Development and Thinking of Tunnels and Underground Engineering
in China in Recent 2 Years (From 2019 to 2020)
HONG Kairong1, 2,
FENG Huanhuan1, *
(1. China Railway Tunnel Group Co., Ltd.,
Guangzhou 511458, Guangdong, China; 2. State Key
Laboratory of Shield Machine and Boring Technology, Zhengzhou 450001, Henan,
China)
HONG Kairong, FENG Huanhuan. Development and Thinking of Tunnels and Underground Engineering
in China in Recent 2 Years (From 2019 to 2020)[J]. Tunnel Construction, 2021, 41(8): 1259-.