用户名: 密码: 验证码:
新型钢—混凝土组合结构研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
本文对多排预应力波形钢腹板组合挑梁和钢-混凝土组合蜂窝梁两种新型的组合结构进行了试验研究和理论分析,主要包括组合挑梁的收缩徐变效应、组合挑梁的荷载横向分布、组合挑梁翼缘稳定性能、组合蜂窝梁的应力和挠度计算、开孔腹板抗剪承载能力分析、组合蜂窝梁极限承载能力的研究。主要做了以下工作
     (1)对大比例组合挑梁组合蜂窝梁两种试验模型进行静载试验,研究了组合挑梁的荷载横向分布规律、组合挑梁的极限承载能力、组合蜂窝梁的应力、变形规律,组合蜂窝梁的极限承载能力。试验结果对两种新型组合结构的设计有很好的参考意义。
     (2)根据波形钢腹板的特征,忽略其抗弯刚度和采用“拟平截面假定”推导了考虑徐变和收缩效应的波形钢腹板组合挑梁截面应力计算公式,并通过实桥算例,对比研究了该结构和常规组合挑梁的徐变收缩效应和预应力加载效率,结果表明预应力波形钢腹板组合挑梁结构因徐变引起的预应力损失大为减少,且对收缩作用的影响不敏感,具有更高的预应力加载效率。
     (3)根据荷载横阳分布理论提出了修正的弹性支承连续梁法和修正的刚接梁法以计算组合挑梁的荷载横向分布系数,通过试验研究和有限元分析,验证了计算理论的正确性,并结合实桥算例,综合徐变收缩的作用,进一步说明了该结构的抗裂安全性。
     (4)对波形钢腹板组合挑梁受压翼缘板的稳定性进行了研究,分析了波形参数对其弹性屈曲应力的影响,建议了翼缘板的宽厚比限值,并对不同参数模型的翼缘板抗压承载能力进行了计算,探讨了初始缺陷对其承载能力的影响,最后结合两种组合的承载力试验,考察了组合挑梁的变形特征、破坏形态和极限状态。
     (5)组合蜂窝梁由于腹板的非连续性,应力分布十分复杂,本文采用费氏空腹桁架理论,推导了钢-混凝土组合蜂窝梁应力简化计算公式,与试验结果的比较说明,公式能够较准确地计算出腹板圆孔边缘环向应力的最大值及其位置,简化计算公式对于分析组合蜂窝梁弹性阶段的强度是适用的。同时,基于费氏空腹桁架理论,提出了组合蜂窝梁变形的计算公式,与试验结果和有限元结果的对比分析表明,该方法精度可以满足工程要求。
     (6)对组合蜂窝梁开孔腹板的抗剪能力进行了研究,运用通用有限元分析程序对各种边界条件下的开孔腹板弹性剪切屈曲性能进行了分析,引入考虑了径高比和宽高比的修正系数,对实腹板剪切屈曲系数加以修正,提出了开孔腹板剪切屈曲系数的计算公式,并在分析中量化了翼缘对腹板的约束作用;建立起开孔腹板抗剪极限承载能力的空间有限元模型,考虑几何、材料双重非线性对开孔腹板进行了大量的计算分析,提出了开孔腹板抗剪极限承载力的计算公式,同时对翼缘刚度、初始几何缺陷和残余应力对开孔板抗剪承载力的影响进行了探讨,得到一些有益的结论。
     (7)对钢-混凝土组合蜂窝梁的极限承载能力进行了理论分析、空间有限元分析和试验研究。推导出计入环向加劲肋前后钢-混凝土组合蜂窝梁承载能力简化计算公式,通过算例说明了运用公式进行计算的方法;结合组合蜂窝梁的特点,选用合适的单元模型和材料的本构关系,建立组合蜂窝梁的空间有限元分析模型,对组合蜂窝梁极限承载力进行非线性有限元全过程分析;对组合蜂窝梁各工况的承载能力试验结果进行分析,在试验分析的基础上总结组合蜂窝梁的受力特点和变形特征,并将试验结果、理论计算结果和有限元计算结果作了对比分析。
In this dissertation, experimental researches and theoretical analyses on the new multi-cantilever prestressed composite beams with corrugated steel webs and steel-concrete composite castellated beam, including the shrinkage and creep effect of composite cantilever beam, the load distribution pattern among cantilever beam and the stability behavior of flanges in composite cantilever beam with corrugated webs, the stress and flexibility computation of composite castellated beam, the elastic buckling of perforated web under shear, the shear strength of perforated web, the ultimate bearing capacity of composite castellated beam, were made. The main contents of this dissertation are described as following:
     (1) A static test has been conducted on two large-scale specimens of composite cantilever beam and steel-concrete composite castellated beam, respectively. The load distribution pattern among cantilever beam and the ultimate bearing capacity of composite cantilever beam, the stress and flexibility distribution patterns, the ultimate bearing capacity of composite castellated beam, were studied. The test results can be referenced by design of the two new composite structures.
     (2) The reduced calculation formulas of section stress induced by creep and shrinkage effect for pre-stressed cantilever composite beam with corrugated steel webs are proposed. The investigation validate that compared with general composite beam, the loss of prestressing induced by creep and shrinkage effect in concrete slab of pre-stressed cantilever composite beam with corrugated steel webs is greatly reduced. The multi-cantilever prestressed composite beams with corrugated steel webs have good prestressing efficiency.
     (3) Based on the existing theory of lateral load distribution patterns, modified elastic supported continuous beam method and modified rigid-joint girder method are proposed with considering the structure characteristic of multi-cantilever prestressed composite beams with corrugated steel webs. The validity of theoretical analysis is demonstrated by comparing with experimental study and spatial finite element analysis.
     (4) The stability behavior of flanges in composite cantilever beam with corrugated webs is studied by adopting finite element method. Considering the influence of profile parameter of corrugated web to elastic buckling stress, the flakiness ratio limit of compression flange is proposed. Analysis on ultimate load resistance of flange are carried out, the influence of initial geometrical imperfections on ultimate load resistance of flange is also discussed. Moreover, according to the model test, the deformation performance, failure modes, load capacity and limit states of two-type composite cantilever beams are analyzed.
     (5) Based on vierendeel truss theory, reduced calculation formulas of stress for steel-concrete composite castellated beam are deduced. Test results shows the formulas can predict accurately the value and position of critical stress on the edge of web hole, the formulas is applicable to analyze the strength of composite castellated beam in elastic stage. Also, the calculation formulas of deflection for steel-concrete composite castellated beam are proposed based on vierendeel truss theory, it is found that this method can satisfy engineering requirements by comparing theoretical results with both experimental and FEM ones.
     (6) On the basis of investigation on elastic buckling of plate girder web panels under shear, the elastic buckling behavior of perforated web under shear in different boundary condition is analyzed with finite element software. Based on the formulas of the shear buckling coefficient for plate girder web panels, formulas are suggested to evaluate the elastic buckling coefficients of the perforated web are proposed, by introducing the parameters which consider the influence of radius-height ratio and width-height ratio. The elastic restraints to perforated web provided by the flanges are taken into account in this study. Besides, using universal finite element program the spatial finite element model of perforated web is established, detailed analysis on shear strength of perforated web are carried out with consideration of material and geometrical nonlinear. Also, the influence of flange rigidity, initial geometrical imperfections and residual stress on shear strength of perforated web is discussed, some useful conclusions are reached.
     (7) The ultimate bearing capacity of steel-concrete composite castellated beam is studied by theoretical analysis, spatial finite element analysis and experimental research. The calculation formulas of ultimate bearing capacity for steel-concrete composite castellated beam are proposed. Moreover, according to the characteristics of composite castellated beam, the spatial finite element model is built with suitable elements and material constitutive laws, nonlinear finite element analysis on ultimate bearing capacity of composite castellated beam are done. Besides, test results of ultimate bearing capacity test of composite castellated beam are analyzed, the test results are consistent with the theoretical and FEM results.
引文
[1]聂建国,余志武.钢—混凝土组合梁在我国的研究及应用.土木工程学报,1999,32(2):3-8
    [2]黄侨.桥梁钢-混凝土组合结构设计原理.北京:人民交通出版社,2004,16-34
    [3]Xudong Shao, Hua Zhao, Lifeng Li. Design and experimental study of a Harp-Shaped single span Cable-Stayed bridge. Journal of Bridge Engineering, 2005,10(6):658-665.
    [4]邵旭东,李立峰,赵华.长沙市洪山桥竖琴式斜拉桥的设计.湖南大学学报,2001,28(4):88-93
    [5]刘玉擎.组合结构桥梁.北京:人民交通出版社,2004,5-200
    [6]劳埃扬.钢-混凝土组合结构设计.上海:同济大学出版社,1991,3-25
    [7]严正庭,严立.钢与混凝土组合结构计算构造手册.北京:中国建筑工业出版社,1996,1-187
    [8]王连广,李立新,王德选.钢与混凝土组合结构非线性分析.沈阳:东北大学出版社,2000,1-124
    [9]R.P.Johnson, I.M.May. Partial-Interaction design of composite beams. Structural Engineer,1975,53(8):305-311
    [10]聂建国,崔玉萍,石中柱等.部分剪力连接钢—混凝土组合梁受弯极限承载力的计算.工程力学,2000,17(3):37-42
    [11]L.C.P.Yam, J.C.Chapman. The Inelastic Behaviour of Continuous Composite Beams of Steel and Concrete. Institution of Civil Engineers, Proceedings,1972, 2(53):487-501
    [12]N.W.Dekker, A.R.Kemp, P.Trinchero. Factors influencing the strendth of continuous composite beams in negative bending. Journal of Construction Steel Research,1995,34:161-185
    [13]P.Ansourian. Experiments on continuous composite beams. In:Proceedings of the Institution of Civil Engineers. London,1981:25-51
    [14]樊键生,聂建国,叶清华等.钢—压型钢板混凝土连续组合梁调幅系数的研究.建筑结构学报,2001,22(2):57-60
    [15]王连广,强士中,李乔.钢与轻骨料混凝土连续组合梁内力重分布及极限弯矩计算.四川建筑科学研究,1997,(4):24-28
    [16]王庆利,刘之洋,李玉坤等.连续组合梁的塑性性能.沈阳建工学院学报,1998, 14(3):278-281
    [17]吴献,回国臣,王庆利.钢与混凝土连续组合梁的塑性性能.东北大学学报,2002,23(6):599-601
    [18]陈世鸣.钢—压型钢板混凝土组合梁的极限负弯矩强度.钢结构.2002.1(7):14-17
    [19]Y.C.Wang.Deflection of steel-concrete composite beams with partial shear interaction. Journal of Structural Engineering,1998,124(10):1159-1165
    [20]U.A.Girhammar, V.K.A.Gopu.Composite beam-columns with interplayer slip-exact analysis.Journal of Structural Engineering, ASCE,1993,119(4): 1265-1282
    [21]S.Hamada, J.Longworth.Buckling of composite beams in negative bending. Journal of the Structural Division (ASCE),1974, 100(ST11):2205-2219
    [22]R.P.Johnson, C.K.R.Fan.Distortional lateral buckling of continuous composite beams. In:Proceedings of the Institution of Civil Engineers. London,1991:91(3): 131-161.
    [23]R.P.Johnson, S.m.Chen.Stability of continuous composite plate girders with U-frame action. In:Proceeding of the Institution of Civil Engineers, Structures and Buildings. London,1993,99:187-197
    [24]R.P.Johnson, M.A.Bradford.Distortional lateral buckling of unstiffened composite bridge girders. Instability and plastic collapse of steel structures,1983: 569-580
    [25]M.A. Bradford, R.P. Johnson.Inelastic buckling of composite bridge girders near internal supports. In:Proceedings of the Institution of Civil Engineers. London, 1987,83(2):143-159
    [26]S.E.Svensson. Lateral buckling of beams analysed as elastically supported columns subject to a varying axial force. Journal of Construction Steel Research. 1985(5):179-193
    [27]G.Weston, D.A.Nethercot, M.A.Crisfield. Lateral buckling in continuous composite bridge girders. The Structural Engineer 1991:69(5):79-87
    [28]M.A.Bradford, Z.Gao.Distortional Buckling Solutions for Continuous Composite Beams. Journal of Structural Engineering,1992,118(1):73-89
    [29]陈世鸣.钢—混凝土连续组合梁负弯矩区的局部失稳.建筑结构学报,1995,16(6):30-37
    [30]陈世鸣.连续组合梁侧向失稳的弹性地基压杆稳定解.工业建筑,1997,27(2):29-32
    [31]M.A. Bradford, H.R. Ronagh. Generalized Elastic Buckling of Restrained I-beams by FEM. Journal of Structural Engineering,1997,23(12):1631-1637
    [32]M.A.Bradford, X.P.Ge.Elastic Distortional Buckling of Continuous I-beams. Journal of Construction Steel Research,1997,41(2),249-266
    [33]朱万明,曹平周.简支钢-混凝土组合梁腹板的稳定分析.工程力学增刊,2001:313-316
    [34]Z.Vrcelj.Buckling Modes in Continuous Composite Beams:[Dissertation]. Sydney, Australia, the University of New South Wales,2004,1-50
    [35]樊健生,聂建国,吴道闻.钢-混凝土组合梁弹性屈曲的力学性能.清华大学学报(自然科学版),2004,44(6):786-788
    [36]刘磊,钱冬生.波纹钢腹板预应力结合梁桥.国外公路,1999,19(1):26-30
    [37]周履.20世纪后期世界PC桥梁的若干重要进展.世界桥梁,2003,(1):1-4
    [38]陈宝春,黄卿维.波形钢腹板PC箱梁桥应用综述.公路,2005,7(7):45-53
    [39]余杰,韩勇,王文林,万水等.泼河大桥的构造与施工.交通科技,2005,(6):45-47
    [40]宋建永.波纹钢腹板体外预应力组合梁力学性能研究:[博士学位论文].哈尔滨:哈尔滨工业大学,2003,1-16
    [41]J.T.Easley.Buckling Formulas for Corrugated Metal Shear Diaphragms. Journal of the Structural Division, ASCE,1975,101(7):1403-1417
    [42]M.Elgaaly, R.Hamilton, A.Seshadri. Shear Strength of Beams with Corrugated Webs.Journal of Structural Engineering, ASCE,1996,122(4):390-398
    [43]M.Elgaaly, A.Seshadri, R.Hamilton. Bending Strength of Beams with Corrugated Webs.Journal of Structural Engineering, ASCE,1997,123(6):772-782
    [44]M.Elgaaly, A.Seshadri.Depicting the Behavior of Girders with Corrugated Webs up to Failure Using Non-linear Finite Element Analysis. Advances in Engineering Software,1998, (29):195-208
    [45]R.Luo, B.Edlund. Ultimate strength of girders with trapezoidally corrugated webs under patch loading. Thin-Walled Structures,1996,26(4):135-156
    [46]R.Luo, B.Edlund. Shear capacity of plate girders with trapezoidally corrugated webs under patch loading. Thin-Walled Structures,1996,26(1):19-44
    [47]R.P.Johnson, J.Cafolla.Fabrication of Steel Bridge Girders with Corrugated Webs. The Structural Engineering,1997,75(8):133-135
    [48]E.Y.Sayed-Ahmed. Behaviour of steel and (or) composite girders with corrugated steel webs. Canadian Journal of Civil Engineering,2001,28:656-672
    [49]E.Y.Sayed-Ahmed. Lateral torsion-flexure buckling of corrugated web steel girders. In:Proceeding of the Institution of Civil Engineers Structures & Buildings.2005(158):53-69
    [50]R.G.Driver, H.H.Abbas, R.Sause. Shear Behavior of Corrugated Web Bridge Girders. Journal of Structural Engineering, ASCE,2006,132(2):195-203
    [51]H.H.Abbas, R.Sause, R.G.Driver.Analysis of Flange Transverse Bending of Corrugated Web I-Girders under In-Plane Loads. Journal of Structural Engineering, ASCE,2007,133(3):347-355
    [52]刘剑萍,正司明夫,小林宽.浅谈合成结构—波形钢腹板箱梁桥的设计.世界桥梁,2003,(3):5-8
    [53]R.Sause, H.H.Abbas, R.G.Driver, et al. Fatigue Life of Girders with Trapezoidal Corrugated Webs. Journal of Structural Engineering, ASCE,2006,132(7): 1070-1078
    [54]S.A.Ibrahim, W.W.E1-Dakhakhni, M.Elgaaly. Fatigue of Corrugated-Web Plate Girders:Experimental Study. Journal of Structural Engineering, ASCE,2006, 132(9):1371-1380
    [55]S.A.Ibrahim, W.W.E1-Dakhakhni, M.Elgaaly. Fatigue of Corrugated-Web Plate Girders:Analytical Study. Journal of Structural Engineering, ASCE,2006, 132(9):1381-1392
    [56]李宏江.波形钢腹板箱梁扭转与畸变的试验研究及分析:[博士学位论文].南京:东南大学,2003,1-16
    [57]周长晓,王福敏,宋琼瑶.波形钢腹板稳定的理论分析及试验研究.公路交通技术,2005,1(1):54-57
    [58]陈建兵,万水,喻文兵等.波纹钢腹板PC组合箱梁弯曲性能理论分析与试验研究.武汉理工大学学报,2004,28(1):14-17
    [59]陆海峰,万水.波纹钢腹板预应力混凝土组合箱梁的结构设计.华东公路,2003,(142):3-5
    [60]李宏江,叶见曙,万水等.剪切变形对波形钢腹板箱梁挠度的影响.交通运输工程学报,2002,2(4):17-20
    [61]吴文清.波形钢腹板组合箱梁剪力滞效应问题研究:[博士学位论文].南京:东南大学,2002,1-25
    [62]徐岳,朱万勇,杨岳.波形钢腹板PC组合箱梁桥抗弯承载力计算.长安大学学报,2005,25(2):60-64
    [63]周绪红,孔祥福,侯健等.波纹钢腹板组合箱梁的抗剪受力性能.中国公路学报,2007,20(2):77-82
    [64]宋建永,张树仁,王彤等.波纹钢腹板体外预应力组合梁弯曲性能分析及试验研究.土木工程学报,2004,37(11):31-36
    [65]汤庆轩.简支蜂窝梁整体稳定的研究:[中冶集团研究总院硕士学位论文].北京:中冶集团建筑研究总院,2004,1-11
    [66]BS5950, Part 1.British Standardards Institution, London.1985
    [67]罗烈,罗晓森.蜂窝梁设计规范的比较研究.建筑钢结构进展.2005,(2):43-47
    [68]M.D.Altfillisch, B.R.Cooke, A.A.Toprac. An Investigation of Welded Open-web Expanded Beams.Welding Research Supplement,1957, (22):77-88
    [69]J.E.Gibson, W.M.Jenkins.An Investigation of the stresses and deflection in castellated beams. The structural engineer,1957, (12):467-479
    [70]J.Kolosowski. Stresses and deflection in castellated beam.The structural engineer, 1964,42(1):19-24
    [71]M.U.Hosain, W.G.Speirs.Expertments on Castellated Steel Beams. Welding Journal,1973,52(8):329-342
    [72]M.U.Hosain, W.K.Cheng, V.V.Neis.Deflection Analysis of Expanded Open-web Steel Beams. Computers and Structures,1974,4(2):327-336
    [73]A.R.Galambos, M.U.Hosain, W.G.SPeirs.Optimum Expansion Ratio of Castellated Steel Beams. Engineering Optimization,1975,1(4):213-225
    [74]S.L.Srimani, P.K.Das.Finite Element Analysis of Castellated Beams. Computers and Structures,1978,9(2):169-174
    [75]Gotoh, Keinosuke. Stress Analysis of Castellated Beams. Transactions of the Japan Society of Civil Engineers,1976,7(12):37-38
    [76]L.N.Ramamurthy, S.B.Udasi. Study and finite element analysis of reinforced castellated steel beam. IE (1) Journal-C1,1980,60:239-242
    [77]D.Kerdal, D.A.Nethercot.Failure Modes of Castellated Beams. Journal of Constructional Steel Research,1984,4(4):295-315
    [78]倪富生.蜂窝梁的应力分布及设计计算探讨.工业建筑,1984,(8):27-35
    [79]陈录如.圆孔蜂窝梁的简化计算与试验研究.工业建筑,1985,(5):31-38
    [80]苏益声,王良才.圆孔蜂窝梁及其强度计算.广西大学学报(自然科学版),1993,18(3):63-69
    [81]苏益声.圆形孔与多边形孔蜂窝钢梁的试验分析.广西大学学报,2003,28(1):5-9
    [82]邹锦华.圆孔蜂窝梁受力性能试验研究:[硕士学位论文].南宁:广西大学,2003,1-45
    [83]苏益声.蜂窝钢梁应用研究:[硕士学位论文].南宁:广西大学,2004,1-49
    [84]邹锦华,魏德敏,苏益声等.蜂窝梁的简化计算及试验对比.华南理工大学学报(自然科学版),2005,33(1):47-51
    [85]苏益声,邹锦华.张喜德.圆形孔蜂窝钢梁试验研究.建筑结构,2006,36(8):28-30
    [86]何一民,李鹏鸿,于力.蜂窝梁挠度的实用计算方法.工业建筑,1994,(8):9-15
    [87]何一民.郝建丽.蜂窝梁及蜂窝压弯杆件的强度计算.工业建筑.1994,(8):5-8
    [88]徐德新,刘华强.蜂窝梁设计中的若干问题.建筑结构,1995(5):14-17
    [89]陈月明,叶继红,谢贝琳.蜂窝梁的连续化计算方法.工业建筑,1998,28(4):600-604
    [90]李晓润.简支蜂窝梁极限承载力研究:[硕士学位论文].北京:中冶集团建筑研究总院.2002,1-59
    [91]王立福,杨佑发,石诚.基于ANSYS的蜂窝梁受力性能分析.重庆建筑大学学报,2004,26(2):72-76
    [92]刘鑫.考虑孔况影响的蜂窝梁设计计算研究:[硕士学位论文].长沙:中南大学,2006,1-74
    [93]郑坤龙.变高度工字截面圆孔蜂窝梁的挠度计算:[硕士学位论文].长沙:中南大学,2007,1-66
    [94]周朝阳,周云峰.蜂窝梁等效抗弯刚度的确定方法.建筑科学与工程学报,2008,25(1):3-5
    [95]U.C.Pattanayak, E.Chesson.Lateral Instability of Castellated Beams. Engineer-ing Journal,1974,11(3):73-79
    [96]D.A.Nethercot, D.Kerdal. Lateral-torsional Buckling of Castellated Beams. The Structural Engineer,1982,60(3):53-61
    [97]D.A.Nethercot, D.Kerdal.Buckling of Laterally Unsupported Castellated Beams.Sturctural Stability Research Council.1983:151-171
    [98]W.Zaarour, R.Redwood. Web Buckling in Thin Webbed Castellated Beams. Journal of Sturctural Engineering, ASCE,1996,122(8):860-866
    [99]R.Redwood, S.Demirdjian.Castellated Beam Web Buckling in Shear. Journal of Sturcutral Engineering, ASCE,1998,124(10):1202-1207
    [100]S.Demirdjian. Stability of Castellated Beam Webs:[Thesis]. Montreal, Canada, McGill University,1999,1-86
    [101]Amin.Mohebkhah.The Moment-gradient Factor in Lateral-torsional buckling on Inelastic Castellated Beams. Journal of Constructional Steel Research,2004, 60(10):1481-1494
    [102]A.Mohebkhah, H.Showkati.Bracing requirements for inelastic castellated beams. Journal of Constructional Steel Research,2005,61:1373-1386
    [103]T.Zirakian, H.Showkati.Distortional buckling of castellated beams. Journal of Constructional Steel Research,2006,62:863-871
    [104]徐德新,史英锐,刘华强.支座降低蜂窝形钢梁整体稳定分析和试验.工业建筑,1994,11:32-36
    [105]王庆利,曹平周,徐成章等.纯弯状态下蜂窝梁腹板稳定问题研究.钢结构,2001,16(52):42-44
    [106]周光禹,高蕉.蜂窝式压弯构件腹板稳定问题研究.结构设计与分析,2005,33(184):1-2
    [107]汤庆轩,侯兆欣,吴明超.简支蜂窝梁整体稳定承载力有限元分析.钢结构,2005,4(20):32-35
    [108]张卓.纯弯状态下蜂窝梁腹板的局部稳定性分析:[硕士学位论文].哈尔滨:哈尔滨工业大学.006.1-63
    [109]张益凡.蜂窝梁的整体和局部稳定分析:[硕士学位论文].长沙:中南大学,2008,1-66
    [110]David M.Todd, Peter B.Cooper.Strength of Composite Beams with Web Openings. Journal of the Structural Division, ASCE,1978,106(st2):431-445
    [111]R.G.Redwood, G.Poumbouras. Analysis of Composite Beams with Web Openings. Journal of Sturctural Engineering, ASCE,1984,110(9):1949-1958
    [112]R.G.Redwood, G.Poumbouras.Tests of Composite Beams with Web Openings. Canadian Journal of Civil Engineering,1983,10:713-721
    [113]W.C.Clawson, D.Darwin. Strength of composite beams at web openings. Journal of the Structural Division, ASCE,1982,108(3):623-641
    [114]S.H.Cho, R.G.Redwood. Slab Behavior in Composite Beams at Openings. Ⅰ: Analysis. Journal of Sturctural Engineering, ASCE,1992,118(9):2287-2303
    [115]S.H.Cho, R.G.Redwood. Slab Behavior in Composite Beams at Openings.11: Tests and Verification. Journal of Sturctural Engineering, ASCE,1992,118(9): 2304-2322
    [116]E.H.Fahmy.Analysis of Composite Beams with Rectangular Web Openings. Journal of Constructional Steel Research,1996,37(1):47-62
    [117]J.D.Megharief. Behavior of Composite Castellated Beams:[Thesis]. Montreal, Canada:Mcgill University,1997,1-116
    [118]K.F.Chung, R.M.Lawson.Simplified design of composite beams with large web openings to Eurocode 4. Journal of Constructional Steel Research,2001,57: 135-163
    [119]R.M.Lawson, J.Lim, S.J.Hicks, et al. Design of composite asymmetric cellular beams and beams with large web openings. Journal of Constructional Steel Research,2006,62:614-629
    [120]R.M.Lawson.Developments in composite construction and cellular beams. Steel and Composite Structures,2005,5(2-3):193-202
    [121]A.J.Wang, K.F.Chung.Advanced finite element modeling of perforated composite beams with flexible shear connectors. Engineering Structures,2008, 30:2724-2738
    [122]徐德新.蜂窝形组合梁的承载力分析.电力建设.1993,14(1):1-6
    [123]王瑞民,杨兰新,杨可飞.高托蜂窝式组合梁的研究与试验分析.同济大学学报,1998,26(5):600-604
    [124]薛桂玉,徐德新.钢与混凝土蜂窝形组合梁设计中的若干问题.建筑结构学报,1999,20(4):18-24
    [125]周东华,赵惠敏,王明峰等.带腹板开洞组合梁的非线性计算.四川建筑科学研究,2004,30(2):21-24
    [126]白永生,蒋永生,梁书亭等.腹板开洞的钢与混凝土组合梁承载力计算方法综述和探讨.工业建筑,2004,34(6):68-70
    [127]白永生.钢与混凝土组合梁设计方法的研究:[东南大学硕士学位论文].南京:东南大学,2003:1-35
    [128]李华,陈涛,顾祥林.负弯矩区腹板开洞钢-混凝土组合梁受力性能试验研究.结构工程师,2008,24(4):99-105
    [129]黄义波.钢-混凝土组合蜂窝梁(圆孔)的受力性能研究:[广西大学硕士学位论文].南宁:广西大学,2008:1-66
    [130]刘俊珂.圆孔蜂窝组合梁的研究:[湖南大学硕士学位论文].长沙:湖南大学,2009:1-58
    [131]邵旭东,刘俊珂.计入加劲肋的圆孔蜂窝组合梁强度简化计算,湖南大学学报(自然科学版).2009,36(9):7-11
    [132]湖南大学桥梁研究所.钢-混凝土组合蜂窝连续梁桥方案设计(首创桥型)2008:1-53
    [133]蔡千典,冉一元.波形钢腹板预应力结合箱梁桥结构特点的探讨.桥梁建设,1994,24(1):26-30
    [134]M.Rosignoli. Prestressed concrete box girder bridges with folded steel plate webs. Proceedings of Institute of Civil Engineering Structures and Bridges, 1999,134:77-85
    [135]周履.混凝土收缩徐变引起的钢-混凝土结合梁的内力重分配.桥梁建设,2001,(2):1-4
    [136]刘岚,崔铁万.本谷桥的的设计与施工-采用悬臂架设施工法的波纹形钢腹板预应力混凝土箱梁.国外桥梁,1999,(3):18-25
    [137]周履,陈永春.收缩徐变.北京:中国铁道出版社,1994,1-156
    [138]Z.P.Bazant. Mathematical Modeling of Creep and Shrinkage of Concrete. John Wiley & Sons, Inc.,1988,98-189
    [139]龚曙光,谢桂兰ANSYS操作命令与参数化编程.北京:机械工业出版社2004,1-400
    [140]郝文化,叶裕明,刘春山等ANSYS土木工程应用实例.北京:中国水利水电出版社,2005,1-216
    [141]张立明Algor、ANSYS在桥梁工程中的应用方法与实例.北京:人民交通出版社,2003,1-52
    [142]江见鲸.钢筋混凝土结构非线性有限元分析.北京:陕西科学技术出版社,1994,1-56
    [143]昌颖.预应力波形钢腹板组合挑梁力学性能分析与试验研究:[硕士学位论文].长沙:湖南大学,2006,1-76
    [144]赵艳.大悬臂钢-混凝土组合梁的受力分析及试验研究:[硕士学位论文].长沙:湖南大学,2001,13-41
    [145]中华人民共和国行业标准.公路钢筋混凝土及预应力混凝土桥涵设计规范(JTG D62-2004).北京:人民交通出版社,2004,1-200
    [146]邵旭东.桥梁工程.北京:人民交通出版社,2004,91-515
    [147]胡肇滋.桥跨结构简化分析—荷载横向分布.北京:人民交通出版社,1996,447-554
    [148]Eurocode 3, Design of Steel structures-part 1-5:Plated Structural Elements, 2004,50-52
    [149]胡夏闽译.欧洲规范4-钢-混凝土组合梁设计方法(4).工业建筑,1995,(12):42-49
    [150]辛济平,万国朝,张文等译.美国公路桥梁设计规范(AASHTO)-荷载与抗力系数设计法.北京:人民交通出版社,1994,409-461
    [151]张阳.带波形钢腹板悬臂挑梁的组合脊骨梁力学性能分析与试验研究:[博士学位论文].长沙:湖南大学,2006,1-137
    [152]Johnson R.P.,Cafolla J.Local Flange Buckling in Plate Girders with Corrugated Webs.Proceedings of the Institution of Civil Engineers,Structures and Buildings, 1997,122(2):148-156.
    [153]郭彦林,张庆林.波折腹板工形构件翼缘稳定性能研究.建筑结构学报,2007,24(4):64-69.
    [154]中华人民共和国国家标准.混凝土结构设计规范(GB 50010-2002).北京:中国计划出版社,2002,1-110
    [155]过镇海,时旭东.钢筋混凝土原理和分析.北京:清华大学出版社,2003,6-129
    [156]K.Basler. Strength of plate girders in shear. Journal of Structural Division, ASCE,1961a,87(7):151-180
    [157]K.Basler. Strength of plate girders under combined bending and shear. Journal of Structural Division, ASCE,1961b,87(7):181-197
    [158]T.Fujii. On an improved theory for Dr. Basler's theory. In:Proc.8th congress, LABSE. New York,1968:477-487
    [159]E.H.Gaylord. Discussion on "Strength of plate girders in shear". Journal of Structural Division, ASCE.1962,88(2):151-154
    [160]中华人民共和国国家标准.钢结构设计规范(GB 50017-2003).北京:中国计划出版社,2003,1-150
    [161]AISC, Load and Resistance Factor Design Specification, for Structural Steel Buildings,1999
    [162]陈骥.钢结构稳定理论与设计(第二版).北京:科学出版社,2003,1-25
    [163]童根树.钢结构的平面内稳定.北京:中国建筑工业出版社,2005,1-22
    [164]刘古岷,张若睎,张田申.应用结构稳定计算.北京:科学出版社,2004,302-344
    [165]任涛.工字梁腹板在局部承压和剪力作用下的弹性屈曲及极限承载力:[博士学位论文].杭州:浙江大学,2005,108-158
    [166]金阳,童根树.楔形工字梁腹板的弹性剪切屈曲分析.工程力学2009,26(9):1-9
    [167]S.C.Lee, J.S.Davidson, C.H.Yoo. Shear buckling coefficients of plate girder web panels. Computers and Structures,1996,59(5):789-795
    [168]S.C.Lee, C.H.Yoo. Strength of plate girder web panels under pure shear. Journal of Structural Engineering,1998,124(2):184-194
    [169]British Standards Institution.Steel,concrete and composite bridges(BS5400), (Part3.Code of practice for design of steel bridges).1982,71-72,17-20
    [170]A.F.Mateus, J.A.Witz. A parametric study of the post-buckling behavior of steel plates. Engineering Structures,2001,23:172-185
    [171]R.Gradzki, K.Kowal-Michalska. Influence of strain hardening and initial imperfections on the collapse behavior of plates. Thin-Walled Structures, 1991,12:129-144
    [172]陈国栋,郭彦林.非加劲板抗剪极限承载力.工程力学,2003,20(2):49-54
    [173]R.G.Redwood. Design of beams with web holes. Canadian Steel Industries Construction Council,1973,13-21.
    [174]D.Darwin, W.K.Lucas. LRFD for steel and composite beams with web openings. Journal of Sturctural Engineering, ASCE,1990,116(6):1579-1593.
    [175]D.Darwin, R.C.Donahey. LRFD for composite beams with unreinforced web openings. Journal of Sturctural Engineering, ASCE,1988,114(3):535-552.
    [176]胡夏闽.组合梁的物理非线性分析.南京建筑工程学院学报,1992,2:12-19
    [177]王新敏ANSYS工程结构数值分析.北京:人民交通出版社,2007,340-407
    [178]聂建国,崔玉萍.钢-混凝土组合梁在单调荷载下的变形及延性.建筑结构学报,1998,19(2):30-36
    [179]石启印,黄周瑜,李爱群.U型外包钢-混凝土组合梁延性的试验研究.西南交通大学学报,2008,43(2):206-212
    [180]杨建军.二次预应力混凝土组合梁徐变效应研究:[湖南大学硕士学位论文].长沙:湖南大学,2009,1-71
    [181]王维红.大跨连续刚构徐变仿真分析:[重庆交通大学硕士学位论文].重庆:重庆交通大学,2007,1-58

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700