Nonlocal Peridynamic Modeling and Simulation on Crack Propagation in Concrete Structures
Joint Authors
Huang, Dan
Lu, Guangda
Liu, Yiming
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-02-23
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
An extended peridynamic approach for crack propagation analysis in concrete structures was proposed.
In the peridynamic constitutive model, concrete material was described as a series of interacting particles, and the short-range repulsive force and anisotropic behavior of concrete were taken into account in the expression of the interactive bonding force, which was given in terms of classical elastic constants and peridynamic horizon.
The damage of material was defined locally at the level of pairwise bond, and the critical stretch of material bond was described as a function of fracture strength in the classical concrete failure theory.
The efficiency and accuracy of the proposed model and algorithms were validated by simulating the propagation of mode I and I-II mixed mode cracks in concrete slabs.
Furthermore, crack propagation in a double-edge notched concrete beam subjected to four-point load was simulated, in which the experimental observations are captured naturally as a consequence of the solution.
American Psychological Association (APA)
Huang, Dan& Lu, Guangda& Liu, Yiming. 2015. Nonlocal Peridynamic Modeling and Simulation on Crack Propagation in Concrete Structures. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1074912
Modern Language Association (MLA)
Huang, Dan…[et al.]. Nonlocal Peridynamic Modeling and Simulation on Crack Propagation in Concrete Structures. Mathematical Problems in Engineering No. 2015 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1074912
American Medical Association (AMA)
Huang, Dan& Lu, Guangda& Liu, Yiming. Nonlocal Peridynamic Modeling and Simulation on Crack Propagation in Concrete Structures. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1074912
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074912