Water tank test system for simulating multi-field coupling effect of offshore structure

A technology for testing offshore structures and tanks, which is applied in the testing of machines/structural components, fluid dynamics testing, instruments, etc. It can solve the problems of imposing, unable to simulate all loads, and unable to realize bed simulation, etc., to achieve realistic simulation effects

Inactive Publication Date: 2020-09-25
QINGDAO TECHNOLOGICAL UNIVERSITY
View PDF0 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former can only simulate the seabed and cannot apply seismic loads
Or only the simulation of seismic load can be realized, but the simulation of bed cannot be realized
The main disadvantages of the above-mentioned test equipment are: in the test, only one or a few loads can be simulated for multiple loads such as waves, tides, currents, and earthquakes borne by real offshore structures, and it is impossible to simulate all loads

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Water tank test system for simulating multi-field coupling effect of offshore structure
  • Water tank test system for simulating multi-field coupling effect of offshore structure
  • Water tank test system for simulating multi-field coupling effect of offshore structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] This embodiment provides a tank test system for simulating the multi-field coupling of offshore structures, such as Figure 1-Figure 9 As shown, it includes the tank main body 1, the wave-making system, the geotechnical test box 11, the earthquake simulation system, the flow-making system, the water supply and drainage system, and the truss vehicle system. Below the geotechnical test chamber 11, the truss vehicle system is installed above the main body 1 of the water tank, and the wave-making system and the flow-making system are located inside the main body 1 of the water tank.

[0042] Specifically, such as figure 1 As shown, the tank main body 1 is a cuboid structure with an open top, and its size can be set according to actual test requirements and test conditions. In this embodiment, the size of the tank body 1 is: length 30.0m×width 10.0m×depth 2.5m, the maximum working water depth is 2.0m, and the minimum working water depth is 0.2m. A number of viewing windows...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a water tank test system for simulating the multi-field coupling effect of an offshore structure. The technical scheme is that the water tank test system comprises a water tankmain body, the bottom of the water tank main body is connected with a rock-soil test box, the rock-soil test box is disposed above an earthquake simulation system, water supply and drainage systems are installed on the two sides of the water tank main body, a flow making system is arranged at the bottom of the water tank main body, a wave generation system is installed in the water tank main body, and a truss system is installed at the top of the water tank main body. According to the invention, simulation of all loads of an offshore structure can be realized, and cooperative work among the water tank, the vibration table and the rock-soil test box can be realized.

Description

technical field [0001] The invention relates to the technical field of test equipment for construction, in particular to a water tank test system for simulating multi-field coupling effects of offshore structures. Background technique [0002] With the continuous deepening of marine development, a large number of marine structures such as cross-sea bridges, offshore wind turbines, offshore oil platforms, submarine pipelines, and breakwaters have been built in offshore areas. Compared with land structures, marine structures usually bear the complex marine environment and suffer complex marine loads for a long time. Under the impact of large waves, high waves and long periods, marine structures may occur Partial or even total strength or rigidity damage, the loss of life and property caused by the damage of marine structures increases sharply every year. [0003] As a structure in the offshore area, wave load needs to be considered in the form of load during construction and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01M10/00
CPCG01M10/00
Inventor 郑东生刘俊伟苗吉军朱娜梁海志梁作栋王晨
Owner QINGDAO TECHNOLOGICAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap