Movable anti-flood wall water retaining test device and test method

A water test and mobile technology, applied in the direction of hydraulic models, etc., can solve problems such as insufficient test conditions

Inactive Publication Date: 2018-09-28
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The test conditions are often insufficient, and the test data cannot be accurately measured

Method used

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  • Movable anti-flood wall water retaining test device and test method
  • Movable anti-flood wall water retaining test device and test method
  • Movable anti-flood wall water retaining test device and test method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A mobile flood wall water retaining test device, which consists of: a pool wall 1 and a pool bottom 2, the pool wall 1 and the pool bottom 2 are connected to form a rectangular pool, and a sliding baffle 7 is arranged in the middle The inner side of the pool wall 1 is provided with a side column 3, and the middle position of the line connecting the side columns 3 is provided with a center column 4, and the center column 4 and the side column 3 are offset in the middle. The upper position is connected with one end of the oblique support 5, the other end of the oblique support 5 is connected with the oblique support base 10, the side column 3 and the central column 4 are connected to the pool through the column base 6 The bottom 2 is connected, and the bottom of the inclined support 5 is connected to the bottom 2 of the pool through the inclined support base 10. The bottom 2 of the pool is provided with two grooves, which are respectively the wide groove 11 at the bottom o...

Embodiment 2

[0031] According to the mobile flood wall water retaining test device described in Example 1, the left side of the pool wall 1 is provided with a water inlet 8, and the water inlet 8 is a structure of four circular holes. The lower end of the left side is provided with a water outlet 9, and the water outlet 9 is a circular drainage device.

Embodiment 3

[0033] According to the mobile flood wall retaining test device described in embodiment 1 or 2, the sliding baffle 7 is composed of a baffle, a pulley 13 and a lifting hole 14, and the pulley 13 is arranged on the side of the baffle. On both sides, the lifting holes 14 are arranged near the top of the baffle.

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Abstract

The invention relates to a movable anti-flood wall water retaining test device and test method. Since the domestic research on a movable anti-flood wall is less, an action mechanism on the structure and a mechanical property need to be further researched, and a large number of tests need to be carried out for analyzing and summarizing loading performances of movable anti-flood walls in various types. According to the movable anti-flood wall water retaining test device, a pool wall (1) and a pool bottom (2) are connected to form a rectangular water pool; a sliding baffle plate (7) is arranged in the middle of the water pool; side stand columns (3) are arranged on the inner side of the pool wall; a middle stand column (4) is arranged in the middle of connecting lines of the side stand columns; the positions of middle upper parts of one sides of the middle stand column and the side stand columns are connected with one ends of oblique supports (5); the other ends of the oblique supports are connected with oblique support bases (10); the side stand columns and the middle stand column are connected with the pool bottom through stand column bases (6); and the bottom parts of the oblique supports are connected with the pool bottom through the oblique support bases. The invention is applied to the movable anti-flood wall water retaining test device.

Description

Technical field: [0001] The invention relates to a water retaining test device and a test method of a mobile flood control wall. Background technique: [0002] The invention is to research the test device for the water retaining test of the mobile flood control wall. The mobile flood control wall is used for flood control and flood control when the flood season comes due to its advantages of fast installation and disassembly, easy stacking and storage, strong water pressure resistance, and wide application range. It can be installed on river embankments, large port terminals, and railway tunnels. Exit, expressway culvert entrance, civil air defense entrance, etc. In recent years, there have been many studies on the application of mobile flood walls in urban flood control, such as the mobile steel gate wave wall built in the embankment of Stalin Park in Harbin; Zidi et al. Although the above-mentioned mobile flood walls can meet the needs of flood control safety and urban ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B1/02
CPCE02B1/02
Inventor 林莉郭志仰王舒孙义强徐天立
Owner HARBIN UNIV OF SCI & TECH
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