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<正> 材料的力学强度,一般是指材料在一定的受力状态下,抵抗过度变形或断裂的能力。对于水泥,以及由水泥、集料和水所组成的砂浆或混凝土来说,强度通常都用“标号”来表示,人们所熟悉的是“量”的概念。然而,对于通过特定的试验条件和试验方法所测得的表观强度,究竟在多少程度上准确和全面地反映了水泥和混凝土客观存在的力学性能,也就是“质”的概念,一般都注意不够,研究得也不够。
Abstract：[1] A. M. Neville: 《Properties of Concrete》, Sir Isaac Pitman & Sons, London (1963) .
[2] D. A. Abrams, "Design of Concrete Mixture", Structure Materials Lab. Lewis Institute, Chicago, Bull., 1 (1919) .
[3] T. C. Powers, "The Physical Structure and Engineering Properties of Concrete", Research and Development Lab. of P. C. A., Research Department Bull. 90, July (1958) .
[4] T. G. Powcrs: "Physical Properties of Cement Paste," 《Chemistry of Cement》, Proc. of the Fourth Intern. Smp., Washington 1960, NBS Monograph 43, U. S. Dept. of Commerce, 577(1962) .
[5] ??(1958) .
[6] 29(1961) .
[7] I. Farran, "Contribution minérologique A l'étude de l(?)dherence entre les constituents hydrates des ciments et les matériaux enrobés", Revue des Matériaux de Construction et de Travaux Publics,[490、 491、 492] (1956) .
[8] “论混凝土中胶结料与集料交界处接触带的性质”,28,196(1962) .
[9] Per Bredsdorff et al., "Cement-aggregate Bond Strength", 《Chemistry of Cement》, Proc. of the Fourth Intern. Syrup., Washington 1960, NBS Monograph 43, U. S. Dept. of Commerce, 794 (1962) .
[10] (1960) .
[11] S. Thaulow:"Influence of Height of Specimen and Friction of Load Surface on the Apparent Compressive Strength of Concrete", RILEM Bull.,[17] Des. 31 (1962) .
[12] H. Hansen et al., "Compressive Strength of Concrete-Cubes or Cylinders?" RILEM Bull., [17] Dec., 23 (1962) .
[13] H.M.别辽也夫,《材料力学》下册,第二分册,高等教育出版社,810(1956) 。
[14] 西安交通大学、上海交通大学金相热处理教研粗编,《金属机械性能》,中国工业出版社,68(1961) 。
[15] 黄大能:“再谈用劈裂法测定水泥抗拉强度”建筑材料工业,[17] (1963) 。
[16] P.J.F. Wright: "Comments on an Indirect Tensile Test on Concrete Cylinders", Magazine of Concrete Research, 7 [20] 87 (1955) .
[17] R. Jones and P.J.F. Wright:"Some Problems Involve in Destructive and Non-destructive Testing of concrete", Proceedings of a Symposium on Mix Design and Quality Control of Concrete, London, May, 1954, Cement and Concrete Assoc., London,441(1955) .
[18] Moshe lsh-Shalom and S. Greenberg: "he Rheology of Fresh Portland Cement Pastes", 《Chemistry of Cement》,Proc. of the Fourth Intern. Symp.,Washington 1960, NBS Monograph 43,U. S. Dept. of Commerce, 731 (1962) .
[19] 17[2] 107 (1955) .
[20] R. Sell: "Investigations into the Strength of Concrete under Sustained Load", RILEM Bull., [5] Dec., 5 (1959) .
[21] R. H. Evans: "Effect of Loading on Some Meshanical Properties of Concrote",《Mechanical Properties of Non-matallic Brittle Materials》, Butterworth, London, 175 (1958) .
基本信息:
引用信息:
[1]黄大能,王文义.水泥与混凝土力学强度的剖视[J].硅酸盐学报,1965(04):269-276.