Abstract
In this paper, based on the actual working conditions of the shield tunnel of Jinan R3 line through the composite stratum, the engineering monitoring work was carried out. Combined with the GTS/NX finite element calculation software, the numerical simulation of shield construction in the composite stratum was carried out, and the law of ground subsidence caused by shield construction in the composite stratum was obtained, which can provide experience for similar projects, to prevent the damage caused by excessive surface subsidence above the composite strata.
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Schedule a callMore From: IOP Conference Series: Earth and Environmental Science
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