动力特性曲线 meaning in English

dynamic characteristics

By virtue of the design features of the mania dam , this paper studies the dynamic characteristics of the dam materials . by comparison with other similar projects , it presents a curve for dynamic characteristics of clay core materials and rockfill materials , makes analysis on the dam ' s plane dynamic response by finite element method , calculates the dam ' s seismic acceleration , the dynamic shear stress of the rockfill , and the dynamic stress of the cutoff wall in the overburden layer
本文针对满拉土心墙堆石坝的设计特点，进行了筑坝材料动力特性试验研究，通过与相关工程对比给出了心墙料和堆石料的动力特性曲线，采用有限元方法进行了大坝平面动力反应分析，计算了大坝的地震加速度、堆石体动剪应力及覆盖层防渗墙的动应力。