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Annual load change process analysis method for waterproof curtain wall

A process analysis and curtain wall technology, applied in the field of data processing, to achieve the effect of simple technical ideas and easy programming

Pending Publication Date: 2021-03-16
POWERCHINA ZHONGNAN ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem in the background technology that there is not yet a mature load calculation method in the industry that can analyze the annual load change process of the water-proof curtain wall, the present invention provides a method for analyzing the annual load change process of the water-proof curtain wall, and the specific technical scheme as follows

Method used

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  • Annual load change process analysis method for waterproof curtain wall
  • Annual load change process analysis method for waterproof curtain wall
  • Annual load change process analysis method for waterproof curtain wall

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] see figure 1 , a method for analyzing the annual load variation process of a water-resistant curtain wall, comprising the following steps:

[0027] Establish a two-dimensional full-reservoir water temperature model of the width-average façade containing the water-resistant curtain wall, and conduct annual simulation analysis and calculation of the model;

[0028] The model outputs grid pressure data p on the upstream and downstream sides of grid j on the i-th day ij上 and p ij下 , and calculate the pressure difference of the j-th grid on the i-th day: dp ij =p ij上 -p ij下 . i=1, 2, 3...; j=1, 2, 3...;

[0029] The model outputs the grid width b of the jth grid j ; Grid height h of the jth grid j ; and calculate the grid area of ​​the jth grid: A j =b j × h j .

[0030] Calculate the load of each day and each grid; f ij =A j ×dp ij ;

[00...

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Abstract

The invention discloses an annual load change process analysis method for a waterproof curtain wall. The method comprises the following steps: S1, acquiring the following data by utilizing a two-dimensional full-reservoir water temperature model containing the width average vertical surface of the waterproof curtain wall: the grid area Aj of the jth grid; on the ith day, the pressure difference dpij of the jth grid, wherein i = 1, 2, 3...; j = 1, 2, 3...; s2, calculating the load of each grid every day according to the following formula: fij = Aj * dpij, wherein fij is a load corresponding tothe ith grid and the jth grid; and S3, calculating the day-by-day change process Fi of the total load according to the following formula: Fi:Fi = sigma jfij. Due to the adoption of the technical scheme, compared with the prior art, the influence of a water temperature structure on the load of the waterproof curtain wall is considered, the annual load change process of the waterproof curtain wall can be accurately analyzed, and the difficulty in analyzing the annual load change process of the waterproof curtain wall is solved; therefore, a designer can determine the worst working condition of the load of the waterproof curtain wall, and technical support and data support are provided for structural design of the waterproof curtain wall.

Description

technical field [0001] The invention relates to the field of data processing methods, in particular to a method for analyzing the annual load variation process 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 increase the temperatur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F30/13G06F17/10G06F119/08G06F111/10
CPCG06F30/20G06F30/13G06F17/10G06F2119/08G06F2111/10
Inventor 黄膺翰潘江洋颜剑波左磊颖冯婧彭忠献
Owner POWERCHINA ZHONGNAN ENG
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