Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dam break water tank model test device and test method
The invention discloses a dam break water tank model test device which comprises a water tank, the water inlet end of the water tank is communicated with an underground reservoir, the water outlet end of the water tank is communicated with a grit chamber, the underground reservoir and the grit chamber are communicated through a pipeline, and the underground reservoir, the water tank and the grit chamber form a circulating system through pipelines; a model dam is filled in the water tank, and a gate instantaneous starting device is arranged between the model dam and the water inlet end of the water tank; the monitoring assembly and the data acquisition system are in signal connection and are used for recording the state of the model dam. The model dam is filled in the water tank to simulate an actual dam, the flood flow during dam break is simulated through the gate instantaneous starting device and the underground reservoir inflow, multiple types of dams and the dam break flow are further achieved, and the problem that in the prior art, a dam break water tank device is too single in function is solved. The invention further discloses a dam break water tank model test method which has the advantages of being high in repeatability and high in accuracy and precision of test measurement data.
本发明公开了一种溃坝水槽模型试验装置，溃坝水槽模型试验装置，包括水槽，水槽进水端连通有地下水库，水槽出水端连通有沉砂池，地下水库和沉砂池通过管路连通，地下水库、水槽和沉砂池通过管路构成循环系统；水槽内填筑模型坝，模型坝与水槽进水端之间设有闸门瞬时启动装置；还包括信号连接的监控组件和数据采集系统，用于记录模型坝的状态。本发明通过在水槽中填筑模型坝模拟实际大坝，通过闸门瞬时启动装置和地下水库进水模拟溃坝时洪水流量，进一步去实现多种类型的大坝以及溃坝流量，解决了现有技术中溃坝水槽装置功能过于单一的问题。本发明还公开了一种溃坝水槽模型试验方法，具有重复性高且试验测量数据的准确性和精度高的特点。
Dam break water tank model test device and test method
The invention discloses a dam break water tank model test device which comprises a water tank, the water inlet end of the water tank is communicated with an underground reservoir, the water outlet end of the water tank is communicated with a grit chamber, the underground reservoir and the grit chamber are communicated through a pipeline, and the underground reservoir, the water tank and the grit chamber form a circulating system through pipelines; a model dam is filled in the water tank, and a gate instantaneous starting device is arranged between the model dam and the water inlet end of the water tank; the monitoring assembly and the data acquisition system are in signal connection and are used for recording the state of the model dam. The model dam is filled in the water tank to simulate an actual dam, the flood flow during dam break is simulated through the gate instantaneous starting device and the underground reservoir inflow, multiple types of dams and the dam break flow are further achieved, and the problem that in the prior art, a dam break water tank device is too single in function is solved. The invention further discloses a dam break water tank model test method which has the advantages of being high in repeatability and high in accuracy and precision of test measurement data.
本发明公开了一种溃坝水槽模型试验装置，溃坝水槽模型试验装置，包括水槽，水槽进水端连通有地下水库，水槽出水端连通有沉砂池，地下水库和沉砂池通过管路连通，地下水库、水槽和沉砂池通过管路构成循环系统；水槽内填筑模型坝，模型坝与水槽进水端之间设有闸门瞬时启动装置；还包括信号连接的监控组件和数据采集系统，用于记录模型坝的状态。本发明通过在水槽中填筑模型坝模拟实际大坝，通过闸门瞬时启动装置和地下水库进水模拟溃坝时洪水流量，进一步去实现多种类型的大坝以及溃坝流量，解决了现有技术中溃坝水槽装置功能过于单一的问题。本发明还公开了一种溃坝水槽模型试验方法，具有重复性高且试验测量数据的准确性和精度高的特点。
Dam break water tank model test device and test method
溃坝水槽模型试验装置及试验方法
LI YANLONG (Autor:in) / QIU WEN (Autor:in) / ZHANG YE (Autor:in) / WEN LIFENG (Autor:in) / WANG TING (Autor:in) / BU PENG (Autor:in) / WANG JING (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
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