河北平原地裂缝的分布规律及成因初探
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摘要
以丰富的资料 ,阐述了河北平原地裂缝的发展现状、形态特征、时空分布规律。通过分析地裂缝与地形地貌、土体岩性、降水、地表水、地下水动态、构造运动的关系 ,初步揭示了地裂缝的成因是以构造运动、地震为主导因素 ,水的活动为诱发因素 ,地形地貌、土体岩性为影响因素。
The morphological characteristics and space time distribution of the rifts in the Hebei Plain were discussed. The relations between the rifts and the landforms, lithology, precipitation, surface water, groundwater regime, earthquake, and tectonic movement were analyzed. It can be found that the tectonic movement and earthquake is the controlling factor, the water's movement is the inducing factor, the land form and lithology have also played an influencing role in the development of the rift.
The morphological characteristics and space time distribution of the rifts in the Hebei Plain were discussed. The relations between the rifts and the landforms, lithology, precipitation, surface water, groundwater regime, earthquake, and tectonic movement were analyzed. It can be found that the tectonic movement and earthquake is the controlling factor, the water's movement is the inducing factor, the land form and lithology have also played an influencing role in the development of the rift.
引文
1河北省环境地质图说明书,河北省环境水文地质总站(1990)
2河北平原(京津以南)地裂缝分布规律及成因调查研究报告,河北省环境水文地质总站(1991)。
绕阳县大官厅乡姚庄村地裂缝踏察报告。
[1] 王景明.地裂缝与其灾害的理论与应用[M].西安:陕西科学技术出版社,2000.112-119.
[2] 刘金峰.任丘地区井孔注水和地震活动与地裂缝关系[J].河北地质学院学报,1995,18(6):574
2河北平原(京津以南)地裂缝分布规律及成因调查研究报告,河北省环境水文地质总站(1991)。
绕阳县大官厅乡姚庄村地裂缝踏察报告。
[1] 王景明.地裂缝与其灾害的理论与应用[M].西安:陕西科学技术出版社,2000.112-119.
[2] 刘金峰.任丘地区井孔注水和地震活动与地裂缝关系[J].河北地质学院学报,1995,18(6):574
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