WEKO3
アイテム
やまと山脈調査旅行の途次における人工地震探査
https://doi.org/10.15094/00007148
https://doi.org/10.15094/000071489c85f344-468c-4dda-a490-2c3fb9a3c294
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00002476070 (5.1 MB)
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| アイテムタイプ | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 1962-01-01 | |||||||||
| タイトル | ||||||||||
| タイトル | やまと山脈調査旅行の途次における人工地震探査 | |||||||||
| タイトル | ||||||||||
| タイトル | SEISMIC OBSERVATION OF THE YAMATO MOUNTAINS TRAVERSING TRIP | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | departmental bulletin paper | |||||||||
| ID登録 | ||||||||||
| ID登録 | 10.15094/00007148 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| ページ属性 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | P(論文) | |||||||||
| 論文名よみ | ||||||||||
| その他のタイトル | ヤマトサンミャク チョウサ リョコウ ノ トジ ニオケル ジンコウ ジシン タンサ | |||||||||
| 著者名(日) |
石田, 完
× 石田, 完
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| 著者名(英) |
ISHIDA, Tamotsu
× ISHIDA, Tamotsu
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| 著者所属(日) | ||||||||||
| 値 | 北海道大学低温科学研究所:第4次南極地域観測隊越冬隊 | |||||||||
| 著者所属(英) | ||||||||||
| 言語 | en | |||||||||
| 値 | The Institute of Low Temperature Science, Hokkaido University:The Wintering Party, the Japanese Antarctic Research Expedition, 1959-61 | |||||||||
| 抄録(英) | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Refraction and reflection seismic studies were made on the route between from Station No. 102 and Station No. 227 during the trip across the Yamato Mountains (See Fig. 1). We used the seismic equipment with 24 recording channels and geophones having the natural frequency of 20 cps (type M-3), supplied by the Electro-Technical Labs. It was mounted on a caboose hauled by a snow-car, as shown in Figs. 2 and 3. The 12 geophones were placed at intervals of 20 m, straightly along the traverse route. The shots for the reflection shooting ranged from 1 to 2 kg of TNT placed in 2 shot-holes, drilled 1 or 2 m apart at depths between 4 m and 6 m in the center of the 12 geophones. Velocity variation with depth for P wave was calculated for Station No. 95 using the equation: h = 1/π∫^D_0cosh^<-1>(V_D)/(V_x)dx, where h=depth at which velocity V_D occurs; x=horizontal distance; V_x=velocities from travel time curve in Fig. 6. The travel time curve was plotted from the results of refraction shooting at Station No. 95. Fig. 7 shows variation of the velocity of P wave with depth. Further, from the curve, density variation with depth in neve was deduced by the equation: ρ=2.21×10^<-4>V_P+0.059, whereρis density in g/cm^3 and V_p is velocity of P wave in m/s. The result is shown in Fig. 12. As is known from the figure the rate of increase of density with depth in this area is larger than in the Ross Shelf and Queen Maud Land. The reflection shooting was performed at intervals of 10 km on the route of 270 km in total length. Ice thickness profile obtained from the seismic prospecting is shown in Fig. 10. As seen in this figure, 3 deep valleys were detected beneath the traverse route. These may be the sources of the Shirase Glacier. | |||||||||
| 雑誌書誌ID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN00181831 | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 00857289 | |||||||||
| 書誌情報 |
南極資料 巻 14, p. 1156-1163, 発行日 1962-01 |
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| 国際十進分類法 | ||||||||||
| 主題Scheme | UDC | |||||||||
| 主題 | 550.34:551.2 | |||||||||
| 出版者 | ||||||||||
| 出版者 | 国立極地研究所 | |||||||||
