本文研究并讨论了基岩上单一土层中沉积局部场地对入射地震波的加速度时程和加速度反应谱的放大作用。
The paper has studied and discussed the amplification of incident waves about acceleration time-domain and acceleration response spectrum in local deposit on the bedrock of single layered soil .
结果表明，无论均匀场地还是层状场地中透镜体均对地震动有着显著的放大作用，而且层状场地中透镜体比均匀场地中透镜体有着更大的放大作用。
It is illustrated a lenticle can significantly affect the ground motion both in homogenous site and layered site, and the amplification effect is more obvious in layered site.
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