位置进行了优化分析,得出了托架结构及斜柱受力特点和改进的方向,为现场施工提供科学依据。
(3)运用ANSYS中的生死单元技术对迁移建筑物托换过程进行仿真分析,运用重力释放方法对顶升和平移过程进行仿真分析,并开发出基于VB的迁移建筑物虚拟仿真系统实现了建筑物迁移的数字化和可视化分析。
Building moving is a new engineering technology . The technology has many advantages, such as saving much money, material resources and time than other methods. It can also solve the conflict between city planning with the existing buildings of scientific value or useful, so the technology is developing quickly. However because building moving technology is a multi-disciplinary complex project, the theoretical research for the project is still not perfect and many problems need to be solved. Aiming at such problem, a simulation model for multi-supporting building moving project by sliding way is built and the effects caused by the boundary condition changes during the moving process is studied systemically in the paper. And then a computer aided design system of building moving engineering is also developed, which is significant to the project and can be a helpful tool of obtaining solutions. The research work is listed as following:
(1) A method to pick up the parameter of building moving model is found out and the restraint method for the model is given by studying the characteristics of the building moving project. And then the parametric finite element model is built.
(2) The comparison of characteristics for various underpinning structure is and the optimization design is done for the underpinning trusswork and the location of batter post. And then the characteristics of the two structural members and improvement aim are obtained. The conclusions of this paper is significant to building moving project.
(3) The method of Birth and Death is used to stimulated the process of that when upper structure is separated from the basis during the building moving and the method of inertia relief is used to stimulated the process of jacking and horizontal moving, and then a computer aided design system based on VB for building moving project is developed. At he same time the simulation of digitalization and visualization on building moving project is realized.
引文
[1]余同锦,刘志勇,戴靠山,建筑物整体平移技术在城市改造中的应用,山西建筑,2005,31(10)
[2]李爱群,吴二军,我国建筑物整体平移技术及工程应用进展,江苏建筑,2003,92(增刊):48-54
[3]张立人,建筑结构检测、鉴定与加固,武汉:武汉理工大学出版社,2003:219-227
[4] Lamar Kay, Pan Deitz, Stan Barber, Photo from southcombe’s collection, New Plymouth, New Zealand, The Structural Mover, 1999, 17(1)
[5]张鑫,徐向东,都爱华,国外建筑物整体平移技术的进展,工业建筑,2002,32(7):1-3
[6]张鑫,建筑物整体平移技术的发展综述,山东建筑工程学院学报,2005,20(5)
[7]杨小兵,侯建国,程斌彬等,建筑物平移技术概述,建筑技术开发,2003,30(10)
[8]张玮,建筑物移位中水平动力施加方式对托换体系及上部结构的影响:[硕士学位论文],山东,山东建筑大学,2011
[9] Kum Browniz, From Boca to Fort Pierce. The Structure Mover,1997,17(2)
[10] Gini Koster, Supermove' 99 Copenhagen Airpor,The Structure Mover, 2000, 18(1)
[11] Tallest structure moved, The Structural Mover, 2005, 23(4): 48
[12] South Carolina permits its‘heaviest road transport ever’,The Structural Mover, 2010, 23(4): 48
[13]张新中,解伟,李友琳等,建筑物整体迁移技术应用与发展,华北水利水电学院学报,1998,19(4):16-18
[14] http://www.ycwb.com/gb/content/2004-12/24/content_819822.htm,我国建筑物平移技术走在世界前列
[15]阮蔚文,阮涟,阮毅,三层砖混结构整体旋转60°技术,施工技术,1993,12:30
[16]李爱群,吴二军,高仁华,建筑物整体迁移技术,北京:中国建筑工业出版社,2006
[17]张京街,梁平县南门粮站整体平移工程的可行性研究,重庆建筑,2003(1)
[18]杨小兵,侯建国,程斌彬等,建筑物平移技术概述,建筑技术开发,2003,30(10):61-63
[19]陈爱玖,解伟,张新中,建筑物整体移动几个关键技术的研究,建筑技术开发,2002,29(5):64-65,74
[20] Pryke J F S.Re-levelingand Re-sitting History building , Proc.Symp.I -ABSE ,London,1983
[21]齐同军,科学计算可视化在结构有限元分析中的应用:[硕士学位论文],大连,大连理工大学,2001
[22]吴二军.建筑物整体平移关键技术研究与应用:[博士学位论文],南京,东南大学,2003
[23]张鑫,建筑物整体平移技术的发展综述,山东建筑工程学院学报,2005,20(5)
[24]吴二军,建筑物整体平移工程轨道沉降与沉降差的计算方法,工业建筑,2005(35)增刊
[25]朱彦鹏,谭坚贞,穆宇亮等,钢筋混凝土框架结构平移参数计算,工程抗震与加固改造,2008,30(6)
[26] Xiangdong Xu. The Horizontal Moving Skill Of Chinese Building Movers,The Structural Mover, 2001, 19(4): 34-42.
[27] Lorensen W E, Cline H E. Marching cubes: A high resolution 3D surface reconstruction algorithm ,Computer Graphics, 1987, 21(4)
[28]齐金永,编程的建筑物迁移可视化仿真系统研究:[硕士学位论文] ,天津,天津大学,2006
[29]尹天军,朱启华,茂戊己.吴忠宾馆整体平移工程设计与实施,建筑结构,2006.36(9):1~7.
[30]肖聚亮,建筑物迁移动力系统智能监控研究与应用:[博士学位论文],天津,天津大学,2006: 5
[31]李保洲,李成江,ANSYS在房屋建筑工程中的应用,国外建材科技,2006,27(6)
[32]洪健,基于ANSYS的钢筋混凝土框架:[硕士学位论文],长沙,中南大学,2009
[33]郑东强,阎祥安.建筑物移位工程位移控制临界值分析,煤炭学报,2007.32(7):714~718.
[34]扶原放,金达锋,乔蔚纬,惯性释放原理在车架结构优化设计中的应用,机械设计与研究,2009,25(1)
[35] Peng Yu,Hao Zhiyong PARAMETERIZED-PROTOTYPE-BASED DYNA- MIC OPTIMIZATION DESIGN FOR CAM PROFILE,Transactions of Nanjing University of Aeronautics &Astronautics,2007,24,4
[36] OpenGL在可视化有限元图形结果处理系统开发中的应用,计算机辅助设计与图形学学报,2003, 15(12):1554-1556
[37]欧海英,张为华,赵经成等,设计优化可视化研究综述,系统仿真学报,2008,20(20)
[38]李围,ANSYS土木工程应用实例,北京:中国水利水电出版社,2007
[39]吴二军,顾文虎,谢险峰等,斜向与旋转复合平移工程中水平托架受力分析,建筑结构学报,2010,30(5)
[40]都爱华,框架结构移位托换节点受力机理的研究:[博士学位论文],山东,山东大学,2010
[41]唐小军.吴忠宾馆整体平移工程分荷结构研究,建筑技术, 2007.38(6):419~421.
[42]博弈创作室,ANSYS9.0经典产品高级分析技术与实例详解,北京:中国水利水电出版社,2005
[43]刘立肖,迁移建筑物的参数化建模和有限元仿真:[硕士学位论文] ,天津,天津大学,2009
[44]郑东强.基于非概率区间集合模型的建筑物迁移工程多支点控制研究:[博士学位论文],天津,天津大学, 2007
[45]康凤举,华翔,李宏宏,张博等.可视化技术发展综述,系统仿真学报,2009,21(17):5310-5313
[46] CASOLOS, PENA. Rigid element modal for in-plane dynamics of masonry walls considering hysteretic be haviour and damage ,Earthquake Engineering and Structural Dynamics,2007,36( 8):1029-1048
[47]彭斌,顾祥林,黄庆华,建筑结构仿真中的可视化技术,上海理工大学学报,2008,30(5)
[48]孙泽雷,建筑物迁移可视化仿真技术研究:[硕士学位论文],天津,天津大学,2009
[49]顾祥林,印小晶,林峰等,建筑结构倒塌过程模拟与防倒塌设计,建筑结构学报,2010,31(6)
[50] http://kpf-2001.blog.163.com/blog/static/13856074200773010186908/
[51]彭斌,顾祥林,苗吉军等,砌体结构倒塌反应的图形仿真技术,同济大学学报,2004,32(10)
[52]包洁,刘佐民.高温滚动轴承参数化建模及其热变形研究,武汉理工大学学报,2009,31(2):87~90.
[53]彭公孚,席长友.基于VB控件开发的ANSYS程序调用方法,武汉理工大学学报,2004,28(1):148~150.
[2]李爱群,吴二军,我国建筑物整体平移技术及工程应用进展,江苏建筑,2003,92(增刊):48-54
[3]张立人,建筑结构检测、鉴定与加固,武汉:武汉理工大学出版社,2003:219-227
[4] Lamar Kay, Pan Deitz, Stan Barber, Photo from southcombe’s collection, New Plymouth, New Zealand, The Structural Mover, 1999, 17(1)
[5]张鑫,徐向东,都爱华,国外建筑物整体平移技术的进展,工业建筑,2002,32(7):1-3
[6]张鑫,建筑物整体平移技术的发展综述,山东建筑工程学院学报,2005,20(5)
[7]杨小兵,侯建国,程斌彬等,建筑物平移技术概述,建筑技术开发,2003,30(10)
[8]张玮,建筑物移位中水平动力施加方式对托换体系及上部结构的影响:[硕士学位论文],山东,山东建筑大学,2011
[9] Kum Browniz, From Boca to Fort Pierce. The Structure Mover,1997,17(2)
[10] Gini Koster, Supermove' 99 Copenhagen Airpor,The Structure Mover, 2000, 18(1)
[11] Tallest structure moved, The Structural Mover, 2005, 23(4): 48
[12] South Carolina permits its‘heaviest road transport ever’,The Structural Mover, 2010, 23(4): 48
[13]张新中,解伟,李友琳等,建筑物整体迁移技术应用与发展,华北水利水电学院学报,1998,19(4):16-18
[14] http://www.ycwb.com/gb/content/2004-12/24/content_819822.htm,我国建筑物平移技术走在世界前列
[15]阮蔚文,阮涟,阮毅,三层砖混结构整体旋转60°技术,施工技术,1993,12:30
[16]李爱群,吴二军,高仁华,建筑物整体迁移技术,北京:中国建筑工业出版社,2006
[17]张京街,梁平县南门粮站整体平移工程的可行性研究,重庆建筑,2003(1)
[18]杨小兵,侯建国,程斌彬等,建筑物平移技术概述,建筑技术开发,2003,30(10):61-63
[19]陈爱玖,解伟,张新中,建筑物整体移动几个关键技术的研究,建筑技术开发,2002,29(5):64-65,74
[20] Pryke J F S.Re-levelingand Re-sitting History building , Proc.Symp.I -ABSE ,London,1983
[21]齐同军,科学计算可视化在结构有限元分析中的应用:[硕士学位论文],大连,大连理工大学,2001
[22]吴二军.建筑物整体平移关键技术研究与应用:[博士学位论文],南京,东南大学,2003
[23]张鑫,建筑物整体平移技术的发展综述,山东建筑工程学院学报,2005,20(5)
[24]吴二军,建筑物整体平移工程轨道沉降与沉降差的计算方法,工业建筑,2005(35)增刊
[25]朱彦鹏,谭坚贞,穆宇亮等,钢筋混凝土框架结构平移参数计算,工程抗震与加固改造,2008,30(6)
[26] Xiangdong Xu. The Horizontal Moving Skill Of Chinese Building Movers,The Structural Mover, 2001, 19(4): 34-42.
[27] Lorensen W E, Cline H E. Marching cubes: A high resolution 3D surface reconstruction algorithm ,Computer Graphics, 1987, 21(4)
[28]齐金永,编程的建筑物迁移可视化仿真系统研究:[硕士学位论文] ,天津,天津大学,2006
[29]尹天军,朱启华,茂戊己.吴忠宾馆整体平移工程设计与实施,建筑结构,2006.36(9):1~7.
[30]肖聚亮,建筑物迁移动力系统智能监控研究与应用:[博士学位论文],天津,天津大学,2006: 5
[31]李保洲,李成江,ANSYS在房屋建筑工程中的应用,国外建材科技,2006,27(6)
[32]洪健,基于ANSYS的钢筋混凝土框架:[硕士学位论文],长沙,中南大学,2009
[33]郑东强,阎祥安.建筑物移位工程位移控制临界值分析,煤炭学报,2007.32(7):714~718.
[34]扶原放,金达锋,乔蔚纬,惯性释放原理在车架结构优化设计中的应用,机械设计与研究,2009,25(1)
[35] Peng Yu,Hao Zhiyong PARAMETERIZED-PROTOTYPE-BASED DYNA- MIC OPTIMIZATION DESIGN FOR CAM PROFILE,Transactions of Nanjing University of Aeronautics &Astronautics,2007,24,4
[36] OpenGL在可视化有限元图形结果处理系统开发中的应用,计算机辅助设计与图形学学报,2003, 15(12):1554-1556
[37]欧海英,张为华,赵经成等,设计优化可视化研究综述,系统仿真学报,2008,20(20)
[38]李围,ANSYS土木工程应用实例,北京:中国水利水电出版社,2007
[39]吴二军,顾文虎,谢险峰等,斜向与旋转复合平移工程中水平托架受力分析,建筑结构学报,2010,30(5)
[40]都爱华,框架结构移位托换节点受力机理的研究:[博士学位论文],山东,山东大学,2010
[41]唐小军.吴忠宾馆整体平移工程分荷结构研究,建筑技术, 2007.38(6):419~421.
[42]博弈创作室,ANSYS9.0经典产品高级分析技术与实例详解,北京:中国水利水电出版社,2005
[43]刘立肖,迁移建筑物的参数化建模和有限元仿真:[硕士学位论文] ,天津,天津大学,2009
[44]郑东强.基于非概率区间集合模型的建筑物迁移工程多支点控制研究:[博士学位论文],天津,天津大学, 2007
[45]康凤举,华翔,李宏宏,张博等.可视化技术发展综述,系统仿真学报,2009,21(17):5310-5313
[46] CASOLOS, PENA. Rigid element modal for in-plane dynamics of masonry walls considering hysteretic be haviour and damage ,Earthquake Engineering and Structural Dynamics,2007,36( 8):1029-1048
[47]彭斌,顾祥林,黄庆华,建筑结构仿真中的可视化技术,上海理工大学学报,2008,30(5)
[48]孙泽雷,建筑物迁移可视化仿真技术研究:[硕士学位论文],天津,天津大学,2009
[49]顾祥林,印小晶,林峰等,建筑结构倒塌过程模拟与防倒塌设计,建筑结构学报,2010,31(6)
[50] http://kpf-2001.blog.163.com/blog/static/13856074200773010186908/
[51]彭斌,顾祥林,苗吉军等,砌体结构倒塌反应的图形仿真技术,同济大学学报,2004,32(10)
[52]包洁,刘佐民.高温滚动轴承参数化建模及其热变形研究,武汉理工大学学报,2009,31(2):87~90.
[53]彭公孚,席长友.基于VB控件开发的ANSYS程序调用方法,武汉理工大学学报,2004,28(1):148~150.