高位滑坡碎屑流动力传递过程预实验数据（2021）

数据采集于位于成都市青白江区奥思特边坡防护工程有限公司厂区的碎屑流模型试验系统。该系统是自主设计建造完成的一个能够用于模拟地质灾害地表动力学机理和防护的多功能大型试验装置。相较于著名的美国地调局修建的大型地质灾害动力过程模型试验系统，该系统能够实现任意变换坡度，并且能够从侧面观察碎屑流或者泥石流流动状态和结构的转换。在该试验系统的基础上，预实验使用的仪器主要包括：数据采集仪、激光位移传感器、冲击力传感器、加速度传感器、微震传感器、高速摄像机、摄像机、三维激光扫描仪、无人机。

The data was collected from the debris flow model test system located in the workshop of Aosite Slope Protection Engineering Co., Ltd. in Qingbaijiang District, Chengdu.
This system is a self-designed and constructed large-scale multi-functional test apparatus capable of simulating the surface dynamic mechanisms and protective effects of geological hazards.
Compared with the renowned large-scale model test system for geological hazard dynamic processes built by the United States Geological Survey (USGS), this system supports arbitrary slope adjustment and allows side-on observation of the flow states and structural transitions of debris flows or mudflows.
Based on this test system, the instruments utilized in the preliminary experiments mainly include: data acquisition instrument, laser displacement sensor, impact force sensor, acceleration sensor, microseismic sensor, high-speed camera, conventional camera, 3D laser scanner, and unmanned aerial vehicle (UAV).