Concrete material & structure - 3

[E-5-3] Backbone curves evaluation for unbonded post-tensioned precast concrete walls using multi-spring model

*Hayato Matsuzawa¹, Yuki Akita¹, Priyana Rajbhandari¹, Masanori Tani², Susumu Kono¹ (1. Tokyo Institute of Technology. (Japan), 2. Kyoto Univ. (Japan))

キーワード：Unbonded PTPCa, Multi-spring model, Backbone curves