Simulation experiment device for disaster deduction analysis

Abstract

The invention discloses a simulation experiment device for deduction analysis of disasters. The simulation experiment device comprises an information collection and feedback module and a disaster deduction module, wherein the disaster deduction module comprises a water outlet tank, a plurality of disaster node simulation devices and a water collecting tank which are arranged vertically and communicated through gravitational flow pipes; each disaster node simulation device comprises a node container, a gravity sensor and an adapter which are arranged vertically, and the node container and the adapter are communicated through an abrupt change water pipe and a screen arranged on the gravity sensor; a plurality of intelligent ball valves are mounted on the gravitational flow pipes and the abrupt change water pipes; the information collection and feedback module is used for acquiring data and controlling on-off of the corresponding devices according to obtained data. The simulation experiment device can simulate derivation networks of disasters and guarantees higher universality, and common problems of disaster derivation are discovered.

Description

technical field [0001] The invention relates to a simulation experiment device used for disaster deduction analysis. Background technique [0002] In recent years, with the rapid economic development and the acceleration of urbanization, disasters have become more frequent and more severe, especially when major disasters occur, usually accompanied by other types of secondary derivative disasters , resulting in casualties, economic losses, and huge damage to society. Therefore, it is necessary to study the disaster derivative process, explore the internal mechanism of disaster evolution behavior, understand the disaster evolution law, and analyze the disaster loss degree of key nodes in the disaster derivative network, so as to improve disaster prevention capabilities and reduce the degree of disaster damage. [0003] Through research, it is found that the Chinese patent with the authorized announcement number CN206348129U discloses an experimental device for debris flow dis...

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Problems solved by technology

[0004] 1. Strong pertinence, mainly aimed at the impact of different degrees of rainfall on mountain models in debris flow disasters, so the universality is low

[0005] 2. The evolution simulation is mainly aimed at a certain level of specific disasters, which is suitable for discovering the objective law of specific disasters changing over time. Therefore, it is impossible to simulate the process of disasters deriving to the next level and make comparisons and displays, which makes people's awareness of disasters insufficient. Specific and profound, unable to intuitively display the evolution law of disaster derivation, has certain limitations

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