绿色高性能混凝土的性能研究与混凝土结构可靠度的敏感性分析
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摘要
本文以国家973攻关项目“高性能混凝土的性能研究”为依托,以横向科研课题武汉协和医院外科大楼工程质量监控为背景,对绿色高性能混凝土(GHPC)的性能及其在高层建筑中的应用,钢筋混凝土结构及构件时变与非时变可靠性对随机变量的敏感度进行了较为系统的研究。
     本文运用正交试验设计方法与方差分析原理,考察了单位水泥(或胶凝材料)用量,水胶比,粉煤灰掺量,高效减水剂的种类与掺量,粗细骨料的种类与掺量,砂率等因素对绿色高性能混凝土的耐久性,工作性,28d强度,绝热温升的影响,并运用现代价值工程理论,首次提出了绿色高性能混凝土配合比优化设计的三参数准则以及基于绝热温升控制的四功能准则。
     本文提出了基础大体积混凝土温度场实际上是土壤温度场与混凝土温度场相互作用温度场的假设,建立了共同作用温度场模型,研究了其显式差分解及Stehfest反演解法,用Matlab编制了计算共同作用温度场的程序,程序计算的结果与现场实测结果相当吻合,表明共同作用温度场的假设是合理的。
     为了便于比较各随机变量对可靠指标敏感程度的大小,本文分别对分布参数的敏感度与极限状态方程参数的敏感度定义了无量纲的敏感度指标。利用敏感度指标,分不考虑抗力随时间而变化与考虑抗力随时间而变化两种情况,对钢筋混凝土轴心受压构件,受弯构件,受剪构件,大小偏心受压构件进行了敏感度分析。通过大量的算例,总结出了上述构件可靠性对随机变量的敏感度规律。
     弯曲破坏和剪切破坏是钢筋混凝土框架柱在地震作用下常见的破坏形式。本文将柱的破坏看作由弯曲失效与剪切失效模式组成的串联体系,分析剪切破坏先于弯曲破坏发生的概率,即柱“强剪弱弯”的失效概率,并据此分析了柱“强剪弱弯”设计可靠性对随机变量的敏感度。
     本文基于钢筋混凝土框架结构的二阶弹塑性分析,给出塑性铰的极限弯矩与极限转角的计算公式,基于截面可靠度研究,充分考虑了结构的塑性性质,截面失效的相关性与塑性铰的转动性能,将PNET法与失效树法有效结合起来,提出了基于弹塑性分析的钢筋混凝土框架结构体系可靠度计算的PFT法,进行了钢筋混凝土框架结构体系可靠度对随机变量的敏感性分析。
     最后,在总结本文工作的基础上,提出了本课题尚待深入研究的问题。
Based on the National "973" Program, "Research on Green High Performance Concrete", and transverse scientific research item, quality control to surgery building engineering of Wuhan Xiehe hospital, green high performance concrete (GHPC) and application thereof to high-rise buildings, sensitivities of reliabilities with and without time varying of reinforce concrete structure and members to random variables are systemically studied in this paper.
    The design method for orthogonal experiment and theory for deviation analysis are used to find out all kinds of responsible proportions between factors such as water-binder ratio, cement or cementing material content in per cubic meter of concrete, and contents of water reducer and flyash, and coarse aggregate type, and variety of cement. The permeability, workability, 28d compressive strength and adiabatic temperature change are taken as test indexes. For the first time, on the basis of the theory of valve engineering, three-parameters principle is proposed for design optimization of GHPC. Farther, four-functions principle is proposed for design optimization of GHPC based on adiabatic temperature change control to mass concrete.
    It is proposed that the temperature field of mass concrete of foundation in high- rise is actually interaction one of soil and concrete. And the model for interaction field is built up and the solutions thereof from explicit difference and Stehfest method are studied. And Matlab program is developed to calculate interaction temperature field. The results shows that the theoretic values by the model are in consistence with test ones very well.
    The sensitivity indexes without dimension are respectively defined about distributing parameters sensitivity and parameters sensitivity in limit state functions so as to compare the magnitude of sensitivity to reliability index from random variables. In the terms of sensitivity indexes, sensitivities of reliabilities are analyzed for reinforcement concrete (RC) axial-compressive members, flexural members, and shear members, and big and small excursion-compressive members, in which resistances are respectively considered to be varying and to remain constantly with time. And sensitivity rules for these members are summed up due to large numbers of calculating examples.
    Two familiar destroy formats, bending destroy and shearing destroy, appear to RC frame columns under seism action. The columns destroy is considered as a series system made up of bending failure mode and shearing failure mode in this paper. And the failure probability of the column due to shearing destroy prior to bending destroy, i.e, so-called strong shear weak bending is analyzed. Farther analysis is applied to sensitivity of design reliability for strong shear weak bending column to random variables.
    Based on section reliability analysis of RC members, a method for computing
    
    
    reliability of RC frames systems has been developed with full consideration of the structural plasticity, rotation performance of plastic hinges, and correlation between failure sections. Banding PNET method and failure tree method together, the method that is named PFT method can be used to analyze sensitivity of RC frames systems to random variables. It is more simple and accurate than other methods available up to date.
    Some problems about this research worth to be studied afterward are put up in the end of the paper.
引文
[1] 吴中伟.高性能混凝土(HPC)的发展趋势与问题.建筑技术,1998.29(1)
    [2] 吴中伟.高性能混凝土—绿色混凝土.水泥工程.2000(2):1~4
    [3] 吴中伟,廉慧珍.高性能混凝土.[M],北京:中国铁道出版社.1999
    [4] 冯乃廉编著.高性能混凝土.[M],北京:中国铁道出版社.1996
    [5] 杨静,覃维祖,吕剑锋.关于高性能混凝土工作性评价方法的研究.工业建筑.Vol.28 No.41998(8):5~9
    [6] Freedman S. High Strength Concrete, Modem Concrete. PCA, 1970 (34) 6
    [7] Jolicoeur C, Simard M A, AI tcin P C.Cement-Superplasticizer Commpatibility in High Performance Concrete: The Role of Sulphates. Selected Papers on Superplasticizer Prepared by Ai tcin P C, Hundy Chemical Ltd.CA., 1995
    [8] A?tcin P C. High Performance Concrete Science and Technology. Published by E and FN Sporn, 1997
    [9] BRFL MAJOR PRODUCT DESCRIPTION—PARTNER for High Performance Concrete Technology (PHPCT). From: Internet, 1999
    [10] Jolicoeur C, Simard M A, A?tcin P C.Cement-Superplasticizer Commp- atibility in High Performance Concrete: The Role of Sulphates Selected Papers on Superplasticizer Prepared by A?tcin P C, Hundy Chemical Ltd.CA., 1995
    [11] Mǔller H S, Kǔttner C H. Creep of High Performance Concrete——Characteristics and Code-Type Prediction Model. In: Proceedings of 4th International Symposium on Utilization of High Performance Concrete, Paris, 1996
    [12] Danielsson Uif.Heat of Cement as Affected by Water-Cement Ratio. In:Proceedings of the 4th International Symposium onthe Chemistry of Cement, Washington,1960(1)
    [13] Ak ira Yoshino (吉野公), Shinzo Nishibayashi (西林新藏), Shoichi Inoue (井上正一). A Study on Rheological Properties of Serf-Compacting Concrete. Journal of ShanDong Institute of Building Materials. Vol.12 No. SI Jun.1998 (8): 59~63
    [14] Tanigawa, Y., Mori, H. and Watanabe, K. (1990). Analytical Study on flow of Fresh Concrete by Suspension Element Method. Proc. Of RILEM Colloquium: Properties of Fresh Concrete, Chapman and Hall, pp.304~310
    [15] Okada H, Ohshima K, Fukumoto Y. Compressive strength of long rectangular plates under hydrostatic pressure. J. Soc. Naval Arch. of Japan, 1979, 146:270~280
    [16] 屠恒益.粉煤灰高性能混凝土的配制及机理研究.西部探矿工程.No.71 July 2001(4):104~105
    [17] 路来军.高性能混凝土在首都国际机场新航站楼中的应用.建筑技术.1998
    [18] Zhou F P, Lydon F D, Barr B I G Effect of Coarse Aggregate on Elastic Modulus and Compressive Strength of High Performance Concrete. Cement and Concrete Research, 1995 (25) 1
    [19] Lu Xinying. Application of the Nernst-Einstein Equation to Concrete. Cement and Concrete Research, 1997 (27)
    
    
    [20] Okamura H. Self Compacting High Performance Concrete. Concrete International, 1997
    [21] 王德怀.高性能混凝土配合比设计与质量控制的计算机化.[学位论文].北京:清华大学,1996
    [22] 赵铁军.高性能混凝土的渗透性研究.[学位论文].北京:清华大学,1997
    [23] 吴学礼.浅谈粉煤灰在高性能混凝土中的应用[J].粉煤灰.1996(2):18~21
    [24] 童良.混凝土中碱—集料反应研究.[博士后研究工作报告].北京:清华大学,1996
    [25] 郭晓燕,王福川.高掺量粉煤灰高性能混凝土的试验研究.全国高强高性能混凝土专题研讨会,九江,1997
    [26] 庄楚强,吴亚森.工科研究生用书.应用数理统计基础.[M].华南理工大学出版社,1992
    [27] 蔡正咏.数理统计在混凝土试验中的应用.[M],北京:中国铁道出版社,1998
    [28] 张尧庭,方开泰.多元统计分析引论.[M],北京:科学出版社,1982
    [29] 马保国,朱平华,黄立付.固体碱激发制备碱-矿渣-高钙粉煤灰渣胶凝材料的研究.武汉理工大学学报[J],2000(5):13~15
    [30] 王启宏.材料流变学.[M],北京:中国建筑工业出版社,1985.
    [31] 黄大能,沈威等编译.新拌混凝土的结构和流变特征.[M],北京:中国建筑工业出版社,1983
    [32] 全国造价工程师执业资格考试培训教材.工程造价管理相关知识[M].北京:中国计划出版社,2002
    [33] 蒋传辉.建设工程造价管理.南昌:江西高校出版社,1999
    [34] 朱伯芳.大体积混凝土温度应力与温度控制[M].北京:中国电力出版社.1999
    [35] 何亚伯,彭孝雄,杨和礼等.大体积混凝土温度裂缝控制.住宅科技.1998(6):25~29
    [36] 相金干.地下室筏板大体积混凝土防裂的施工措施.四川建筑.Vol.16 No.4 1996(11):42~44
    [37] 吴明,江国业,安丙威.输油管道土壤温度场的数值计算.石油化工高等学校学报.Vol.14..2001 Dec(4):53~56
    [38] 赵国藩,贡金鑫,赵尚传.我国土木工程结构可靠度研究的一些进展.大连理工大学学报.2000(3):1~5
    [39] 李典庆,周建方.结构可靠度计算方法述评[J].河海大学常州分校学报.2000,14(1):35~42
    [40] 贡金鑫,赵国藩.钢筋混凝土结构考虑耐久性的可靠度研究进展.[J].工业建筑.2000,30(11):5~8
    [41] 邓子胜.工程结构可靠度设计的研究与应用进展.五邑大学学报.[J].2001(3):15~19
    [42] 陈武生,朱殿芳,陈建康.点可靠度计算方法进展.四川水力发电.[J].2002(3):74~94
    [43] 李桂青.结构可靠度.武汉工业大学出版社.1989
    [44] 张骏华.结构可靠性设计与分析.宇航出版社.1989
    [45] 余安东,叶润修.建筑结构的安全性与可靠性.1986
    [46] 吴世伟.结构安全度与可靠度分析论文集.河海大学出版社.1988
    [47] 赵国藩.工程结构可靠性理论与应用[M].大连:大连理工大学出版社,1996
    [48] 林忠民.工程结构可靠性设计与估计[M].北京:人民交通出版社,1990
    [49] 杨伟军,赵传智.土木工程结构可靠度理论与设计[M].北京人民交通出版社,2000
    [50] Hasofer M, Lind C. Exact and invariant second moment code format[J]. Journal of the Engineering Mechanics division, ASCE, 1974, 100 (1): 111~121
    
    
    [51] Fiessler B, Neumann HJ, Rackwitz R. Quadatic limit states in structure reliability[J]. Journal of the Engineering Mechanics Division, ASCE, 1979, 105 (4): 130~139
    [52] 徐义根,刘尚合,魏光辉.一种通用的敏感度数据统计分析方法.火工品.1997(4):21~23
    [53] 刘宝光.敏感性数据分析与可靠性评定.北京:国防工业出版社.1995.
    [54] 马江洪,魏立力.关于拟合值方差改变敏感度的一个下限.高校应用数学学报.Vol.10.Ser.A.No.1.Decembem 1995
    [55] 白勇,徐向东,崔维成.船体结构极限强度的影响参数与敏感度探讨.Vol.No.5 Oct.1998
    [56] 徐茂波,刘西拉.用蒙特卡洛法计算钢筋混凝土梁的结构可靠度及对人为错误的敏感度分析.四川建筑科学研究.1,1990
    [57] Johnson N L and Kotz S. Distribution in statistics continuous multivariate distribution. New York, John Willey and Sons inc. 1972
    [58] Madsen H O, Krenk S and Lind N C. Methods of Structural Safety. Prentice-Hall, Englewood Cliffs, NJ, USA, 1986:52~54.
    [60] Hohenbichler M and Rackwitz R. First order concepts in system reliability. Struct Safety, 1983(1):81~88
    [61] 刘宁,吕泰仁.三维结构可靠度对随机变量的敏感度分析.工程力学,2,1995
    [62] 王春光,石永久,王元清,李少甫.结构可靠度计算中的敏感性因素分析.[J].清华大学学报(自然科学版).2000,40(6):30:108-111
    [63] Ditlevsen O. Narrow reliability bounds for structural system. J Structural Mech., 1979:4(1):453~472
    [64] Hohenbichler M and Rackwitz R. Sensitivities and importance measures in structural reliability. Civil Engine System. 1986 (3):203~209
    [65] Karamchandani A and Cornell C A. Sensitivity estimation within first and second order reliability methods. Struct Safety, 11, 1992:95~107
    [66] Nowak A S, Carr R I. Sensitivity analysis for structural errors. Journal of Structural Engineering. ASCE, 111(8), 1985
    [67] Ronchetti, E and Rousseeuw, P J., Change-of-variance sensitivities in regression analysis, Z. Wahrsch. verw. Geb., 1985 (68): 503~519
    [68] Liu Ning. Sensitivity analysis of 3-D elasto-plastic structural reliability[J]. Acta Mechanica Solida Sinica, 1996, 9 (4): 297~311
    [69] Marouna, R.A. and Yohai, V.J. Asymptotic of general M-estimates for regression scale with random carriers, Z. Wahrsch. verw. Geb., 1981(58): 7-20
    [70] Paloheimo E, Hannus H. Structural design based on weighted fractiles. Journal of the structural Division, ASCE, 1974,100(ST7)
    [71] Ueda Y, Yao T. The Plastic Node Methods: A new method of plastic analysis. Comput. Meths.Appl.Mech.Engng. 1982 (34): 1089~1104
    [72] Bjerager P and Krenk S. Parametric sensitivity in first order reliability analysis. J Engng Mech., 11,115(7), ASCE, 1989:1577~1582
    [73] Hampel, F.R Rousseeuw, P.J. and Ronchetti, E., The change-of-variance curve and optimal redescending M-estimators, JASA, 1981 (76): 643~648
    
    
    [74] Rousseeuw, P.J., New infinitesimal methods in Robust Statistics. PH.D.thesis, Vieje Universiteit, Brussels, Belyium, 1981
    [75] Ditlevsen O. Taylor expansion of series system reliability. J Engng Mech., 110(2).ASCE, 1984:293~307
    [76] 容柏生.对建筑结构可靠度的我见[J],广东土木与建筑.1999(3):3~6
    [77] 赵挺生.现存建筑物可靠性评价[J],建筑结构.1998(10):9~12
    [78] 赵国藩,金伟良,贡金鑫.结构可靠度理论.[M],北京:中国建筑工业出版社.2000
    [79] 杨伟军,赵传智.土木工程结构可靠度理论与设计[M],北京:人民交通出版社.1999
    [80] 何水清,王善.结构可靠性分析与设计.[M],国防工业出版社.1993
    [81] 王娴明,赵宏延.一般大气条件下钢筋混凝土结构构件剩余寿命的预测.[J],建筑结构学报.1996(6):58~61
    [82] 贡金鑫,赵国藩.考虑抗力随时间变化时结构可靠度分析.[J],建筑结构学报.2000(19):43~51
    [83] 赵尚传,赵国藩,贡金鑫.抗力随时间变化非承载力因素对结构可靠度影响.大连理工大学学报.Vol.42 No.5 Sept.2002
    [84] 李田,刘西拉.混凝土结构的耐久性设计.[J],土木工程学报.1994,27(2):47~55
    [85] 牛荻涛.海洋环境下混凝土强度的经时变化原理.[J],西安建筑科技大学学报.1995,27(1):49~52
    [86] 牛荻涛,王庆霖.一般大气环境下混凝土强度经时变化模型.工业建筑.[J],1995,25(6):36~38
    [87] 贡金鑫.钢筋混凝土结构基于可靠性的耐久性分析.[D],大连理工大学学报.1999
    [88] 贡金鑫.钢筋混凝土结构基于可靠度的耐久性分析:[学位论文].大连理工大学,1999
    [89] 杨志刚,张立翔.基于灰色预报的结构时变可靠度分析.[J].昆明理工大学学报.2002(4):53~57
    [90] 张宇贻,秦权.钢筋混凝土桥梁构件的时变可靠度分析.[J].清华大学学报.2001,41(12):65~67
    [91] Mori Y, Ellingwood R. Time-dependent system reliability analysis adaptive importance sampling. Structural Safety, 1993, 12(1)
    [92] Kim S.H., Na S.W. Response surface method using vector projected sampling point. [J], Structural Safety. 1997 19(1): 3~19
    [93] Faravelli L. Response surface approach for reliability analysis. [J], Journal of Engineering Mechanics. ASCE, 1989 (115): 2736~2781
    [94] Breilung K. Asymptotic Approximations for Probability Integrals [M], Berlin: Springer-Vedag, 1994
    [95] Raja Shekhar M.R., Ellingwood B.R. A new look at the response surface approach for reliability analysis. [J], Structural Safety. 1993 (126): 205~220
    [96] 贡金鑫,赵国藩.原始随机空间内的结构可靠度分析方法.[J],水利学报.1999(5):30~34
    [97] 贡金鑫.结构可靠指标求解的一种新的迭代方法.[J],计算结构力学及其应用.1995(3):369~373
    [98] 赵国藩,王恒栋.广义随机空间内的结构可靠度实用分析.[J],土木工程学报.1996,29
    
    (4):47~51
    [99] 南建林,过镇海,时旭东.混凝土的温度-应力藕合本构关系.清华大学学报.1997,37(6):87~90
    [100] 赵国藩.钢筋混凝土构件抗裂度和最大裂缝宽度的试验和计算方法.建筑结构学报.1980(4)
    [101] 过镇海.混凝土的强度和变形(试验基础和本构关系).北京:清华大学出版社.1997
    [102] 于庆荣等.钢筋混凝土构件裂缝和刚度统一计算模式的研究.中国建筑科学研究院主编。混凝土结构研究报告选集(3).北京:中国建筑工业出版社.1994,136~141
    [103] 过镇海.钢筋混凝土原理.北京:清华大学出版社.1999
    [104] 王传志,滕智明主编.钢筋混凝土结构理论.北京:中国建筑工业出版社.1985
    [105] 过镇海,李卫.混凝土在不同应力-温度途径下的变形性能和本构关系.土木工程学报.1993,26(5):58~69
    [106] 王要武,张跃松.结构可靠度与安全使用寿命的综合评价.低温建筑技术.2001(2):16-18
    [107] ZHAO Guofan, LI Yungui, WANG Hengdong. Asymptotic analysis methods for structural reliability. [J], China Ocean Eng. 1995, 9(3): 303~310
    [108] ZHAO Guofan, LI Yungui, WANG Hengdong. Forth moment method for strucral reliability analysis based on maximum entropy theory. [A], The Sixth Workshop on Concrete Model Code for Asia[C].Dalian: [n s], 1996, 155~160
    [109] Wong F.S. Slope reliability and response surface method. [J], Journal of Geotechnical Engineering, ASCE, 1985 (111): 32~53
    [110] Bucher C. G, Bourgund U. A fast and efficient response surface approach for structural reliability problems. [J], Structure Safety. 1990 (7): 57~66
    [111] 中华人民共和国国家标准.建筑抗震设计规范(GB 50011-2001).北京:中国建筑工业出版社,2002
    [112] 中华人民共和国国家标准.建筑结构可靠度设计统一标准(GB 50068-2001).北京:中国建筑工业出版社,2001
    [113] 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:中国建筑工业出版社,2002
    [114] 中华人民共和国国家标准.高层建筑结构设计规范.北京:中国建筑工业出版社,2002
    [115] 国际标准.结构可靠度总原则(ISO.2394).北京:中国建筑工业出版社,1998
    [116] 沈在康.混凝土结构设计新规范应用讲评.北京:中国建筑工业出版社,1993
    [117] 杨伟军.基于弹塑性分析的钢筋混凝土框架结构体系可靠度研究.[J].长沙交通学院学报.2000,16(1):67~72
    [118] 李刚,程耿东.钢筋混凝土框架发生局部破坏后抗震可靠度分析.[J].大连理工大学学报.2001,41(3):343-348
    [119] 林银飞,吕泰仁,李宏.框架结构体系的可靠度分析.[J].空军工程大学学报(自然科学版).2001,2(4):77~79
    [120] 刘天云,赵国藩.钢筋混凝土框架结构的可靠度分析.[J],大连理工大学学报.1998,38(2):223~227
    [121] 陈肇元.要大幅度提高建筑结构设计的安全度[J],建筑结构.1999(1):3~6
    
    
    [122] Yan Chuanfen and Zhang Jianghui, The use of bayes method to infer distribution of mechanical parameters. The proceedings of rock mechanics and environmental geotechnology, EMRG 1997
    [123] 杜进生,刘西拉.无粘结预应力混凝土构件的可靠度分析.建筑结构学报.2002(1):68~74
    [124] 黄士元.按服务年限设计混凝土的方法.[J],混凝土.1994(6):24~32
    [125] 蔡少英.可靠性预计模型的比较.[J],国外电子技术动态.2000,71(10):1~13
    [126] Church J.D., Harris B. The estimation of reliability from stress-strength relationships. [J], Jechnometrics, 1970 (112): 45~54
    [127] Woodwurd W. A., Kelley G.D. Minimum variance unbiased estimation of Pr(Y    [128] Liu Y.W., Moses F. Sequential response surface method and its application in the reliability analysis of aircraft structural system, Structural Safety. 1994 (16): 39~46
    [129] 陈颖.小震作用下混凝土结构的承载能力和变形能力时程可靠度分析[D].四川大学硕士学位论文,2001
    [130] 张新培.抗震结构变形能力可靠度的时程分析方法[J].工程力学,1996,13(4):82~88
    [131] 张新培,陈颖.小震作用下抗震结构时程可靠度计算方法.[J].工程力学.2003(1):153~156
    [132] 程耿东,李刚.基于功能的结构抗震设计中一些问题的探讨[J].建筑结构学报,2000,21(1):5~11
    [133] Bai Y. Sand Y.A structure analysis program for static and dynamic response of nonlinear systems. Theoretical manual and demonstration problem manual, Version 2. Department of Ocean Engineering, The Thnical University of Denmark, August 1991
    [134] 罗乃东,赵国藩.高层、高耸结构抗风动力可靠度.[J].大连理工大学学报.2002,42(2):208~212
    [135] Structural Engineer Association of California (SE-AOC) [C]. Performance Based Seismi Engineering of Buildings, April, 1995
    [136] 李刚,程耿东.基于可靠度和功能的框架-剪力墙结构抗震优化设计.[J].计算力学学报.2001,18(8):290~370
    [137] K Subbaraj, M A Dokainish. A survey of direct time-integration methods in computational structural dynamics-Ⅱ.implicit methods[J]. Computers & Structures, 1989, 32(6):1387~1401
    [138] Hiroyuki Kameda, Takeshi Koike. Reliability theory of deterioration structures. Journal of the structural division, 1975, 101(1)
    [139] 郑道钦.极值Ⅱ型—正态模式结构可靠概率的置信下限估计[J].福建师范大学学报(自然科学版),1986,2(4):27~34
    [140] 赵传智.单层厂房排架非线性分析与设计.武汉:武汉工业大学出版社,1989
    [141] Geidl V, Saunders S. Calculation of reliability for time-varying loads and resistance. Structural Safety, 1987,4(4)
    [142] 李刚,程耿东.基于功能的结构体系目标可靠度优化决策.计算力学学报.2002(2):127~131
    [143] Mori Y, Ellingwood B R. Maintaining reliability of concrete structures. Ⅰ: Role of inspection/repair. Journal of the structural Engineering, 1993, 120 (3)
    [144] 贡金鑫,赵国藩.恶劣环境下钢筋混凝土结构的静态和疲劳可靠度.中国土木工程学会第九届年会论文集.北京:中国水利水电出版社,2000
    
    
    [145] Kiureghian a d. Second-order reliability approximation. [J]. Journal of Engineering Mechanics, ASCE, 1984,110(3): 235~243
    [146] Li C.Q. A case study on the reliability analysis of deteriorating structures. Proceedings of the institution of civil engineers. Structures and buildings, 1995, 110(8)
    [147] 姚继涛,董振平.随机变量的相关性和结构可靠度.[J].西安建筑科技大学学报。2000,32(2):114~118
    [148] 李扬海,鲍卫刚,郭修武.公路桥梁结构可靠度与概率极限状态设计[M].北京:人民交通出版社,1997
    [149] 佟晓利,赵国藩.改进的Rosenblueth方法及其在结构可靠度分析中应用[J].大连理工大学学报,1997,37(3)
    [150] 陈安龙,于雷,郑云龙.基于Rosenblatt变换的一阶可靠度分析方法[J].大连理工大学学报,2000,40(6)
    [151] 傅旭东,茜平一,刘祖德.单桩沉降可靠度的随机有限元分析.[J].铁道学报.2002(1):70~75
    [152] Faravelli L. A response surface approach for reliability analysis. [J]. Journal of Engineering Mechanics, ASCE, 1989,115 (12): 1311~1319
    [153] 贡金鑫,赵国藩.混凝土结构加固规范的可靠度校准.[J].大连理工大学学报,1999,39(5)
    [154] 沙丽新,石雪飞.可靠度及其反问题理论在桥梁中的应用.[J].建筑技术开发.2003,30(3):19~21
    [155] 巨虹桥.基于灵敏度分析的稳健可靠性优化设计模型及MATLAB实现。机械设计与研究.Vol.18 No.1 Feb.2002
    [156] ZHU Ping-hua, YANG Li-yuan, CHEN Hua-jian et al. The Permeability and Strength of Green High Performance Concrete. Journal of Wuhan University of Technology (English version).2003 Vol.18, No.3
    [157] ZHU Ping-hua, CHEN Hua-jian. Four-functions Principle for Design Optimization of GHPC Based on Control to Adiabatic Temperature Change of Mass Concrete. Journal of Wuhan University of Technology (English version). 2004 (录用)
    [158] ZHU Ping-hua, YU Jing, PENG Shu-quan. Calculation of Adiabatic Temperature Change of Mass Concrete of Foundation in High-rise Building(English version).第一届“全国土木工程研究生学术论坛”论文集.河海大学出版社,2003
    [159] 朱平华,陈华建.砼轴压构件时变可靠性的敏感度研究.武汉理工大学学报.2003(录用)
    [160] 朱平华,陈华建.基于随机时变砼梁的结构可靠度计算及其敏感性因素分析.武汉理工大学学报.2004(录用)
    [161] 朱平华,陈华建,张行.砼构件时变可靠度的敏感性分析在建筑施工中的应用研究.工业建筑。2004(录用)
    [162] 朱平华,陈华建.绿色高性能混凝土的性能研究(Ⅱ).工业建筑.33(8),2003
    [163] 朱平华,陈华建.郭佳赤.基于绝热温升控制的绿色高性能混凝土配合比优化设计四功能准则.混凝土.169(11),2003
    [164] 张行,朱平华,陈华建.绿色高性能混凝土配合比优化设计三参数原理.新型建筑材料.3,2004
    [165] 朱平华,彭述权,俞静.高层建筑基础大体积砼绝热温升计算.武汉理工大学学报.25(7),
    
    2003
    [166] 彭述权,朱平华,俞静.高层建筑基础大体积砼和土壤藕合温度场计算.武汉理工大学学报.25(9),2003
    [167] 朱平华,陈华建,熊桂芳,邓贤枝.绿色高性能混凝土的性能研究(Ⅰ).混凝土.159(1),2003
    [168] Stuart S. J. Moy. Plastic methods for steel and concrete structures, The Macmillan press LTD. 1981
    [169] 四川省建筑科学研究所.钢筋混凝土柱非线性全过程分析实用计算法.建筑情报资料,1978
    [170] F.K. Kong and R. H. Evans. Reinforced and prestressed concrete, Thomas Nelson and sons LTD.1975
    [171] H.Rüch. Researches toward a general flexural theory for structural concrete, Journal of ACI, vol.57, No.1, July, 1960
    [172] M. Wakabayashi, et al. Dynamic loading effects on the structural performance of concrete and steel materials and beams, proc.of ⅦWCEE, vol.6, No.9, 1980
    [173] G.M. Struman, et al. Effect of flexural strain gradient on microcracking and stress-strain behavior of concrete, Journal of ACI, July, 1965
    [174] E. Hognestad. A study of combined bending and axial load in reinforced concrete members, University of Illinois engineering experimental station, Bulletin series No.339, Nov., 1951
    [175] ACI standard. Building code requirements for reinforced concrete(ACI 318-77)
    [176] CEB/FIP. International recommendations for the design and construction of concrete structure, Paris, 1970
    [178] 同济大学科技情报组.钢筋混凝土小偏心受压构件的曲率、刚度和杆端转角,1973
    [179] 重庆建筑工程学院科技情报科.框架非线性分析中的截面弯矩-曲率关系,1983
    [180] 白勇,徐向东,崔维成.用塑性节点法作船体极限强度分析.船舶力学.1998(4):54~62
    [181] H. Stchfest, 1970, Numerical Inversion of Laplace Transforms. Communication of the ACM 13(1): 47~49

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