Presentation Information
[CS19-23]Nagano Expressway Design and construction of Nakasone River Bridge Slab replacement
*Michiru Masuda1, Katsuhiko Hirano2, yuji Iwase1 (1. Kawada Construction Corporation, 2. East Nippon Expressway Corporation)
Keywords:
Width direction division replacement method,Streamlined joints,Wall railing integrated type,Mobile special gate type erection machine