1–8 von 8 Ergebnissen
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    Tunnel lining gridding fine detection method and system based on two-dimensional geological radar

    Freier Zugriff
    MA WEIBIN / AN ZHELI / YUAN ZHENYU et al. | Europäisches Patentamt | 2023

    PLC servo lifting system applied to tunnel structure sinking

    Freier Zugriff
    MA WEIBIN / ZHAO PENG / GUO XIAOXIONG et al. | Europäisches Patentamt | 2023

    Corrugated plate hoisting system and hoisting process for tunnel lining reinforcement

    Freier Zugriff
    FU BINGXIAN / MA WEIBIN / GUO XIAOXIONG et al. | Europäisches Patentamt | 2021

    Trolley for renovating tunnel defects

    Freier Zugriff
    MA WEIBIN / GUO XIAOXIONG / FU BINGXIAN et al. | Europäisches Patentamt | 2020

    Tunnel detection method

    Freier Zugriff
    MA WEIBIN / AN ZHELI / GUO XIAOXIONG et al. | Europäisches Patentamt | 2022

    Tunnel detection vehicle and detection method thereof

    Freier Zugriff
    MA WEIBIN / AN ZHELI / GUO XIAOXIONG et al. | Europäisches Patentamt | 2022

    Robot for detecting blockage condition of drainage pipeline and detection method

    Freier Zugriff
    GUO XIAOXIONG / MA WEIBIN / CHANG KAI et al. | Europäisches Patentamt | 2022

    Tunnel lining gridding fine detection equipment

    Freier Zugriff
    LU CHUNFANG / AN ZHELI / MA WEIBIN et al. | Europäisches Patentamt | 2023