单层柱面网壳结构抗风类型划分
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摘要
本文主要研究80m跨的单层柱面网壳结构的抗风类型划分,首先通过风洞试验确定屋面风荷载,再利用根据不同的分析方法编写的计算程序分别得到结构的平均响应,背景响应和共振响应,在工程常用的参数范围内,进行大量的系统的参数分析,变化风荷载基本参数(平均风速、地貌类型)和结构参数(屋面质量、矢跨比和结构截面刚度),统计得到三种响应随参数变化规律,同时变化结构参数和地震动输入参数(设防烈度)得到地震响应。针对同一地区同一种结构形式,统计两种响应的分布规律,找出什么条件下可以忽略风振响应,什么条件下忽略地震响应,根据已有的划分结构抗风类型的思想和划分的具体标准,得到单层柱面网壳结构抗风类型的划分范围,以期纳入规范。
In this article,we mainly studied the classifying of structure wind-resistant categories about large-span cylindrical structures with span 80m,firstly wind pressure loads are obtained by wind tunnel test while mean response, background response and resonant response of wind-induced response can be calculated by different procedures based on analytical methods, then systematic and plentiful parameter analysis in the range of engineering application can be executed by changing some parameters of wind loading and arch structures, such as mean wind velocity, terrain roughness type, roof mass, rise-span ratio and section properties of the arch, studying the rules about three response components on the basis of parameter analysis, At the same time,changing the structural parameters and ground motion parameters (fortification intensity) to caculate the seismic response. For the same structure in the same area, calculating the distribution of the two kinds of responses to find out under what conditions, wind-induced response can be ignored and under what conditions the earthquake response can be neglected, then according to the idea and cooresponding methods that classifying large-span roof structures into several wind-resistant types, the categories about large-span cylindrical structures can be estsbalished,which can be part of our norms.
In this article,we mainly studied the classifying of structure wind-resistant categories about large-span cylindrical structures with span 80m,firstly wind pressure loads are obtained by wind tunnel test while mean response, background response and resonant response of wind-induced response can be calculated by different procedures based on analytical methods, then systematic and plentiful parameter analysis in the range of engineering application can be executed by changing some parameters of wind loading and arch structures, such as mean wind velocity, terrain roughness type, roof mass, rise-span ratio and section properties of the arch, studying the rules about three response components on the basis of parameter analysis, At the same time,changing the structural parameters and ground motion parameters (fortification intensity) to caculate the seismic response. For the same structure in the same area, calculating the distribution of the two kinds of responses to find out under what conditions, wind-induced response can be ignored and under what conditions the earthquake response can be neglected, then according to the idea and cooresponding methods that classifying large-span roof structures into several wind-resistant types, the categories about large-span cylindrical structures can be estsbalished,which can be part of our norms.
引文
[1]沈世钊.大跨空间结构的发展—回顾与展望.土木工程学报.1998,31(3)：5-14.
[2]张文福等.空间结构[M].北京：科学出版社.2005.
[3]完海鹰,黄炳生.大跨空间结构.中国建筑工业出版社,2008.
[4]孙瑛,武岳,林志兴,沈世钊.大跨度平屋盖表面的特征湍流研究[J].空气动力学学报,2007,25(3)：319-324
[5]魏德敏,边建烽.单层柱面网壳的风振响应[J].华南理工大学学报(自然科学版).2007,25(3)：319-324
[6]曹正罡,孙瑛.范峰,沈世钊.单层柱面网壳弹塑性稳定性能研究[J].土木工程学报,2009,42(3)：55-59
[7]乔文涛,韩庆华.平面张弦梁结构的风致响应分析[J].河北工业大学学报.2006,35(6)：92-98
[8]陈波,武岳,段忠东,沈世钊.单层球面网壳的风振响应特性[J].哈尔滨工业大学学报,2009,41(2)：9-13
[9]刘锡良,韩庆华,王开强,尹越,栗峰.北京奥运会自行车馆双层球面网壳结构的设计与施工方法[J].建筑钢结构进展.2006,8(1)：42-46
[10]吴瑾,夏逸鸣,张丽芳.土木工程结构抗风设计[M].北京：科学出版社,2007.
[11]黄本才,汪丛军.结构抗风分析原理及应用[M].上海：同济大学出版社,2008.
[12]许成祥,何培玲.荷载与结构设计方法[M],北京：北京大学出版社,2006.
[13]王彬.大跨度空间结构风振和地震响应分析.浙江大学硕士学位论文.2007.
[14]阎超.计算流体力学方法及应用.北京航空航天大学出版社.2006.
[15]Zhu X,Shen Z,Eckermann S D,et al. Gravity wave characteristicsin the middle atmosphere derived from the empirical mode decom2position method,J.Geophys. Res.,1997,102:16,545-16,561.
[16]Huang N E, Shen Z,Long S R. A new view of nonlinear waterwaves:the Hilbert spectrum,Annu. Rev. Fluid Mech.,1999,31:417-457.
[17]Norden E Huang. The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stastinary time series analysis. Proc. R. Soc.Lond.A(1998) 454,903-995.
[18]Boualem Boashash. Estimating and Interpreting the Instantaneous Frequency of a Signal —Part 1:Fundamentals. PROCEEDINGS OF THE IEEE.80 (4),APRIL 1992:520-538.
[19]张相庭.结构风工程.中国建筑工业出版社.2006.
[20]陈波.大跨屋盖结构等效静风荷载精细化理论研究[博].哈尔滨工业大学.2006.
[21]项海帆.现代桥梁抗风理论与实践[M].北京：人民交通出版社,2005.
[22]周岱,舒新玲,周笠人.大跨空间结构风振响应及其计算与试验方法.振动与冲击.2002,21(4)：7-12.
[23]陈波.哈尔滨工业大学博士后研究工作报告.2008.
[24]傅继阳.大跨屋盖结构风荷载特性及其气动抗风措施的研究.汕头大学硕士学位论文.2002.
[25]陈波,武岳,沈世钊.鞍形索网的风振响应研究特性[J].振动与冲击.
[26]S.O.Hansen, P.Hojholt, K.Nielsen. Wind load on grandstands around a full perimeter of a stadium. J. of Wind Eng. and Ind. Aerodyn.1992,41-44:1423-1434.
[27]J.D.Holmes. Distribution of peak wind load on a low-rise building. J. of Wind Eng. and Ind. Aerodyn.1988,29:59-67.
[28]E.C. English, F.R. Fricke. The interference index and its prediction using a neural network analysis of wind-tunnel data. J. of Wind Eng. and Ind. Aerodyn.1999,83:567-575.
[29]A C Khaduri,C Bedard,T Stathopoulos. Modeling wind-induced interference effect using back propagation neural networks. J. of Wind Eng. and Ind. Aerodyn.1997,72:71-79.
[30]M.Kasperski. Design wind loads for low-rise buildings:A critical review of wind load specifications for industrial buildings. J. of Wind Eng. and Ind. Aerodyn.1992,43:1753-1763.
[31]S.Kawakita, B.Bienkiewicz, J.E.Cermak. Aeroelastic model study of suspended cable roof. J. of Wind Eng. and Ind. Aerodyn.1992,41-44:1459-1470.
[32]J. Marighetti, A. Wittwer, et al. Fluctuating and mean pressure measurements on a stadium covering in wind tunnel. J. Wind Eng. Ind. Aerodyn.2000,84:321-328.
[33]Y. Chen, G.A. Kopp, D. Surry. Prediction of pressure coefficients on roofs of low buildings using artificial neural networks. J. Wind Eng. Ind. Aerodyn.2003,91:423-441.
[34]S.Kawamura, T.Kiuchi, T.Mochizuki. Characteristics of wind pressure acting on spatial large dome. J. of Wind Eng. and Ind. Aerodyn.1992,41-44:1511-1512.
[35]C.W.Letchford, P.P.Sarkar. Mean and fluctuating wind loads on rough and smooth parabolic domes. J. of Wind Eng. and Ind. Aerodyn.2000,88:101-117.
[36]孙瑛.大跨屋盖结构结构风荷载特性研究.哈尔滨工业大学博士学位论文.2007.
[37]陈波,武岳,沈世钊.单层球面网壳风振响应特性研究.哈尔滨工业大学学报.2008.
[38]黄本才,汪从军.结构抗风分析原理及应用.同济大学出版社.2008.
[39]O. Nakayama, Y. Tamura, K. Miyashita, M. Itoh, A case study of wind pressure andbwind—induced vibration of a large span open—type roof, J. Wind Eng. Aerodyn, 1994(52).
[40]陆峰,大跨度平屋面结构的风振响应和风振系数研究,浙江大学博士论文,2001.
[41]大跨度空间结构风振和地震响应分析.浙江大学博士学位论文.
[42]L. W. Apperley, N. G. PitsiS, Model/full～scale pressure measurements on grandstand. J. Wind Eng. Ind. Aerodyn,23(1986).
[43]N. G. Pitsis, L. W. Apperley, Further full—scale and model pressure measurements on a canti lever grandstand, J. Wind Eng. Ind. Aerodyn,38(1991).
[44]M. Yoshida, K. Kondo and M. Suzuki, Fluctuating wind pressure measured with tubing system, J. Wind Eng. Ind. Aerodyn,41—44(1992).
[45]1JTG/TB02—2008,公路桥梁抗震设计细则[51].北京：人民交通出版社,2008.
[46]王伟.地震作用和风荷载在结构作用输入中的对比研究.长安大学硕士学位论文.2009.
[47]胡幸贤.地震工程学[M].地震出版社,1988.
[48]龚思礼.建筑抗震设计[M].北京：中国建筑工业出版社,1994.
[49]金伟良.工程荷载组合理论与应用[M].北京：机械工业出版社,2006.
[50]JTG/TB02—2008,公路桥梁抗震设计细则[51].北京：人民交通出版社,2008
[51]陈波,武岳,沈世钊.选择风振响应中主导振型的主动预测法[J].土木工程学报.
[52]张相庭.结构风压与风振计算.同济大学出版社,1985.
[53]周颖,双层网壳屋盖的风振响应和风振系数研究：[天津大学硕士学位论文],天津：天津大学,2004.12.
[54]陈波.哈尔滨工业大学博士后研究工作报告.2008.
[55]陈健云,林皋.拱坝一地基体系的多点输入虚拟激励法及随机响应分析.上海力学.1999,20(1)：76-81.
[56]陈玮.大跨桥梁多点激励随机地震响应分析及程序实现.同济大学桥梁工程系.1998.
[57]杜修力,陈厚群.地震动随机模拟及其参数确定方法.地震工程与工程振动.1994,14(4)：1—5.
[58]Ahmed Ghobarah. Performance-based design in earthquake engineering state of development. Engineering Structures,2001, (3):878-884.
[59]董石麟.空间结构[M].北京：中国电力出版社.2008.
[60]曹资,薛素铎.空间结构抗震理论与设计[M].科学出版社.2005.
[2]张文福等.空间结构[M].北京：科学出版社.2005.
[3]完海鹰,黄炳生.大跨空间结构.中国建筑工业出版社,2008.
[4]孙瑛,武岳,林志兴,沈世钊.大跨度平屋盖表面的特征湍流研究[J].空气动力学学报,2007,25(3)：319-324
[5]魏德敏,边建烽.单层柱面网壳的风振响应[J].华南理工大学学报(自然科学版).2007,25(3)：319-324
[6]曹正罡,孙瑛.范峰,沈世钊.单层柱面网壳弹塑性稳定性能研究[J].土木工程学报,2009,42(3)：55-59
[7]乔文涛,韩庆华.平面张弦梁结构的风致响应分析[J].河北工业大学学报.2006,35(6)：92-98
[8]陈波,武岳,段忠东,沈世钊.单层球面网壳的风振响应特性[J].哈尔滨工业大学学报,2009,41(2)：9-13
[9]刘锡良,韩庆华,王开强,尹越,栗峰.北京奥运会自行车馆双层球面网壳结构的设计与施工方法[J].建筑钢结构进展.2006,8(1)：42-46
[10]吴瑾,夏逸鸣,张丽芳.土木工程结构抗风设计[M].北京：科学出版社,2007.
[11]黄本才,汪丛军.结构抗风分析原理及应用[M].上海：同济大学出版社,2008.
[12]许成祥,何培玲.荷载与结构设计方法[M],北京：北京大学出版社,2006.
[13]王彬.大跨度空间结构风振和地震响应分析.浙江大学硕士学位论文.2007.
[14]阎超.计算流体力学方法及应用.北京航空航天大学出版社.2006.
[15]Zhu X,Shen Z,Eckermann S D,et al. Gravity wave characteristicsin the middle atmosphere derived from the empirical mode decom2position method,J.Geophys. Res.,1997,102:16,545-16,561.
[16]Huang N E, Shen Z,Long S R. A new view of nonlinear waterwaves:the Hilbert spectrum,Annu. Rev. Fluid Mech.,1999,31:417-457.
[17]Norden E Huang. The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stastinary time series analysis. Proc. R. Soc.Lond.A(1998) 454,903-995.
[18]Boualem Boashash. Estimating and Interpreting the Instantaneous Frequency of a Signal —Part 1:Fundamentals. PROCEEDINGS OF THE IEEE.80 (4),APRIL 1992:520-538.
[19]张相庭.结构风工程.中国建筑工业出版社.2006.
[20]陈波.大跨屋盖结构等效静风荷载精细化理论研究[博].哈尔滨工业大学.2006.
[21]项海帆.现代桥梁抗风理论与实践[M].北京：人民交通出版社,2005.
[22]周岱,舒新玲,周笠人.大跨空间结构风振响应及其计算与试验方法.振动与冲击.2002,21(4)：7-12.
[23]陈波.哈尔滨工业大学博士后研究工作报告.2008.
[24]傅继阳.大跨屋盖结构风荷载特性及其气动抗风措施的研究.汕头大学硕士学位论文.2002.
[25]陈波,武岳,沈世钊.鞍形索网的风振响应研究特性[J].振动与冲击.
[26]S.O.Hansen, P.Hojholt, K.Nielsen. Wind load on grandstands around a full perimeter of a stadium. J. of Wind Eng. and Ind. Aerodyn.1992,41-44:1423-1434.
[27]J.D.Holmes. Distribution of peak wind load on a low-rise building. J. of Wind Eng. and Ind. Aerodyn.1988,29:59-67.
[28]E.C. English, F.R. Fricke. The interference index and its prediction using a neural network analysis of wind-tunnel data. J. of Wind Eng. and Ind. Aerodyn.1999,83:567-575.
[29]A C Khaduri,C Bedard,T Stathopoulos. Modeling wind-induced interference effect using back propagation neural networks. J. of Wind Eng. and Ind. Aerodyn.1997,72:71-79.
[30]M.Kasperski. Design wind loads for low-rise buildings:A critical review of wind load specifications for industrial buildings. J. of Wind Eng. and Ind. Aerodyn.1992,43:1753-1763.
[31]S.Kawakita, B.Bienkiewicz, J.E.Cermak. Aeroelastic model study of suspended cable roof. J. of Wind Eng. and Ind. Aerodyn.1992,41-44:1459-1470.
[32]J. Marighetti, A. Wittwer, et al. Fluctuating and mean pressure measurements on a stadium covering in wind tunnel. J. Wind Eng. Ind. Aerodyn.2000,84:321-328.
[33]Y. Chen, G.A. Kopp, D. Surry. Prediction of pressure coefficients on roofs of low buildings using artificial neural networks. J. Wind Eng. Ind. Aerodyn.2003,91:423-441.
[34]S.Kawamura, T.Kiuchi, T.Mochizuki. Characteristics of wind pressure acting on spatial large dome. J. of Wind Eng. and Ind. Aerodyn.1992,41-44:1511-1512.
[35]C.W.Letchford, P.P.Sarkar. Mean and fluctuating wind loads on rough and smooth parabolic domes. J. of Wind Eng. and Ind. Aerodyn.2000,88:101-117.
[36]孙瑛.大跨屋盖结构结构风荷载特性研究.哈尔滨工业大学博士学位论文.2007.
[37]陈波,武岳,沈世钊.单层球面网壳风振响应特性研究.哈尔滨工业大学学报.2008.
[38]黄本才,汪从军.结构抗风分析原理及应用.同济大学出版社.2008.
[39]O. Nakayama, Y. Tamura, K. Miyashita, M. Itoh, A case study of wind pressure andbwind—induced vibration of a large span open—type roof, J. Wind Eng. Aerodyn, 1994(52).
[40]陆峰,大跨度平屋面结构的风振响应和风振系数研究,浙江大学博士论文,2001.
[41]大跨度空间结构风振和地震响应分析.浙江大学博士学位论文.
[42]L. W. Apperley, N. G. PitsiS, Model/full～scale pressure measurements on grandstand. J. Wind Eng. Ind. Aerodyn,23(1986).
[43]N. G. Pitsis, L. W. Apperley, Further full—scale and model pressure measurements on a canti lever grandstand, J. Wind Eng. Ind. Aerodyn,38(1991).
[44]M. Yoshida, K. Kondo and M. Suzuki, Fluctuating wind pressure measured with tubing system, J. Wind Eng. Ind. Aerodyn,41—44(1992).
[45]1JTG/TB02—2008,公路桥梁抗震设计细则[51].北京：人民交通出版社,2008.
[46]王伟.地震作用和风荷载在结构作用输入中的对比研究.长安大学硕士学位论文.2009.
[47]胡幸贤.地震工程学[M].地震出版社,1988.
[48]龚思礼.建筑抗震设计[M].北京：中国建筑工业出版社,1994.
[49]金伟良.工程荷载组合理论与应用[M].北京：机械工业出版社,2006.
[50]JTG/TB02—2008,公路桥梁抗震设计细则[51].北京：人民交通出版社,2008
[51]陈波,武岳,沈世钊.选择风振响应中主导振型的主动预测法[J].土木工程学报.
[52]张相庭.结构风压与风振计算.同济大学出版社,1985.
[53]周颖,双层网壳屋盖的风振响应和风振系数研究：[天津大学硕士学位论文],天津：天津大学,2004.12.
[54]陈波.哈尔滨工业大学博士后研究工作报告.2008.
[55]陈健云,林皋.拱坝一地基体系的多点输入虚拟激励法及随机响应分析.上海力学.1999,20(1)：76-81.
[56]陈玮.大跨桥梁多点激励随机地震响应分析及程序实现.同济大学桥梁工程系.1998.
[57]杜修力,陈厚群.地震动随机模拟及其参数确定方法.地震工程与工程振动.1994,14(4)：1—5.
[58]Ahmed Ghobarah. Performance-based design in earthquake engineering state of development. Engineering Structures,2001, (3):878-884.
[59]董石麟.空间结构[M].北京：中国电力出版社.2008.
[60]曹资,薛素铎.空间结构抗震理论与设计[M].科学出版社.2005.