Equipment and method for measuring two-dimensional movement track of boulder in water tank test

The invention relates to equipment and method for measuring a two-dimensional motion track of a boulder in a water tank test. The method comprises the steps: burying a heat source transmitting device in a boulder model, and enabling the boulder model to fall along a water tank in a water tank of a model tank during the water tank test; arranging a heat source receiving device on the model groove accessory for detecting the heat emitted by the heat source emitting device; acquiring, by the data acquisition device, the detection data formed by the heat source receiving device, so that the two-dimensional movement track of the boulder model in the model groove can be obtained through analysis based on the detection data. By implementing the method, the two-dimensional motion trail of the boulder can be accurately measured, the principle is clear, the construction is simple, and the construction operation is easy to realize. 本发明涉及一种水槽试验中漂石二维运动轨迹的量测设备及量测方法，在漂石模型中埋入热源发射装置，进行水槽试验时，漂石模型在模型槽的水槽内沿水槽下落；将热源接收装置布置于模型槽附件，用