作　　者： ; ; (莫元彬）; (董小正）;

机构地区： 北方交通大学

出　　处： 《岩石力学与工程学报》 1992年第3期230-242,共13页

摘　　要： 在碳酸盐岩类地区修建铁路或公路隧道以及其它各种类型的地下工程时,可能遇到岩溶水突入、涌沙以及洞室坍塌等岩溶地质现象造成的危害。本文根据国内岩溶专家的经验制成专家系统,以便根据具体的水文地质和工程地质勘测资料,对工程所选定的位置和通过的地区的岩溶现象可能对工程发生的危害做出分级预报。本系统可在工程选址、设计以及施工过程中作为一个辅助决策系统为决策者提供信息,以减少工程失误,降低工程造价,保证工期。本系统业经有关专家初步验证,此外,本系统亦可供在水工隧道、地下厂房和矿山坑道的岩溶灾害预报工作中使用。 When a tunnel or any other type of underground opening is excavated in a carbonate rock area, lots of hazards due to the existence of karst such as the outburst of karst water, quick inflow of sand, opening collapses, etc. may possibly be met. This paper described an expert system developed on the basis of the experineces form Chinese experts in the field of karst sciences, with the prediction of this kind of hazards as its target. As a decision support system, the prediction system can provide policymakers with the information about those hazards they have to consider in the processes of site determination, design and construction of underground projects so that they can avoid faults as far as possible, save investments and complete the project punctually.This system has been primarily verified by experts. In addition to the applications in railway tunnel construction, it can also be applied to hydraulic structures or underground mining for karst hazard prediction.

关 键 词： 专家系统 岩溶 隧道 地下工程 预测

领　　域： [建筑科学] [交通运输工程]