一、前言建造核电站首先碰到的工程技术问题就是厂址选择问题.从原则上讲,常规火电站所考虑的一些因素,诸如冷却水源、电力输送、交通运输以及地质、气象、水文等,核电站选址时均需考虑.而且,由于核电站堆内存在上亿居里的强放射性裂变产物和相当数量的钚等有毒核素,以及单位装机容量比常规火电站大得多的基本特点,因此核电站厂 I. INTRODUCTION The engineering and technical problems encountered when building a nuclear power plant are the site selection problems. In principle, some factors considered in conventional thermal power plants, such as cooling water sources, power transmission and transportation, as well as geology, meteorology and hydrology, Moreover, due to the presence of hundreds of millions of miles of strong radioactive fission products and a considerable amount of plutonium and other toxic nuclides in the nuclear power plant heap, and the basic characteristics of the unit installed capacity is much larger than conventional thermal power plants, nuclear power plant