Measures against Foot Settlement When Excavating Highly Weathered Lapilli Tuff and Penetrating through the Portal Using a Pilot Tunnel－The Nihonkai Tohoku Expressway, the Asahi-Atsumi Road, the No.4 Tunnel

Authors=Katsuhiro Saito

Journal/Book_names=Tunnels and Underground

volume=56

number=2

pages=153-162, 137-137

Publish_year=2025

Publisher=Doboku Kougakusha

Language_of_Text=JA

Language_of_Abs=JA, EN

ISSN=0285631X

ID=300042566