Time-Dependent Behavior of Cracked Concrete Beams under Sustained Loading

J.A. Den Uijl, J.C. Walraven, R. Sarkhosh (2013). "Time-Dependent Behavior of Cracked Concrete Beams under Sustained Loading." In Proceedings of FraMCoS 8, Toledo, Spain.

J.A. Den Uijl, J.C. Walraven, R. Sarkhosh. "Time-Dependent Behavior of Cracked Concrete Beams under Sustained Loading." Paper presented at FraMCoS 8, Toledo, Spain, 2013.

J.A. Den Uijl, J.C. Walraven, R. Sarkhosh, "Time-Dependent Behavior of Cracked Concrete Beams under Sustained Loading," in Proc. FraMCoS 8, Toledo, Spain, 2013.

@inproceedings{j-a-den-uijl2013,
  title     = {Time-Dependent Behavior of Cracked Concrete Beams under Sustained Loading},
  author    = {J.A. Den Uijl, J.C. Walraven, R. Sarkhosh},
  year      = {2013},
  booktitle = {Proceedings of FraMCoS 8},
  address   = {Toledo, Spain},
}

TY  - CPAPER
TI  - Time-Dependent Behavior of Cracked Concrete Beams under Sustained Loading
AU  - J.A. Den Uijl
AU  - J.C. Walraven
AU  - R. Sarkhosh
PY  - 2013
T2  - Proceedings of FraMCoS 8
CY  - Toledo, Spain
UR  - https://framcos.org/wp-content/uploads/framcos-papers/FraMCoS-8_Time-Dependent_Behavior_of_Cracked_Concrete_Beams_under_Sustained_Loading.pdf
AB  - Under sustained loading, the propagation of cracks in concrete is assumed to be related to the elastic deformation, material parameters and time. Based on the fictitious crack model (FCM), a finite element method is proposed to explain the behavior of cracks in time using current constitutive relations to approximate the time-dependent crack strain. Experiments have been performed on small concrete specimens to determine the cracking strain and to validate the finite element model. For flexural cracks, a creep coefficient model is adopted for bulk creep and a cracking strain rate based on test results is employed. For shear cracks fracture…
ER  -