白明洲, 许兆义, 刘浩杰, 张庆云. 2007: 铁路施工期岩溶地质宏观预测专家系统研究. 工程地质学报, 15(6): 848-854.
    引用本文: 白明洲, 许兆义, 刘浩杰, 张庆云. 2007: 铁路施工期岩溶地质宏观预测专家系统研究. 工程地质学报, 15(6): 848-854.
    BAI Mingzhou, XU Zhaoyi, LIU Haojie, ZHANG Qingyun. 2007: EXPERT SYSTEM FOR KARST GEOLOGICAL PREDICTION DURING CONSTRUCTION OF RAILWAY TUNNEL IN MOUNTAINS. JOURNAL OF ENGINEERING GEOLOGY, 15(6): 848-854.
    Citation: BAI Mingzhou, XU Zhaoyi, LIU Haojie, ZHANG Qingyun. 2007: EXPERT SYSTEM FOR KARST GEOLOGICAL PREDICTION DURING CONSTRUCTION OF RAILWAY TUNNEL IN MOUNTAINS. JOURNAL OF ENGINEERING GEOLOGY, 15(6): 848-854.

    铁路施工期岩溶地质宏观预测专家系统研究

    EXPERT SYSTEM FOR KARST GEOLOGICAL PREDICTION DURING CONSTRUCTION OF RAILWAY TUNNEL IN MOUNTAINS

    • 摘要: 岩溶的发育受到多种因素控制,具有不确定性,在结合宜万铁路齐岳山隧道、八字岭隧道、野三关隧道、马鹿青隧道以及渝怀铁路圆梁山隧道等多座岩溶地区山岭隧道的岩溶洞穴发育分布特征分析研究的基础上,提出了包括地层岩性、地质构造、地形地貌、地表水、地下水、隧道设计等因素在内的隧道工程岩溶超前预报的地质分析指标体系,明确了岩溶灾害发生危险性的高、中、低3个等级的工程地质标志性特征,应用专家评价法研究了各个指标的权重,构建了超前地质预报专家系统知识库,研制了山岭隧道岩溶超前地质预报专家系统,通过宜万铁路具体隧道工程的实际应用探讨了专家系统预测的可靠性。

       

      Abstract: There are many factors controlling karst development. Some of the factors are unascertain. On the base of analyzing a lot of existing information, such as Qiyueshan tunnel, Baziling tunnel, Yesanguan tunnel, Maluqing tunnel in Yiwan railway and Yuanliangshan tunnel in Yuhuai railway, geological guide lines system of prediction karst hazard in the course of tunnel construction is brought forward. These guide lines contain stratum and rock character, geology structure, landform and physiognomy, surface water and groundwater, tunnel design. According to actual date, karst hazard fatalness is divided into high, middle and low levels. Engineering geology characters of these three levels are made sure. Calculating powers of each individual factor are studied by using an expert evaluating method. The knowledge storeroom of karst geological prediction expert system is designed. The expert system of karst geological prediction in mountain tunnel is studied. Through application in Yiwan railway tunnel construction, the reliability of this expert system has been analyzed.

       

    /

    返回文章
    返回