Circular cylindrical anti-wave structure and numerical calculation method thereof

A calculation method and cylindrical technology, which are applied in the directions of breakwaters, climate change adaptation, coastline protection, etc., to achieve the effects of easy construction and installation, obvious anti-wave effect, and simple structure.

Active Publication Date: 2019-07-05
DALIAN UNIV OF TECH
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above status quo, the traditional approach is to build deep-water wharves or breakwaters, but such vertical structures can no longer meet the

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
  • Circular cylindrical anti-wave structure and numerical calculation method thereof
  • Circular cylindrical anti-wave structure and numerical calculation method thereof
  • Circular cylindrical anti-wave structure and numerical calculation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The application principle of the present invention will be further described below in conjunction with the accompanying drawings and simulation examples. It should be understood that the simulated examples described here are only used to explain the present invention, not to limit the present invention.

[0042] Refer to attached Figure 1-7 , the invention discloses a ring-shaped anti-wave structure. A circular cylindrical anti-wave structure, comprising an inner reinforcement grid 1 , a porous stone filling layer 2 , an outer reinforcement grid 3 , and an inner structure 4 . The circular cylindrical anti-wave structure is composed of an inner steel bar grid 1, a porous stone filling layer 2, and an outer steel bar grid 3, and the porous foam material layer 1 is clamped and fixed by the inner steel bar grid 1 and the outer steel bar grid 3 , any horizontal interface between the inner reinforcement grid 1 and the outer reinforcement grid 3 is a concentric ring, the po...

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 relates to a circular cylindrical anti-wave structure and a numerical calculation method thereof, and belongs to the technical field of anti-wave structures. The circular cylindrical anti-wave structure is composed of a circular cylindrical anti-wave structure body and an internal structure, a porous stone filling layer in the circular cylindrical anti-wave structure body is clampedand fixed by an inner side steel grating and an outer side steel grating, any horizontal cross section of the inner side steel grating and the outer side steel grating is a concentric ring, and the void ratio and linear drag coefficient of the porous stone filling layer are uniform; the inner side steel grating and the outer side steel grating are fixedly connected with the seabed, and the elevation of the top of the circular cylindrical anti-wave structure is higher than that of the sea level. Stress of the anti-wave structure is calculated through a proportional boundary finite element method, numerical results show that the circular cylindrical anti-wave structure can effectively consume energy of the surrounding waves, and the effect of wave force on the structure within the protectionrange of the circular cylindrical anti-wave structure is lowered. According to the circular cylindrical anti-wave structure and the numerical calculation method thereof, the structural style is simple, and construction and installation are convenient; filling stone is convenient to obtain, and the cost is low; and the stone filling layer has the good damping and buffering effect, and the anti-wave effect is obvious.

Description

technical field [0001] The invention belongs to the technical field of wave-proof structures, and relates to a circular cylindrical wave-proof structure, specifically a circular cylindrical wave-proof structure that can dissipate seawater wave energy, thereby achieving structural objects within the protection range. Anti-wave structure against excessive wave forces. Background technique [0002] my country has a vast sea area, which contains rich resources, such as marine mineral resources, marine biological resources, seawater chemical resources, etc. The rational development and utilization of these resources will provide a powerful source for the improvement of people's quality of life and the development and progress of society. However, marine development must rely on the construction of offshore engineering facilities. While humans are vigorously developing and utilizing the ocean, they are also faced with various marine disasters, such as the impact of storm wave force...

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): E02B3/06
CPCE02B3/06Y02A10/11
Inventor 刘俊臧全胜林皋叶文斌
Owner DALIAN UNIV OF TECH
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