[1L01-07] Dismantling Technology

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[1L02] Remote dismantling method for radiated concrete utilizing concrete crushing by high-pressure liquid nitrogen jet(2)Concrete crushing test

*Yudai Furuno¹, Shohei Sawada¹, Osamu Kontani¹, Keita Sano², Tomoe Takahashi², Ryota Horai², Shigeyoshi Yasunaga² (1. KAJIMA, 2. IHI)

Keywords:

high-pressure liquid nitrogen jet,concrete crushing,radiated concrete,remote dismantling

This paper presents an overview and results of concrete crushing tests conducted with the aim of confirming the crushing efficiency of concrete by high-pressure liquid nitrogen jet (NitroJet).