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Flood regulation method for improving tailings pond capacity utilization rate based on particle swarm optimization algorithm

A particle swarm optimization and tailings pond technology, applied in the field of tailings pond engineering, can solve the problems of difficult curve drawing, cumbersome process control, short calculation time, etc., to speed up particle learning, increase calculation accuracy and reliable data. Effect

Pending Publication Date: 2020-06-05
KUNMING UNIV OF SCI & TECH
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Problems solved by technology

But the process control is too cumbersome, and the curve drawing is relatively difficult
The iterative method is the most commonly used method for flood control calculations, and its calculation time is short, but its accuracy is relatively low
The design of the reasoning formula method The parameters used in the flood reasoning formula are determined based on the national comprehensive, not necessarily suitable for the local area, the calculation is simple but the accuracy is low

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  • Flood regulation method for improving tailings pond capacity utilization rate based on particle swarm optimization algorithm
  • Flood regulation method for improving tailings pond capacity utilization rate based on particle swarm optimization algorithm
  • Flood regulation method for improving tailings pond capacity utilization rate based on particle swarm optimization algorithm

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Embodiment 1

[0014] Embodiment 1: as figure 1 As shown, a flood control method based on the particle swarm optimization algorithm to improve the utilization rate of the tailings storage capacity, the steps of the method are as follows:

[0015] Step 1: According to the discrete data corresponding to the storage capacity and water level of the tailings pond, the storage capacity V is obtained by fitting 库 and reservoir water level Z 库 The relationship function between; according to the discrete data corresponding to the water level of the tailings pond and the discharge flow, the water level Z of the tailings pond is obtained by fitting 库 and the discharge flow q 泄 The relationship function between;

[0016] Step 2: Determine the typical flood according to the local historical flood data, that is, design the flood process line;

[0017] Step 3: According to the storage capacity V 库 and reservoir water level Z 库 Correspondence between the reservoir water level Z 库 and the discharge fl...

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Abstract

The invention relates to a flood regulation method for improving the tailings pond capacity utilization rate based on a particle swarm optimization algorithm, and belongs to the field of tailings pondengineering. The particle swarm optimization algorithm is matched with specific parameters, so that the search range can be expanded, the particle learning speed is increased, the reservoir capacityutilization rate is increased, and the flood regulation calculation precision is improved; according to the rechecking process provided by the embodiment, a more accurate discharge flow curve is obtained by the algorithm, so that the design of the tailing pond discharge structure is more economical and reasonable; the flood regulation reservoir capacity of the tailings pond is fully utilized, andmore reliable data are provided for operation management of the tailings pond.

Description

technical field [0001] The invention relates to a flood control method based on a particle swarm optimization algorithm to improve the storage capacity utilization rate of tailings ponds, and belongs to the field of tailings pond engineering. Background technique [0002] Tailings dam flood regulation calculation is one of the important steps in the design process of tailings dams. The accuracy and efficiency of its calculation results have a significant impact on the safety of tailings dams and mines. The design of reservoir flood drainage system is of great significance. There are many calculation methods for tailings pond flood control calculations. According to the requirements of the design code, there are the method of deriving the flood process line from the relationship curve of discharge and storage capacity, and the method of deriving the design flood according to the reasoning formula method. [0003] The discharge-storage-capacity relationship curve method can b...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/06G06N3/00
CPCG06Q10/04G06Q50/06G06N3/006Y02A10/40
Inventor 王睿齐郑威于国荣
Owner KUNMING UNIV OF SCI & TECH
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