Method for analyzing annual daily change data of top overflowing height of waterproof curtain wall

Abstract

The invention discloses a method for analyzing annual daily change data of the top overflowing height of a waterproof curtain wall, and the method comprises the following steps: S1, obtaining the daily change data of the vertical distribution of the pressure intensity of the waterproof curtain wall through an initial value of the top overflowing height of the waterproof curtain wall, and calculating the annual load change data of the waterproof curtain wall; S2, screening vertical distribution change data of the pressure intensity of the waterproof curtain wall; S3, establishing a cable net model of the waterproof curtain wall, and calculating the flow height data of the top of the waterproof curtain wall; S4, performing interpolation calculation to obtain annual day-by-day change data of the adjusted overflow height of the top of the waterproof curtain wall. Due to the adoption of the technical scheme, compared with the prior art, the purpose of analyzing the annual change process of the overflow height of the top of the waterproof curtain wall is achieved; a solid foundation is laid for waterproof curtain wall designers to accurately evaluate the water temperature structure, the discharged water temperature and the curtain wall load of a reservoir after the waterproof curtain wall is implemented; through multiple iterative calculations, the final calculation result can be more accurate.

Description

technical field [0001] The invention relates to the field of data analysis, in particular to a method for analyzing the yearly and daily change data of the flow height at the top of a water-proof curtain wall. Background technique [0002] High dams and large reservoirs tend to form reservoir water temperature stratification in spring and summer. The water body with higher water temperature is located in the upper layer, and the water body with lower temperature is located in the lower layer. However, most of the water intakes of the power station are low in elevation, and the water temperature is low temperature water, which causes the problem of low temperature water discharge in spring and summer. The low-temperature water released by the power station in spring and summer will affect the reproduction of fish and the growth of crops in the downstream river, causing serious ecological impact. [0003] Water-resistant curtain wall is one of the engineering measures to incr...

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