Crustal deformation around the northern and central Itoigawa-Shizuoka Tectonic Line
Crustal deformation around the northern and central Itoigawa-Shizuoka Tectonic Line
复制标题
系鱼川-静冈构造线北部和中部周围的地壳变形
DOI：
10.1186/bf03353302
复制
发表时间：
2002
期刊：
影响因子：
--
通讯作者：
T. Tada
中科院分区：
文献类型：
--
作者：
T. Sagiya;T. Nishimura;Y. Iio;T. Tada
We established a dense permanent GPS array around the northern and central Itoigawa-Shizuoka Tectonic Line (ISTL) in order to study loading processes of inland active faults. 1–4 years observation has revealed concentrated deformation (about 0.3 ppm/yr) around the East Matsumoto-Basin Fault, an active fault along the ISTL, consistent with historic triangulation data. The deformation pattern is explained by dislocation models incorporating horizontal detachment fault with steady slip in the upper crust. However, deformation data alone cannot determine the model and there exist different possibilities. The vicinity of the Gofukuji fault is being deformed less in spite of the large long-term slip rate. These observations indicate that the deformation pattern is laterally heterogeneous along the ISTL. The two faults are considered to be loaded by different mechanisms.
日本中部松本糸鱼川-静冈构造线的地下结构
DOI：
--
发表时间：
2005
期刊：
Chikyu, Spec. Issue 50
影响因子：
--
作者：
Ikeda;Y.;T.Iwasaki;H.Sato;T.Kawanaka;T.Kozawa
通讯作者：
T.Kozawa