泥石流堆积物

云南东川古泥石流堆积物ESR测年的初步研究

Preliminary study on ESR dating of palaeo-accumulation of mud-rock flow in dongchuan , Yunnan

泥石流堆积物的分形结构特征

The fractal structure features of accumulation in debris-flow

通过分析泥石流堆积物颗粒粒度特征和一系列的定量指标可以分析泥石流流体性质。

By analyzing the size of the deposit of the debris flow can contribute to analyzing its fluid property .

用现代泥石流堆积物特征与之直接对比，以论证其成因的方法是不可靠的。

The characteristics of the red bounder clay , that formed in the middle pleistocene can 't be compared with those of the debris flow formed at present .

金平水电站近坝前右岸分布大片崩积、坡积及泥石流混合堆积物，平面上呈裙边形，主要由玄武岩块、碎石及泥砂质物构成。

Large areas of collapse , landslides and slope plot mixed deposits distribute on the right bank of the front plot near Jinping Hydropower Station . Its shape likes plane-shaped skirts , and it mainly constitutes of the basalt blocks , gravel and silt materials .

因此，泥石流流体性质不能仅仅依据泥石流堆积物颗粒粒度特征来确定，而应采用综合分析研究方法来确定泥石流流体性质。

Fractal dimension denotes the properties of accumulation in debris-flow as a self-organizing system . The paper suggests that the study of the debris flow should not only depend on the size analysis , but should adopt the comprehensive analysis .