Safety assessment and strengthening method for the structural concrete with corrosion induced cracking around anchorage zones

Chijiwa, K. Maekawa (2010). "Safety assessment and strengthening method for the structural concrete with corrosion induced cracking around anchorage zones." In Proceedings of FraMCoS 7, Jeju, South Korea.

Chijiwa, K. Maekawa. "Safety assessment and strengthening method for the structural concrete with corrosion induced cracking around anchorage zones." Paper presented at FraMCoS 7, Jeju, South Korea, 2010.

Chijiwa, K. Maekawa, "Safety assessment and strengthening method for the structural concrete with corrosion induced cracking around anchorage zones," in Proc. FraMCoS 7, Jeju, South Korea, 2010.

@inproceedings{chijiwa2010,
  title     = {Safety assessment and strengthening method for the structural concrete with corrosion induced cracking around anchorage zones},
  author    = {Chijiwa, K. Maekawa},
  year      = {2010},
  booktitle = {Proceedings of FraMCoS 7},
  address   = {Jeju, South Korea},
}

TY  - CPAPER
TI  - Safety assessment and strengthening method for the structural concrete with corrosion induced cracking around anchorage zones
AU  - Chijiwa
AU  - K. Maekawa
PY  - 2010
T2  - Proceedings of FraMCoS 7
CY  - Jeju, South Korea
UR  - https://framcos.org/wp-content/uploads/framcos-papers/Safety_assessment_and_strengthening_method_for_the_structural_concrete_with_corr.pdf
AB  - Serious deterioration of structural safety of reinforced concrete is computationally and experi- mentally discussed with rapid crack propagation initiated from the corrosion cracks around anchorage zones of main reinforcement. If corrosion induced cracking occurs at the anchorage zones of structural concrete, it was to be difficult to retrofit them by means of conventional repair procedures because the load-transfer mechanism between concrete compression strut and steel tension ties is damaged. By using fracture mechan- ics and stress-transfer modeling across the corrosive cracks, the behavior of seriously damaged beams is re- produced. A new strengthening method is also proposed and its strengthening…
ER  -