... 落石打击力impact force of falling stone 隧道埋置深度;埋深buried depth of tunnel 地温梯度geothermal dradient ...
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... 落石打击力impact force of falling stone 隧道埋置深度;埋深buried depth of tunnel 地温梯度geothermal dradient ...
基于38个网页-相关网页
...隧道埋深;;平行双隧道;;垂直双隧道;;开挖顺序 [gap=1755]Keywords: shield driven;pile-tunnel interaction;buried depth of tunnel;twin parallel tunnels;twin vertical tunnels;sequence of tunneling ..
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