大型地下水封石油洞库场址评价标准及评价方法

影响地下水封石油洞库场址条件优劣的因素较多，除了相关的地质环境因素外，同时还应考虑石油运输的经济性和施工的便利性。在我国第一批国家石油储备基地地下储备库调研和勘察工作的基础上，从场址工程地质条件、技术经济条件、施工条件方面提出地质构造、地形地貌、岩体强度等10个影响地下水封石油洞库场址优劣性的因素，并确定了它们对应的量化指标；以这10个影响因素为评价指标，确定了地下水封石油洞库场址优劣等级的评价标准；详细介绍了可拓综合评价方法和程序，并建立了地下水封油库场址优劣等级可拓评价模型。将这套评价方法在惠州地下水封油库工程中进行应用，验证了评价标准和评价方法的可靠性，评价结果表明惠州地下水封油库场址属于优等场址。

Comprehensive Classification Criteria and Method to the Building Site of Large Water-Sealed Underground Oil Tank

There are many factors to influence the advantage of water-sealed underground oil tank sites,such as geological environment,geological environment and construction convenience.Firstly,ten influence factors such as geologic structure,geomorphology,rock mass strength,and so on,which are generalized from the engineering geological conditions,technologic and economic conditions and construction conditions are put forward on the base of survey and prospecting work of the first underground state oil reserves in China,and their corresponding quantitative indexes are determined.Then the classification criterion of the water-sealed underground oil tank sites was proposed.Based on the criterion,the extension method was used to evaluate the water-sealed underground oil tank sites.Finally the program was applied in the Huizhou water-sealed underground oil tank engineering.The results show the site of that the Huizhou water-sealed underground oil tank is good.