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修配厂北泥石流位于阿勒泰市区南部,该泥石流沟曾多次发生泥石流灾害。沟内第四纪松散堆积物丰富,在暴雨和地震等自然因素的影响下,会有较大规模泥石流发生的可能性,将对居民安全和基础设施带来不利影响。在对研究区孕灾环境条件分析的基础上,结合该泥石流的具体特征,分析研究了修配厂北泥石流的形成条件及其动力学特征,具体包括泥石流的峰值流量、一次泥石流总量和泥石流总体冲击压力等参数。通过对该泥石流的形成条件和动力学特征的分析,可以对该泥石流的防治工程设计提供理论依据。
Repair plant North Debris flow in the southern Altay urban area, the debris flow ditch has occurred many times the debris flow disaster. Due to the abundant Quaternary sediments in the ditch, under the influence of natural factors such as heavy rains and earthquakes, there is a possibility that larger debris flows will occur, which will adversely affect the safety and infrastructure of residents. Based on the analysis of the environmental conditions of pregnant disaster in the study area and the specific characteristics of the debris flow, the formation conditions and dynamic characteristics of the debris flow in the north trimming plant are analyzed, including the peak flow of debris flow, the total amount of debris flow and debris flow Impact pressure and other parameters. Through the analysis of formation conditions and dynamic characteristics of the debris flow, it can provide a theoretical basis for the prevention and treatment engineering design of the debris flow.