連拱坝在横向地震时的結构作用是十分复杂的,看來此較現实的解决途径是把惯性力当作靜力計算,而引用地震譜曲线并調整慣性力的分佈以考虑地震特性及結構的动力性能。因此,今后固然要在連拱坝的动力性能方面进行艰巨的研究,但第一步必須解决的,还是把慣性力当作靜力处理的計算問题。在这方面,已經提出过兩个計算方法。几年來人們对这兩个方法曾經爭論不休,事实上这兩个方法都是当作平面问题处理的,各有其优缺点。佛子嶺水庫方法的缺 The structural effect of a multi-arch dam during lateral earthquakes is quite complicated. It seems that the more realistic solution to this problem is to use inertial force as a static force calculation. Instead, the seismic curve is used and the distribution of inertial force is adjusted to take into account the seismic characteristics and Dynamic performance of the structure. Therefore, in the future, although arduous research is needed on the dynamic performance of the arch dams, the first step must be solved, and the calculation of inertial force as a static treatment issue should also be considered. In this respect, two calculation methods have been proposed. In recent years, people have been debating these two methods. In fact, both of these methods are handled as planar issues, each with its own advantages and disadvantages. Fuziling Reservoir method is lacking