4.7 Article

Lattice Discrete Particle Model (LDPM) for failure behavior of concrete. II: Calibration and validation

期刊

CEMENT & CONCRETE COMPOSITES
卷 33, 期 9, 页码 891-905

出版社

ELSEVIER SCI LTD
DOI: 10.1016/j.cemconcomp.2011.02.010

关键词

Concrete; Fracture; Failure; Discrete models; Lattice models; Particle models; Calibration; Validation

资金

  1. US Army Engineer Research and Development Center
  2. NSF [0928448]
  3. DTRA [HDTRA1-09-1-0029]
  4. Directorate For Engineering
  5. Div Of Civil, Mechanical, & Manufact Inn [0928448, 1237920] Funding Source: National Science Foundation

向作者/读者索取更多资源

The Lattice Discrete Particle Model (LDPM) formulated in the preceding Part I of this study is calibrated and validated in the present Part II. Calibration and validation is performed by comparing the results of numerical simulations with experimental data gathered from the literature. Simulated experiments include uniaxial and multiaxial compression, tensile fracture, shear strength, and cycling compression tests. (C) 2011 Elsevier Ltd. All rights reserved.

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