多层密肋壁板结构造价优化设计方法研究
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摘要
密肋壁板结构体系是一种生态环保、节能抗震、快速建造、经济实用的建筑结构新体系,有着很好的推广应用前景。结构优化设计方法研究是其设计理论的重要组成部分。鉴于目前密肋壁板结构的优化设计研究仍处于构件阶段,本文在课题组前期研究的基础上,针对多层密肋壁板结构进行造价优化设计研究,完成的主要工作有:
1、提出了多层密肋壁板结构造价优化设计原理:基于多层密肋壁板结构抗震计算方法,建立了指定烈度下多层密肋壁板结构造价优化设计数学模型;提出了基于分部优化法与遗传算法的多层密肋壁板结构造价优化设计思路,并给出优化设计流程,为密肋壁板结构体系优化设计问题开辟了新思路。
2、针对密肋壁板结构主要受力构件——密肋复合墙体,进行了基于遗传算法的造价优化设计研究:根据密肋复合墙体构造及受力特点,建立了密肋复合墙体造价最小优化设计数学模型;提出了基于遗传算法的密肋复合墙体优化设计实现操作,并对该优化设计问题进行遗传算法的形式化描述,最后给出了优化计算流程及程序实现方法。
3、通过多层密肋壁板结构优化设计实例分析,介绍了结构造价优化设计过程;对优化结果进行对比分析,并对影响优化结果的因素进行了探讨。理论分析与计算结果表明:本文提出的多层密肋壁板结构造价优化设计方法合理、可行,具有一定的工程实用意义。
The multi-ribbed slab structure is a new, energy-saving and assembled monolithic residential building structure with good seismic performance. The study on the optimization design method of the structure is an important part of the design theory for the structural system. In view of the fact that the study on the optimization design of multi-ribbed slab structure still rest on the member of the structure. Based on previous study results, the cost optimization design method of the multi-storied multi-ribbed slab structure is studied in this paper. The main works can be detailed as following:
1、The Principle of optimization design for the multi-storied multi-ribbed slab structure is put forward. Based on the aseismic calculation method of the multi-storied multi-ribbed slab structure, the cost optimization design mathematical model of the structure under given fortification intensity is established, and the methods of partial-optimation and Genetic Algorithm are combined to be used for the calculation of optimization design for the multi-storied multi-ribbed slab structure. In addition, the process of optimization design based on partial-optimation and Genetic Algorithm for the multi-storied multi-ribbed slab structure is given.
2、The cost optimization design of the multi-ribbed composite wall, which is the main load-bearing member in the multi-ribbed slab structure, is carried on in the paper: The cost optimization design mathematical model of the multi-ribbed composite wall is established, and the implementation method of the optimization design based on Genetic Algorithm is proposed. At the same time, the formal description based on Genetic Algorithm of the optimization design problem is given. Finally the process of optimization calculation and program implementation method is obtained
3、A case of optimization design is given to introduce the process of cost optimization the structure, and the optimization results are compared and analyzed. Moreover, the influencing factors of the optimization results are discussed. Theoretical analysis and calculated results show that the cost optimization design method for the multi-storied multi-ribbed slab structure was found to be reasonable, practicable and have some meaning to the practical engineering.
1、提出了多层密肋壁板结构造价优化设计原理:基于多层密肋壁板结构抗震计算方法,建立了指定烈度下多层密肋壁板结构造价优化设计数学模型;提出了基于分部优化法与遗传算法的多层密肋壁板结构造价优化设计思路,并给出优化设计流程,为密肋壁板结构体系优化设计问题开辟了新思路。
2、针对密肋壁板结构主要受力构件——密肋复合墙体,进行了基于遗传算法的造价优化设计研究:根据密肋复合墙体构造及受力特点,建立了密肋复合墙体造价最小优化设计数学模型;提出了基于遗传算法的密肋复合墙体优化设计实现操作,并对该优化设计问题进行遗传算法的形式化描述,最后给出了优化计算流程及程序实现方法。
3、通过多层密肋壁板结构优化设计实例分析,介绍了结构造价优化设计过程;对优化结果进行对比分析,并对影响优化结果的因素进行了探讨。理论分析与计算结果表明:本文提出的多层密肋壁板结构造价优化设计方法合理、可行,具有一定的工程实用意义。
The multi-ribbed slab structure is a new, energy-saving and assembled monolithic residential building structure with good seismic performance. The study on the optimization design method of the structure is an important part of the design theory for the structural system. In view of the fact that the study on the optimization design of multi-ribbed slab structure still rest on the member of the structure. Based on previous study results, the cost optimization design method of the multi-storied multi-ribbed slab structure is studied in this paper. The main works can be detailed as following:
1、The Principle of optimization design for the multi-storied multi-ribbed slab structure is put forward. Based on the aseismic calculation method of the multi-storied multi-ribbed slab structure, the cost optimization design mathematical model of the structure under given fortification intensity is established, and the methods of partial-optimation and Genetic Algorithm are combined to be used for the calculation of optimization design for the multi-storied multi-ribbed slab structure. In addition, the process of optimization design based on partial-optimation and Genetic Algorithm for the multi-storied multi-ribbed slab structure is given.
2、The cost optimization design of the multi-ribbed composite wall, which is the main load-bearing member in the multi-ribbed slab structure, is carried on in the paper: The cost optimization design mathematical model of the multi-ribbed composite wall is established, and the implementation method of the optimization design based on Genetic Algorithm is proposed. At the same time, the formal description based on Genetic Algorithm of the optimization design problem is given. Finally the process of optimization calculation and program implementation method is obtained
3、A case of optimization design is given to introduce the process of cost optimization the structure, and the optimization results are compared and analyzed. Moreover, the influencing factors of the optimization results are discussed. Theoretical analysis and calculated results show that the cost optimization design method for the multi-storied multi-ribbed slab structure was found to be reasonable, practicable and have some meaning to the practical engineering.
引文
[1]姚谦峰,袁泉.小高层密肋壁板轻框结构模型振动台试验研究[J].建筑结构学报,2003(1)
[2]姚谦峰黄炜,田洁,丁永刚.密肋复合墙体受力机理及抗震性能试验研究[J].建筑结构学报.2004(06):67-74
[3]黄炜,姚谦峰,吴永根,章宇明.内填砌块的密肋复合墙体极限承载力计算[J].土木工程学报.2006(03):68-75
[4]ZHANG Yin,YAO Qianfeng,DING Yonggang,Study on Energy-Saving Residential Building Structures of Multi-Pdbbed Composite Walls with High Performance Concrete[J].ENVIRONMENTAL ECOLOGYAND TECHNOLOGY OF CONCRETE,2006
[5]姚谦峰,贾英杰,密肋壁板结构十二层1/3比例房屋模型抗震性能实验研究[J],土木工程学报.2004(6)
[6]YUAN Quan,YAO Qianfeng,JIA Yingjie,Study on Hysteretic Model and Damage Model of Multi-ribbed Composite Wall[J],ENVIRONMENTAL ECOLOGY AND TECHNOLOGY OF CONCRETE,2006
[7]黄炜,姚谦峰,章宇明,周铁钢,田英侠.密肋复合墙体抗震性能及设计理论研究[J].西安建筑科技大学学报.2005(01):29-34
[8]姚谦峰,黄炜等.密肋复合墙体受力机理及抗震性能试验研究[J].建筑结构学报,2004(6)
[9]王光远.工程结构与系统抗震优化设计的实用方法[M],中国建筑工业出版社,1999
[10]汪树玉,刘国华,包志仁.结构优化设计的现状与进展[J],基建优化,1999
[11]王光远,董明耀.结构优化设计[M],北京:高等教育出版社,1987
[12]朱伯芳,黎展眉,张璧城.结构优化原理与应用[M].水利电力出版社,1984
[13]蔡新,郭兴文,张旭明.工程结构优化设计[M].中国水利水电出版社,2003
[14]孙焕纯,柴山,王跃方.离散变量结构优化设计[M].大连理工大学出版社,1995
[15]王小平,曹立明.遗传算法理论应用与软件实现[M].西安交通大学出版社,2002 1-68.
[16]钱令希.工程结构优化设计[M],北京:水利电力出版社,1983
[17]侯褪,叶燕华.建筑结构优化的现在与展望[J],基建优化,1996(3)
[18]Weinert,M.:Esehenauer,H,A,A Parallel decomposition algorithm in application to Structural design[J],Advanecs in Engineering Software,June 1996,
[19]夏人伟.工程优化理论与算法[M],北京航空航天大学出版社,2003
[20]薛毅.最优化原理与方法[M],北京工业大学出版社,2001
[21]Suzuki,Shinji:YOnezawa,Saotshi,Structural optimization by goal Programming[J],Nippon Kikai Gakkai Ronbunshu,C Hen/Transactions ofthe Japan Society of Mechanical Engineers,Jun,1991
[22]雷欧.工程优化原理及应用[M],北京理工大学出版社,1990
[23]Bendsoe,Martin PhiliP,Genearting optimal topologies insturctural design using a Homogenization method[J],Compuetr Methods inAPPlied Mechanics and Engineering,Nov.1988
[24]Hesrkovits,J.:MaPPa,P.:Goulart,E.:MotaSoaers,C.M.Mathematical Porgarmming Models and algorithms of engineering design optimization[J],Computer Methods in Applied Mechanics and Engineering,Auguat2005
[25]Carroll D L.Genetic algorithms and optimizing chemical oxygen-iodine lasers[J].In:Developments in Theoretical and Applied Mechanics,1996.411-424
[26]关海涛.密肋复合墙板简化计算模型及实用计算方法研究[D].西安建筑科技大学,2004.3
[27]黄炜,姚谦峰.加外框密肋复合墙板抗震性能研究[J],工业建筑,2003,Vol33(1)
[28]岳亚峰.新型高性能密肋复合墙板受力性能试验研究[D].西安建筑科技大学,2004.3
[29]唐珊珊.基于正交试验的密肋复合墙体优化设计研究[D].北京交通大学.2006年12月
[30]曹予.密肋复合墙体优化设计研究[D],西安建筑科技大学硕士学位论文,2006.12
[31]混凝土结构设计规范.GB 50010-2002.
[32]陕西省工程建设标准.密肋壁板结构技术规程(DN/T61-43-2006,J 10789-2006)[S].陕西省建设厅陕西省质量技术监督局联合发布,2006
[33]密肋壁板结构技术规程(DB13(J)64-2006),河北省建设厅,2006
[34]高俊丽,李永和.框架—核芯筒结构优化设计[J].上海大学学报(自然科学版),2005(11)
[35]谭俊清.高层建筑结构优化设计的研究与软件开发[D].西安建筑科技大学硕士学位论文,2001
[36]周瑞忠,潘是伟.基于遗传算法的深基坑支护结构优化设计[J].土木工程学报,2004,37(6)
[37]周明,孙树栋.遗传算法原理及应用[M].北京:国防大学出版社,1999
[38]张晓溃.一种新的优化搜索算法———遗传算法[J].控制理论与应用,1995(3)
[39]S.Pezeshk..Design Of Nonlinear Framed Structures Using Genetic Optimization Journal of structural engineering,,2000(3):382-388.
[40]Coello C C A,Christiansen A D,Santos Hemandez E.Asimple genetic algorithm for the design of reinforced concrete beams.Engineering with computers,1997(13):185-196.
[41]Koumousis V K,Arsenis S J.Genetic algorithms in optimal detailed design of reinforced concrete members.Computer-aided civil and infrastructure engineering,1998,13:43-52.
[42]J.C.Miles,G.M.Sisk,C.J.Moore.The conceptual design of commercial buildings using a genetic algorithm,Compute&Structure,2001,79(17):1583-1592
[2]姚谦峰黄炜,田洁,丁永刚.密肋复合墙体受力机理及抗震性能试验研究[J].建筑结构学报.2004(06):67-74
[3]黄炜,姚谦峰,吴永根,章宇明.内填砌块的密肋复合墙体极限承载力计算[J].土木工程学报.2006(03):68-75
[4]ZHANG Yin,YAO Qianfeng,DING Yonggang,Study on Energy-Saving Residential Building Structures of Multi-Pdbbed Composite Walls with High Performance Concrete[J].ENVIRONMENTAL ECOLOGYAND TECHNOLOGY OF CONCRETE,2006
[5]姚谦峰,贾英杰,密肋壁板结构十二层1/3比例房屋模型抗震性能实验研究[J],土木工程学报.2004(6)
[6]YUAN Quan,YAO Qianfeng,JIA Yingjie,Study on Hysteretic Model and Damage Model of Multi-ribbed Composite Wall[J],ENVIRONMENTAL ECOLOGY AND TECHNOLOGY OF CONCRETE,2006
[7]黄炜,姚谦峰,章宇明,周铁钢,田英侠.密肋复合墙体抗震性能及设计理论研究[J].西安建筑科技大学学报.2005(01):29-34
[8]姚谦峰,黄炜等.密肋复合墙体受力机理及抗震性能试验研究[J].建筑结构学报,2004(6)
[9]王光远.工程结构与系统抗震优化设计的实用方法[M],中国建筑工业出版社,1999
[10]汪树玉,刘国华,包志仁.结构优化设计的现状与进展[J],基建优化,1999
[11]王光远,董明耀.结构优化设计[M],北京:高等教育出版社,1987
[12]朱伯芳,黎展眉,张璧城.结构优化原理与应用[M].水利电力出版社,1984
[13]蔡新,郭兴文,张旭明.工程结构优化设计[M].中国水利水电出版社,2003
[14]孙焕纯,柴山,王跃方.离散变量结构优化设计[M].大连理工大学出版社,1995
[15]王小平,曹立明.遗传算法理论应用与软件实现[M].西安交通大学出版社,2002 1-68.
[16]钱令希.工程结构优化设计[M],北京:水利电力出版社,1983
[17]侯褪,叶燕华.建筑结构优化的现在与展望[J],基建优化,1996(3)
[18]Weinert,M.:Esehenauer,H,A,A Parallel decomposition algorithm in application to Structural design[J],Advanecs in Engineering Software,June 1996,
[19]夏人伟.工程优化理论与算法[M],北京航空航天大学出版社,2003
[20]薛毅.最优化原理与方法[M],北京工业大学出版社,2001
[21]Suzuki,Shinji:YOnezawa,Saotshi,Structural optimization by goal Programming[J],Nippon Kikai Gakkai Ronbunshu,C Hen/Transactions ofthe Japan Society of Mechanical Engineers,Jun,1991
[22]雷欧.工程优化原理及应用[M],北京理工大学出版社,1990
[23]Bendsoe,Martin PhiliP,Genearting optimal topologies insturctural design using a Homogenization method[J],Compuetr Methods inAPPlied Mechanics and Engineering,Nov.1988
[24]Hesrkovits,J.:MaPPa,P.:Goulart,E.:MotaSoaers,C.M.Mathematical Porgarmming Models and algorithms of engineering design optimization[J],Computer Methods in Applied Mechanics and Engineering,Auguat2005
[25]Carroll D L.Genetic algorithms and optimizing chemical oxygen-iodine lasers[J].In:Developments in Theoretical and Applied Mechanics,1996.411-424
[26]关海涛.密肋复合墙板简化计算模型及实用计算方法研究[D].西安建筑科技大学,2004.3
[27]黄炜,姚谦峰.加外框密肋复合墙板抗震性能研究[J],工业建筑,2003,Vol33(1)
[28]岳亚峰.新型高性能密肋复合墙板受力性能试验研究[D].西安建筑科技大学,2004.3
[29]唐珊珊.基于正交试验的密肋复合墙体优化设计研究[D].北京交通大学.2006年12月
[30]曹予.密肋复合墙体优化设计研究[D],西安建筑科技大学硕士学位论文,2006.12
[31]混凝土结构设计规范.GB 50010-2002.
[32]陕西省工程建设标准.密肋壁板结构技术规程(DN/T61-43-2006,J 10789-2006)[S].陕西省建设厅陕西省质量技术监督局联合发布,2006
[33]密肋壁板结构技术规程(DB13(J)64-2006),河北省建设厅,2006
[34]高俊丽,李永和.框架—核芯筒结构优化设计[J].上海大学学报(自然科学版),2005(11)
[35]谭俊清.高层建筑结构优化设计的研究与软件开发[D].西安建筑科技大学硕士学位论文,2001
[36]周瑞忠,潘是伟.基于遗传算法的深基坑支护结构优化设计[J].土木工程学报,2004,37(6)
[37]周明,孙树栋.遗传算法原理及应用[M].北京:国防大学出版社,1999
[38]张晓溃.一种新的优化搜索算法———遗传算法[J].控制理论与应用,1995(3)
[39]S.Pezeshk..Design Of Nonlinear Framed Structures Using Genetic Optimization Journal of structural engineering,,2000(3):382-388.
[40]Coello C C A,Christiansen A D,Santos Hemandez E.Asimple genetic algorithm for the design of reinforced concrete beams.Engineering with computers,1997(13):185-196.
[41]Koumousis V K,Arsenis S J.Genetic algorithms in optimal detailed design of reinforced concrete members.Computer-aided civil and infrastructure engineering,1998,13:43-52.
[42]J.C.Miles,G.M.Sisk,C.J.Moore.The conceptual design of commercial buildings using a genetic algorithm,Compute&Structure,2001,79(17):1583-1592