探地雷达探测季节性冻土的正演模拟
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宋二乔, 刘四新, 何荣钦, 蔡佳琪, 罗坤
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Forward modeling on the seasonal frozen soil region detection by ground penetrating radar
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Er-Qiao SONG, Si-Xin LIU, Rong-Qin HE, Jia-Qi CAI, Kun LUO
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表2 不同时期季节性冻土二维随机介质模型参数
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模型 编号 | 平均冻 深/m | 平均融 深/m | 层数 | 平均相对 介电常数 | | 1 | 0 | 0 | Ⅰ | 16.0 | 0.018 | 2 | 0.65 | 0 | Ⅰ | 10.0 | 0.01 | | | | Ⅱ | 16.0 | 0.018 | 3 | 0.98 | 0 | Ⅰ | 9.0 | 0.008 | | | | Ⅱ | 16.0 | 0.018 | 4 | 1.60 | 0 | Ⅰ | 8.0 | 0.002 | | | | Ⅱ | 16.0 | 0.018 | 5 | 1.67 | 0 | Ⅰ | 8.0 | 0.002 | | | | Ⅱ | 16.0 | 0.018 | 6 | 1.60 | 0.41 | Ⅰ | 9.0 | 0.008 | | | | Ⅱ | 12.0 | 0.0125 | | | | Ⅲ | 16.0 | 0.018 | 7 | 1.48 | 0.98 | Ⅰ | 16.0 | 0.018 | | | | Ⅱ | 10.0 | 0.01 | | | | Ⅲ | 16.0 | 0.018 | 8 | 0 | 0 | Ⅰ | 16.0 | 0.018 |
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