山岳トンネル(4)

[VI-421] The improvement effect of NATM lining concrete strength in early age by sliding form with warm functions

〇Eiji Sasaki¹, Yusuke Nishiki¹, Takashi Uenami¹, Kohei Mizuno¹, Shuji Matsumoto¹, Goro Sakai¹, Hiroaki Sato² (1.Kajima Corporation, 2.Ministry of Land, Infrastructure Transport and Tourism)

Keywords:mountain tunnel, NATM concrete lining, heat curing, heating sheet, compression strength, early age