实空心钢管混凝土轴压承载力的统一理论和公式
|
摘要
目前关于钢管混凝土轴压承载力的计算理论和方法很多,其中分别有针对实心或空心截面、圆形或方形及多边形的。按"统一理论"的思想,不论截面是实心或空心,圆形或多边形,它们的性质应该是统一且连续的,那么计算公式也应该是完全统一且连续的,而现有的计算方法多针对其中部分截面形式或有不连续的情况。基于此推论,本文在基于厚壁圆筒理论建立的圆形实空心钢管混凝土承载力统一计算公式的基础上,将其进一步扩展到多边形截面上,最终得到可以同时适用于实心和空心,圆形和多边形的轴压承载力统一计算公式。
Based on the ideology of "Unified Theory",the capacity of members should be continuous and consistent whether the section is solid or hollow,circular or polygonal,then the formula to calculate the bearing capacity should be completely unified and continuous. But existing methods can only be used for some of the section types or the formulas are discontinuous. For this reason,based on the unified formula which is established on thick-walled cylindrical theory of circle concrete filled steel tube including solid and hollow section under axial load,the bearing capacity formula is expanded to the polygonal cross section. Finally,an unified axial bearing capacity formula is obtained,which can also be applied to solid and hollow,circular and polygonal section.
Based on the ideology of "Unified Theory",the capacity of members should be continuous and consistent whether the section is solid or hollow,circular or polygonal,then the formula to calculate the bearing capacity should be completely unified and continuous. But existing methods can only be used for some of the section types or the formulas are discontinuous. For this reason,based on the unified formula which is established on thick-walled cylindrical theory of circle concrete filled steel tube including solid and hollow section under axial load,the bearing capacity formula is expanded to the polygonal cross section. Finally,an unified axial bearing capacity formula is obtained,which can also be applied to solid and hollow,circular and polygonal section.
引文
[1]钟善桐.钢管混凝土结构[M].3版.北京:清华大学出版社,2003Zhong S T.Concrete filled steel tube structure[M].3rd ed.Beijing:Tsinghua Press,2003(in Chinese)
[2]韩林海.钢管混凝土结构———理论与实践[M].2版.北京:科学出版社,2007Han L H.Concrete filled steel tubular structures fromtheory to practice[M].2nd ed.Beijing:Science Press,2007(in Chinese)
[3]钟善桐.钢管混凝土统一理论———研究与应用[M].北京:清华大学出版社,2006Zhong Shan-tong.Research and application achievement of concrete filled steel tubular(CFST)structures[M].Beijing:Tsinghua University Press,China.2006(in Chinese)
[4]蔡绍怀.现代钢管混凝土结构[M].北京:人民交通出版社,2003Cai S H.Modernsteel tube confined concrete structures[M].Beijing:China Communications Press,2003(in Chinese)
[5]查晓雄,钟善桐,徐国林.空心钢管混凝土结构技术规程理解与应用[M].北京:中国建筑工业出版社,2010Zha X X,Zhong S T,Xu G L.Comprehension and application to technical specification of hollow concrete filled steel tubular structures[M].Beijing:China Building Industry Press,2010(in Chinese)
[6]王宏伟,钟善桐,徐国林.空心钢管混凝土长柱轴压性能的试验研究[J].工业建筑,2006,36(12):69-72Wang H W,Zhong S T,Xu G L.Experi mental study on axial compressive strength of long H-CFST[J].Industry Construction,2006,36(12):69-72(in Chinese)
[7]王宏伟,徐国林,钟善桐.空心率对空心钢管混凝土轴压短柱工作性能及承载力影响的研究[J].工程力学,2007,24(10):112-118Wang H W,Xu GL,Zhong S T.Study oninfluence of hollow ratio to bearing capacity of H-CFST[J].Engineering Mechanics,2007,24(10):112-118(in Chinese)
[8]韩林海,陶忠.方钢管混凝土轴压力学性能的理论分析与试验研究[J].土木工程学报,2001,34(2):17-25Han L H,Tao Z.Study on behaviour of concrete filled square steel tubes under axial load[J].China Civil Engineering Structure Journal,2001,34(2):17-25(in Chinese)
[9]韩林海,姜绍飞,曹宇清,等.大长细比钢管混凝土轴心受压柱承载力的试验研究[J].钢结构,1999,14(2):21-25Han L H,Jiang S F,Cao Y Q,et al.Experi mental studies on the behaviour and strength of very slender concrete filledsteel tubular columns[J].Steel Construction,1999,14(2):21-25(in Chinese)
[10]L H Han.Tests on concrete filled steel tubular columns with high slenderness ratio[J].Advances in Structural Engineering,2000,3(4):337-344
[11]李斌,闻洋.钢管混凝土轴压长柱承载力的试验研究[J].地震工程与工程振动,2003,23(5):130-133Li B,Wen Y.Experi mental study on bearing capacity of long concrete filled steel tubular columns with axial compression[J].Earthquake Engineering and Engineering Vibration,2003,23(5):130-133(in Chinese)
[12]Y C Wang.Tests on slender composite columns[J].Journal of Constructional Steel Research,1999,64(11):1275-1282
[13]J Saravanan,K Suguna,P N Raghunath.Confined high strength concrete columns an experi mental study[J].American Journal of Engineering and Applied Sciences,2010,3(1):133-137
[14]丁发兴,余志武,蒋丽忠.圆钢管混凝土结构非线性有限元分析[J].建筑结构学报,2006,27(4):110-115Ding F X,Yu Z W,Jiang L Z.Nonlinear finite element analysis of concretefilledcircular steel tubular structures[J].Journal of Building Structures,2006,27(4):110-115(in Chinese)
[15]丁发兴,周林超,余志武,等.钢管混凝土轴压短柱非线性有限元分析[J].中国科技论文在线,2009,4(7):472-479Ding F X,Zhou L C,Yu Z W,et al.Non-linear finite element analysis of concrete filled steel tube stub column under axial compression[J].Science Paper Online,2009,4(7):472-479(in Chinese)
[16]金伟良,袁伟斌.离心钢管混凝土轴压构件的有限元分析[J].浙江大学学报(工学版),2005,39(10):1571-1575Jin WL,Yuan WB.Finite element analysis of load bearing capacities of centrifuge concrete filled steel tube on axial load[J].Journal of Zhejiang University(Engineering Science),2005,39(10):1571-1575(in Chinese)
[17]HT Hu,C S Huang,M H Wu,et al.Nonlinear analysis of axiallyloaded concrete filled tube columns with confinement effect[J].Journal of Structural Engineering,2003,129(10):1322-1329
[18]HT Hu,C S Huang,M H Wu,et al.Numerical analysis of concrete filled steel tubes subjected to axial force[C].Proceedings of The Twelfth(2002)International Offshore and Polar Engineering Conference Kitakyushu,Japan,May26-31,2002,2002
[19]尧国皇,黄用军,宋宝东,等.采用塑性损伤模型分析钢-混凝土组合构件的静力性能[J].建筑钢结构进展,2009,11(3):12-18Yao G H,Huang Y J,Song B D,et al.Analysis for static behaviour of steel and concrete composite members with plastic-damage model[J].Progress in Steel Building Structures,2009,11(3):12-18(in Chinese)
[20]X Dai,D Lam.Numerical modelling of the axial compressivebehaviour of short concrete filled elliptical steel columns[J].Journal of Constructional Steel Research,2010,66(4):542-555
[21]陈志华,陈敖宜.方矩管混凝土柱计算理论[J].天津建设科技,2004(3):18-20Chen Z H,Chen A Y.Calculation theory of CFRT column[J].Tianjin Constructs Technology,2004(3):18-20(in Chinese)
[22]丁发兴,余志武.钢管混凝土短柱力学性能研究-理论分析[J].工程力学,2005,22(1):175-181Ding F X,Yu Z W.Theoretical analysis of mechanical properties of concrete filled steel tubular stub columns[J].Engineering Mechanics,2005,22(1):175-181(in Chinese)
[23]T Aly,P Thayalan,MElchalakani,et al.Theoretical study on concrete filled steel tubes under static and variable repeated loadings[J].Journal of Constructional Steel Research,2010,65(4):1011-1016
[24]K K Choi,Y Xiao.Analytical studies of concrete filled circular steel tubes under axial compression[J].Journal of Structural Engineering,2010,136(5):565-573
[25]中国工程建设标准化协会.钢管混凝土结构设计与施工规程(CECS28∶90)[S].北京:中国计划出版社,1990China association for engineering construction standardization.Specification for design and construction of concrete filled steel tubular structures(CECS28∶90)[S].Beijing:China Planning Press,1990(in Chinese)
[26]中国电力出版社.薄壁离心钢管混凝土结构技术规程(DL/T5030-1996)[S].北京:中国电力出版社,1996China electric power press.Technical code onthe centrifugal concretefilledthin-wall steel tubular(DL/T5030-1996)[S].Beijing:China Electric Power Press,1996(in Chinese)
[27]中国工程建设标准化协会.矩形钢管混凝土结构技术规程(CECS159∶2004)[S].北京:中国计划出版社,2004China association for engineering construction standardization.Technical specification for structures with concrete filled rectangular steel tube members(CECS159∶2004)[S].Beijing:China Planning Press,2004(in Chinese)
[28]中国工程建设标准化协会.空心钢管混凝土结构技术规程(CECS254∶2009)[S].北京:中国建筑工业出版社,2009China association for engineering construction standardization.Technical specification of hollow concrete filled steel tubular structures(CECS254∶2009)[S].Beijing:China Architecture&Building Press,2009(in Chinese)
[29]Eurocode4.BS EN1994-1-1∶2004.Design of composite steel and concrete structures.Part1-1:General rules and rules for buildings[S].British Standards Institution,2004
[30]钟善桐.圆、八边、正方与矩形钢管混凝土轴心受压性能的连续性[J].建筑钢结构进展,2004,6(2):14-22Zhong S T.The continuity of axial compressive behaviors of concrete filled steel tube for circular,octagonal,square and rectangular forms[J].Progress in Steel Building Structures,2004,6(2):14-22(in Chinese)
[31]MYu,X X Zha,J Q Ye,et al.A unified formulation for hollowand solid concrete filled steel tube columns under axial compression[J].Engineering Structures,2010,32(4):1046-1053
[32]A H Varma,R Sause,J M Ricles,et al.Development and validation of fiber model for high-strength square concrete filled steel tube beam-columns[J].ACI Structural Journal,2005,102(1):73-84
[33]J B Mander,M Priestley,R Park.Theoretical stress-strain model for confined concrete[J].Journal of Structural Engineering,1988,114(8):1804-1826
[34]佘春燕,查晓雄,余敏.多边形空心钢管混凝土轴压、纯弯构件承载力连续性理论研究[J].哈尔滨工业大学学报,2009,41(增刊2):41-70She C Y,Zha X X,Yu M.Unified theory on the capability of hollow polygonal CFST compression and bending members[J].Journal of Harbin Institute of Technology,2009,41(Suppl2):41-70(in Chinese)
[35]MTomii,K Yashi maro.Experi mental studies on concrete filled steel tubular stub column under concentric loading[C].Proc.of the Inter.Celloquiumon Stability of Structures under Static and Dynamic Loads,SSRC/ASCE,Washington,1979
[36]陶忠.方形截面钢管混凝土力学性能研究及承载力的理论分析与试验研究[D].哈尔滨:哈尔滨建筑大学出版社,1998Tao Z.Theoretical and experi mental study on the mechanical property and bearing capacity of square concrete filled steel tube[D].Harbin:Harbin Architecture University Press,1998(in Chinese)
[37]余勇,吕西林,Kiyoshi Tanaka,等.轴心受压方钢管混凝土短柱的性能研究:Ⅱ分析[J].建筑结构,2000,30(2):43-46Yu Y,Lv X L,Kiyoshi Tanaka,et al.The capacity of stub concrete filled steel tube column under axial compression:Ⅱanalysis[J].Building Structure,2000,30(2):43-46(in Chinese)
[2]韩林海.钢管混凝土结构———理论与实践[M].2版.北京:科学出版社,2007Han L H.Concrete filled steel tubular structures fromtheory to practice[M].2nd ed.Beijing:Science Press,2007(in Chinese)
[3]钟善桐.钢管混凝土统一理论———研究与应用[M].北京:清华大学出版社,2006Zhong Shan-tong.Research and application achievement of concrete filled steel tubular(CFST)structures[M].Beijing:Tsinghua University Press,China.2006(in Chinese)
[4]蔡绍怀.现代钢管混凝土结构[M].北京:人民交通出版社,2003Cai S H.Modernsteel tube confined concrete structures[M].Beijing:China Communications Press,2003(in Chinese)
[5]查晓雄,钟善桐,徐国林.空心钢管混凝土结构技术规程理解与应用[M].北京:中国建筑工业出版社,2010Zha X X,Zhong S T,Xu G L.Comprehension and application to technical specification of hollow concrete filled steel tubular structures[M].Beijing:China Building Industry Press,2010(in Chinese)
[6]王宏伟,钟善桐,徐国林.空心钢管混凝土长柱轴压性能的试验研究[J].工业建筑,2006,36(12):69-72Wang H W,Zhong S T,Xu G L.Experi mental study on axial compressive strength of long H-CFST[J].Industry Construction,2006,36(12):69-72(in Chinese)
[7]王宏伟,徐国林,钟善桐.空心率对空心钢管混凝土轴压短柱工作性能及承载力影响的研究[J].工程力学,2007,24(10):112-118Wang H W,Xu GL,Zhong S T.Study oninfluence of hollow ratio to bearing capacity of H-CFST[J].Engineering Mechanics,2007,24(10):112-118(in Chinese)
[8]韩林海,陶忠.方钢管混凝土轴压力学性能的理论分析与试验研究[J].土木工程学报,2001,34(2):17-25Han L H,Tao Z.Study on behaviour of concrete filled square steel tubes under axial load[J].China Civil Engineering Structure Journal,2001,34(2):17-25(in Chinese)
[9]韩林海,姜绍飞,曹宇清,等.大长细比钢管混凝土轴心受压柱承载力的试验研究[J].钢结构,1999,14(2):21-25Han L H,Jiang S F,Cao Y Q,et al.Experi mental studies on the behaviour and strength of very slender concrete filledsteel tubular columns[J].Steel Construction,1999,14(2):21-25(in Chinese)
[10]L H Han.Tests on concrete filled steel tubular columns with high slenderness ratio[J].Advances in Structural Engineering,2000,3(4):337-344
[11]李斌,闻洋.钢管混凝土轴压长柱承载力的试验研究[J].地震工程与工程振动,2003,23(5):130-133Li B,Wen Y.Experi mental study on bearing capacity of long concrete filled steel tubular columns with axial compression[J].Earthquake Engineering and Engineering Vibration,2003,23(5):130-133(in Chinese)
[12]Y C Wang.Tests on slender composite columns[J].Journal of Constructional Steel Research,1999,64(11):1275-1282
[13]J Saravanan,K Suguna,P N Raghunath.Confined high strength concrete columns an experi mental study[J].American Journal of Engineering and Applied Sciences,2010,3(1):133-137
[14]丁发兴,余志武,蒋丽忠.圆钢管混凝土结构非线性有限元分析[J].建筑结构学报,2006,27(4):110-115Ding F X,Yu Z W,Jiang L Z.Nonlinear finite element analysis of concretefilledcircular steel tubular structures[J].Journal of Building Structures,2006,27(4):110-115(in Chinese)
[15]丁发兴,周林超,余志武,等.钢管混凝土轴压短柱非线性有限元分析[J].中国科技论文在线,2009,4(7):472-479Ding F X,Zhou L C,Yu Z W,et al.Non-linear finite element analysis of concrete filled steel tube stub column under axial compression[J].Science Paper Online,2009,4(7):472-479(in Chinese)
[16]金伟良,袁伟斌.离心钢管混凝土轴压构件的有限元分析[J].浙江大学学报(工学版),2005,39(10):1571-1575Jin WL,Yuan WB.Finite element analysis of load bearing capacities of centrifuge concrete filled steel tube on axial load[J].Journal of Zhejiang University(Engineering Science),2005,39(10):1571-1575(in Chinese)
[17]HT Hu,C S Huang,M H Wu,et al.Nonlinear analysis of axiallyloaded concrete filled tube columns with confinement effect[J].Journal of Structural Engineering,2003,129(10):1322-1329
[18]HT Hu,C S Huang,M H Wu,et al.Numerical analysis of concrete filled steel tubes subjected to axial force[C].Proceedings of The Twelfth(2002)International Offshore and Polar Engineering Conference Kitakyushu,Japan,May26-31,2002,2002
[19]尧国皇,黄用军,宋宝东,等.采用塑性损伤模型分析钢-混凝土组合构件的静力性能[J].建筑钢结构进展,2009,11(3):12-18Yao G H,Huang Y J,Song B D,et al.Analysis for static behaviour of steel and concrete composite members with plastic-damage model[J].Progress in Steel Building Structures,2009,11(3):12-18(in Chinese)
[20]X Dai,D Lam.Numerical modelling of the axial compressivebehaviour of short concrete filled elliptical steel columns[J].Journal of Constructional Steel Research,2010,66(4):542-555
[21]陈志华,陈敖宜.方矩管混凝土柱计算理论[J].天津建设科技,2004(3):18-20Chen Z H,Chen A Y.Calculation theory of CFRT column[J].Tianjin Constructs Technology,2004(3):18-20(in Chinese)
[22]丁发兴,余志武.钢管混凝土短柱力学性能研究-理论分析[J].工程力学,2005,22(1):175-181Ding F X,Yu Z W.Theoretical analysis of mechanical properties of concrete filled steel tubular stub columns[J].Engineering Mechanics,2005,22(1):175-181(in Chinese)
[23]T Aly,P Thayalan,MElchalakani,et al.Theoretical study on concrete filled steel tubes under static and variable repeated loadings[J].Journal of Constructional Steel Research,2010,65(4):1011-1016
[24]K K Choi,Y Xiao.Analytical studies of concrete filled circular steel tubes under axial compression[J].Journal of Structural Engineering,2010,136(5):565-573
[25]中国工程建设标准化协会.钢管混凝土结构设计与施工规程(CECS28∶90)[S].北京:中国计划出版社,1990China association for engineering construction standardization.Specification for design and construction of concrete filled steel tubular structures(CECS28∶90)[S].Beijing:China Planning Press,1990(in Chinese)
[26]中国电力出版社.薄壁离心钢管混凝土结构技术规程(DL/T5030-1996)[S].北京:中国电力出版社,1996China electric power press.Technical code onthe centrifugal concretefilledthin-wall steel tubular(DL/T5030-1996)[S].Beijing:China Electric Power Press,1996(in Chinese)
[27]中国工程建设标准化协会.矩形钢管混凝土结构技术规程(CECS159∶2004)[S].北京:中国计划出版社,2004China association for engineering construction standardization.Technical specification for structures with concrete filled rectangular steel tube members(CECS159∶2004)[S].Beijing:China Planning Press,2004(in Chinese)
[28]中国工程建设标准化协会.空心钢管混凝土结构技术规程(CECS254∶2009)[S].北京:中国建筑工业出版社,2009China association for engineering construction standardization.Technical specification of hollow concrete filled steel tubular structures(CECS254∶2009)[S].Beijing:China Architecture&Building Press,2009(in Chinese)
[29]Eurocode4.BS EN1994-1-1∶2004.Design of composite steel and concrete structures.Part1-1:General rules and rules for buildings[S].British Standards Institution,2004
[30]钟善桐.圆、八边、正方与矩形钢管混凝土轴心受压性能的连续性[J].建筑钢结构进展,2004,6(2):14-22Zhong S T.The continuity of axial compressive behaviors of concrete filled steel tube for circular,octagonal,square and rectangular forms[J].Progress in Steel Building Structures,2004,6(2):14-22(in Chinese)
[31]MYu,X X Zha,J Q Ye,et al.A unified formulation for hollowand solid concrete filled steel tube columns under axial compression[J].Engineering Structures,2010,32(4):1046-1053
[32]A H Varma,R Sause,J M Ricles,et al.Development and validation of fiber model for high-strength square concrete filled steel tube beam-columns[J].ACI Structural Journal,2005,102(1):73-84
[33]J B Mander,M Priestley,R Park.Theoretical stress-strain model for confined concrete[J].Journal of Structural Engineering,1988,114(8):1804-1826
[34]佘春燕,查晓雄,余敏.多边形空心钢管混凝土轴压、纯弯构件承载力连续性理论研究[J].哈尔滨工业大学学报,2009,41(增刊2):41-70She C Y,Zha X X,Yu M.Unified theory on the capability of hollow polygonal CFST compression and bending members[J].Journal of Harbin Institute of Technology,2009,41(Suppl2):41-70(in Chinese)
[35]MTomii,K Yashi maro.Experi mental studies on concrete filled steel tubular stub column under concentric loading[C].Proc.of the Inter.Celloquiumon Stability of Structures under Static and Dynamic Loads,SSRC/ASCE,Washington,1979
[36]陶忠.方形截面钢管混凝土力学性能研究及承载力的理论分析与试验研究[D].哈尔滨:哈尔滨建筑大学出版社,1998Tao Z.Theoretical and experi mental study on the mechanical property and bearing capacity of square concrete filled steel tube[D].Harbin:Harbin Architecture University Press,1998(in Chinese)
[37]余勇,吕西林,Kiyoshi Tanaka,等.轴心受压方钢管混凝土短柱的性能研究:Ⅱ分析[J].建筑结构,2000,30(2):43-46Yu Y,Lv X L,Kiyoshi Tanaka,et al.The capacity of stub concrete filled steel tube column under axial compression:Ⅱanalysis[J].Building Structure,2000,30(2):43-46(in Chinese)
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心