Inventor

Hou Lide

CN2 patents

Patents

2 patents

US11248464B2Feb 15, 2022

Method of treating tunnel collapse with roof-contacted shield support

UNIV SHANDONG SCIENCE & TECH2 citations68

US11306588B2Apr 19, 2022

Method of treating tunnel collapse using pavilion support

UNIV SHANDONG SCIENCE & TECH0 citations45