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Bazant尺寸效应律分析及其应用 被引量:11

Analysis and application of Bazant's size effect laws
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摘要  本文讨论了Bazant所提出的二种混凝土强度尺寸效应律:基于能量释放的尺寸效应律和统一的尺寸效应律。通过比较分析得出结论,对混凝土结构而言,基于能量释放的尺寸效应律更为适用。 Two size effect models,energy releasebased size effect law and unified size effect law,presented by Bazant are discussed in the present paper.By analyzing and comparing the two models,it is concluded that the energy releasebased size effect law is better applicable to concrete structures.
出处 《混凝土》 CAS CSCD 2003年第2期35-36,43,共3页 Concrete
基金 国家自然科学基金资助项目(50178063) (50178003)
关键词 混凝土 尺寸效应 断裂 强度 concrete size effect fracture strength
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参考文献8

  • 1Z P Bazant, J Planas. Fracture and size effect in concrete and other quasibrittle materials[ M ]. CRC Press, Boca Raton, 1998.
  • 2C E Kesler, D J Naus, J L Lott. Fracture mechanics: its applicability to concrete, In:Proceedings of International Conference on the Mechanical Behavior of Materials, Kyoto, Society of Materials Science, 1971, Vol.IV: 113- 124.
  • 3P F Welsh. Crack initiation in plain concrete[ J ]. Magazine of Concrete Research, 1976,28: 27 - 41.
  • 4A Hilberborg, M Modeer, P E Petersson. Analysis of crack formation and crack growth n concrete by means of fracture mechanics and finite elements[J ]. Cement Concrete Research, 1976, 28: 773 - 782.
  • 5Z P Bazant. Size effect in blunt fracture:concrete, rock, metal [J ]. Journal of Engineering Mechanics, 1984, 110:518 - 535.
  • 6A Carpinteri. Scaling laws and renormalization group for the strength and toughness of disordered materials[J ]. International Journal of Solids and Structures, 1994, 31:291 - 302.
  • 7王文标,黄晨光,赵红平,张榕京,段祝平.结构破坏的尺度律[J].力学进展,1999,29(3):383-433. 被引量:53
  • 8张彤,孟庆元,杜善义.基于定长裂缝试件的脆性材料尺寸效应实验方法[J].工程力学,2001,18(5):127-132. 被引量:8

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