翻译成地道的英文表达：基于实际分层土设计了周期地震表面波屏障（图1c），并设计了基于均质土的对比模型（图1d），模型总高度均为H。

Based on actual layered soil design, a periodic seismic surface wave barrier (Figure 1c) was developed, and a comparative model based on homogeneous soil (Figure 1d) was designed, with a total height of H.

相关问题

翻译成地道的英文表达：基于分层土的周期波屏障结构产生了两条表面波带隙（图3a），分别位于0-4.13Hz和8.78Hz-9.51Hz，带隙宽度分别为4.13Hz和0.73Hz，其中由于第一带隙在0Hz附近，又被称为零频阻带。

Based on the periodic wave barrier structure of a layered soil, two surface wave band gaps (as shown in Figure 3a) are generated, located respectively at 0-4.13Hz and 8.78Hz-9.51Hz, with band gap widths of 4.13Hz and 0.73Hz. The first band gap is also known as the zero frequency stop band due to its location near 0Hz.

翻译成地道的英文表达：为研究土壤纵向差异性，部分学者[26-28]考虑了分层土对地震超材料滤波性能的影响，这更接近实际的土壤条件。

To study the vertical heterogeneity of soil, some scholars [26-28] have considered the influence of layered soil on the seismic metamaterial filter performance, which is closer to the actual soil conditions.