GRAIN SIZE DISTRIBUTION OF THE GOUGE FROM THE YUANYANGZHEN-FENGHUANGSHAN FAULT AND ITS ACTIVITY

Shao Shunmei; Zou Jinchang; Teng Ruizeng; Rong Dailu

Volume 2 Issue 4

Dec. 1996

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Shao Shunmei, Zou Jinchang, Teng Ruizeng, et al., 1996. GRAIN SIZE DISTRIBUTION OF THE GOUGE FROM THE YUANYANGZHEN-FENGHUANGSHAN FAULT AND ITS ACTIVITY. Journal of Geomechanics, 2 (4): 36-42.

Citation:

Shao Shunmei, Zou Jinchang, Teng Ruizeng, et al., 1996. GRAIN SIZE DISTRIBUTION OF THE GOUGE FROM THE YUANYANGZHEN-FENGHUANGSHAN FAULT AND ITS ACTIVITY. Journal of Geomechanics, 2 (4): 36-42.

Citation:

Shao Shunmei, Zou Jinchang, Teng Ruizeng, et al., 1996. GRAIN SIZE DISTRIBUTION OF THE GOUGE FROM THE YUANYANGZHEN-FENGHUANGSHAN FAULT AND ITS ACTIVITY. Journal of Geomechanics, 2 (4): 36-42.

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GRAIN SIZE DISTRIBUTION OF THE GOUGE FROM THE YUANYANGZHEN-FENGHUANGSHAN FAULT AND ITS ACTIVITY

Lanzhou Institute of Seismology, SSB

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Abstract

Abstract

An investigation is made of the relation between the grain size distribution of gouge and fault activity. The gouge was taken from the Yuanyangzhen-Fenghuangshan fault of the northern marginal fault zone of the Western Qinling Mountain. The results show that the fault is characterized essentially by stick slip, with some steady-state creep. The activity of the fault is also discussied.
- gouge,
- grain size distribution,
- stick slip,
- fault activity,
- Yuanyangzhen-Fenghuangshan fault