浅埋大跨双连拱隧道
shallow-buried large-span double-arch tunnel
大跨度双连拱隧道
Large-span Double-arch Tunnel
公路双连拱隧道
highway two-arcade twin tunnel
偏压双连拱隧道
unsymmetrical pressure double-arched highway tunne
double-arched tunnel
浅埋双连拱隧道
shallow double-linked-arch tunnel
双连拱隧道
multi-arch highway tunnel
thebi-archtunnel
duplex-arch tunnel
double arch tunnel
Double vault tunnel
multi arched tunnel
twin-arch Tunnel
Double Multi-arch Tunnel
Twin-arched Tunnel
doubled arch tunnel
double-arched tunnel
double-arch tunnel
Twin-bore Connecting Arch Tunnel
double-arc tunnel
multi-arch tunnel
Two-arch Tunnel
不等跨连拱隧道
Unequal Double-arch Tunnel
双线连拱隧道
double lines multi-arch tunnel
大跨度连拱隧道
Large Span and Double-arch Tunnel
大跨连拱拱桥
Long-multi-span Arch Bridge
浅埋大断面大跨度连拱隧道
Shallow-covered Large Cross-section and Large-span Double-arch Tunnel
大连拱隧道
Large Span and Double-arch Tunnel
滑坡连拱隧道
landslide twin-arc tunnel
黄土连拱隧道
loess doubled-arch tunnel
loess multi-arch tunnel
连拱隧道
multi-arch tunnel
multiple-arch tunnel
continuous arch tunnel
Multi-tunnel
double arch tunnel
joining arch tunnel
two arch tunnel
double arched tunnel
twin-arc highway tunnels
multi-arch highway tunnel
doubled arch tunnel
double-arched tunnel
doubled arch tunnels
Two-arch Tunnel
Dual - arch tunnel
Multi-arched tunnel
joint arch tunnel
double-arch tunnel
Twin-bore tunnels
Connecting-arch Tunnel
arcade tunnel
twin tunnel
Twin-bore Tunnel
Chain tunnel
multi arch tunnel
shallow-embedded
link-arch-tunnel
multiple arch tunnel
doublearch tunnel
multi-type tunnel
twin-arch Tunnel
连拱隧道滑坡
landslide caused by twin-arch tunnel
连拱隧道群
A group of multi-arch tunnels