| 走滑断裂粘滑、蠕滑作用形成的地质地貌特征 |
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| 引用本文： | 侯康明,袁道阳,孟万辉.走滑断裂粘滑、蠕滑作用形成的地质地貌特征[J].地震地质,1995,17(3):253. |
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| 作者姓名： | 侯康明 袁道阳 孟万辉 |
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| 作者单位： | 国家地震局兰州地震研究所 |
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| 摘 要： | 在室内航片解释的基础上，依据野外现场实测资料，应用地质地貌学方法，对走滑断裂上由蠕滑作用形成的弧形，“正”、“逆”牵引变形山脊及断错变形冲沟的４种地貌形态进行了讨论，并根据这些蠕滑标志，测量了昌马断裂带中、东段的蠕滑量。给出了粘滑与蠕滑量的比值及蠕滑量占总走滑量的比例在断裂带上的分布情况
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| 关 键 词： | 走滑断层 断层运动 断距 地质地貌特征1问题的提出无论是岩石实验结果还是自然界真实的断层的研究结果都 |
GEOLOGICAL AND GEOMORPHOLOGICAL FEATURES GENERATED BY STICK-SLIP AND CREEP ALONG STRIKE-SLIP FAULT |
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| Abstract: | From aerophotograph interpreatation and field investigation data by using geological andgeomorphological metheds，this paper discusses four geomorphological patterns：the offsetdrainages，deformed arcuate mountain ridges，nomal and reverse drag-deformed ridges，generat-ed by creep along strike-slip fault．According to these creep markers mentioned above，we havemeasured creep amount on the eastern segment of the Changma fault zone and then given the ra-tio of the stick-slip to creep values and distribution of the ratio of the creep value to whole strike-slip amount |
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| Keywords: | Strike-slip fault Fault movement Fault throw Geological and geomorpholohical features |
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