T-stress of Concrete under Four-point Bending

Liu Jin, Zhao Yanhua (2016). "T-stress of Concrete under Four-point Bending." In Proceedings of FraMCoS 9, Berkeley, California, USA.

Liu Jin, Zhao Yanhua. "T-stress of Concrete under Four-point Bending." Paper presented at FraMCoS 9, Berkeley, California, USA, 2016.

Liu Jin, Zhao Yanhua, "T-stress of Concrete under Four-point Bending," in Proc. FraMCoS 9, Berkeley, California, USA, 2016.

@inproceedings{liu-jin2016,
  title     = {T-stress of Concrete under Four-point Bending},
  author    = {Liu Jin, Zhao Yanhua},
  year      = {2016},
  booktitle = {Proceedings of FraMCoS 9},
  address   = {Berkeley, California, USA},
}

TY  - CPAPER
TI  - T-stress of Concrete under Four-point Bending
AU  - Liu Jin
AU  - Zhao Yanhua
PY  - 2016
T2  - Proceedings of FraMCoS 9
CY  - Berkeley, California, USA
UR  - https://framcos.org/wp-content/uploads/framcos-papers/T-stress_of_Concrete_under_Four-point_Bending.pdf
AB  - Mixed mode stress-intensity factors (SIFs) and the T-stress for different geometries of four-point bending specimens were calculated by means of finite element analysis through a software suite Abaqus, where the influence of the loading point and crack location were considered. The fracture properties, K , K and T-stress expressions for four-point bending were constructed I II based on pure bending and pure shear by means of finite element calculation. The results reveal that considerable values of the T-stress exist with different combinations of K and K , and the stress I II biaxiality factor B varies, including its magnitude and…
ER  -