基于MEMS的节点式旋转地震仪的研发及H/V谱比测试
贾松, 何展翔, 杨辉, 幺永超, 王彩霞

Development of a nodal rotational seismometer with a micro-electro-mechanical system sensor and testing of H/V spectral ratios
JIA Song, HE Zhan-Xiang, YANG Hui, YAO Yong-Chao, WANG Cai-Xia
表4 土层厚度h估算结果
Table 4 Estimation results of soil thickness h
fr/Hz h/m 误差/%
44.82 0.62 3.3
45.62 0.61 1.7
45.94 0.61 1.7