tunnel ground subsidence

常見例句

The norms of the ground subsidence for tunnel construction allowed by ground structures, underground pipelines and metro are studied.
研究了地面建筑物、地下管線及地下鐵道允許的隧道施工引起的地表沉降基準(zhǔn)；
During the construction of shield machine, tail void grouting is a necessary and key procedure, which can actively control the tunnel uplift and ground subsidence.
對(duì)盾尾空隙進(jìn)行注漿是盾構(gòu)施工的必備及關(guān)鍵工序，由此達(dá)到控制隧道上浮及地面沉降。
Field observations showed that there are two major causes to shield tunnel during ground shaking: earthquake wave propagation and differential subsidence due to earthquake.
一是盾構(gòu)法隧道結(jié)構(gòu)在地震行波作用下的動(dòng)力響應(yīng)分析與抗震設(shè)計(jì)，二是盾構(gòu)法隧道在不均勻震陷下的縱向受力研究與抗震設(shè)計(jì)。