论文部分内容阅读
本文介绍了黄河龙门水库坝址区地质构造特征,分析论证了泥化夹层的成因和构造类型。泥化夹层的分布,主要在挠曲轴部附近,泥化夹层的连续性和发育程度是随软弱岩层的连续性及泥质成分含量多少而变化的。
This paper introduces the geological structure of the dam site of the Longmen Reservoir in the Yellow River and analyzes the genesis and tectonic type of the muddy intercalation. The distribution of muddy intercalations, mainly near the flexural axis, the continuity and development of muddy intercalations vary with the continuity of the soft rock formation and the amount of shale content.