| 合肥形变台跨郯庐断裂短水准异常研究 |
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| 引用本文： | 周必才,王雪莹,顾乃根,李志平,张明霞,陈勇,杨军.合肥形变台跨郯庐断裂短水准异常研究[J].地震地磁观测与研究,2007,28(2):65-68. |
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| 作者姓名： | 周必才 王雪莹 顾乃根 李志平 张明霞 陈勇 杨军 |
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| 作者单位： | 中国安徽,231607,合肥形变地震台 |
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| 摘 要： | 以合肥形变台短水准测量场地各基岩点与检测线路端点(基岩)组成水准环线进行连测,利用重复观测资料,估算各点稳定度.研究认为,观测资料长期趋势变化是西端A点受环境条件改变的干扰造成的.
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| 关 键 词： | 郯庐断裂带 标石稳定度 载荷变迁 |
| 文章编号： | 1003-3246（2007）02-0065-04 |
| 收稿时间： | 2006-07-07 |
| 修稿时间： | 2006年7月7日 |
Analysis and study of short rang leveling abnormalities cross Tanlu fault zone |
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| Zhou Bicai,Wang Xueying,Gu Naigen,Li Zhiping,Zhang Mingxia,Chen Yong,Yang Jun.Analysis and study of short rang leveling abnormalities cross Tanlu fault zone[J].Seismological and Geomagnetic Observation and Research,2007,28(2):65-68. |
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| Authors: | Zhou Bicai Wang Xueying Gu Naigen Li Zhiping Zhang Mingxia Chen Yong Yang Jun |
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| Institution: | Hefei Seismic Station, Anhui Province 231607, China |
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| Abstract: | Using the repetition data from the leveling circuit, which is composed of the spots at the measurement field in the Hefei Deformation Observatory and the base rock at the neighborhood of the measurement line, we estimate the degree of stability of each spot. The result shows that the long-term trend of the observation abnormalities is caused by the influence of the ambient condition alteration of the west of A spot. |
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| Keywords: | Tanlu fault zone stability of the markstone transition of the load |
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