Ice-resisting and wave-dissipating device for pile column

A pile and wave dissipation technology, which is applied in water conservancy projects, artificial islands, climate change adaptation, etc., can solve problems such as blockage, impact on anti-icing or wave dissipation effects, and large gaps in struts, so as to improve wave dissipation effect and attenuation Wave kinetic energy, the effect of reducing wave force

Active Publication Date: 2015-07-15
CHINA UNIV OF PETROLEUM (EAST CHINA)
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, some scholars have begun to study the anti-ice cone structure with wave dissipation function. The cone adopts a number of inclined struts to replace the original closed surface. Although this structure reduces the effect of wave load to a certain extent, due to The gap between the struts is large, which often causes drift ice or floating objects on the sea to "block" the gap of the cone, thus affecting the anti-ice or wave dissipation effect

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
  • Ice-resisting and wave-dissipating device for pile column
  • Ice-resisting and wave-dissipating device for pile column
  • Ice-resisting and wave-dissipating device for pile column

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] like Figure 1-Figure 3 As shown, the anti-icing and wave-dissipating device for piles of the present invention includes an upper cone 1 , a lower cone 2 , a sleeve 3 and a support plate 6 . The shape, size and structure of the upper cone 1 and the lower cone 2 are exactly the same. The upper cone 1, the sleeve 3, the support plate 6 and the lower cone 2 are sleeved on the pile from top to bottom in sequence. The upper cone 1 and the lower cone 2 are respectively welded and fixed to the pile at 8 places on the inner surface of the circumference, the top of the sleeve 3 is welded and fixed to the inner surface of the upper cone 1, and the bottom of the sleeve 3 is welded and fixed to the inner surface of the lower cone 2 , The middle part of the sleeve 3 is welded and fixed with the upper cone 1 and the lower cone 2 through the support plate 6 ...

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 an ice-resisting and wave-dissipating device for a pile column. The ice-resisting and wave-dissipating device comprises an upper cone and a lower cone which are in upper-down symmetric, wherein a sleeve is arranged at the central positions of the upper cone and the lower cone; the top of the sleeve is connected to the top of the upper cone; the bottom of the sleeve is connected to the bottom of the lower cone; the middle part of the sleeve and the buckled part of the upper cone and the lower cone are welded and fixed by a supporting plate; through holes are formed in the upper cone, the lower cone, the sleeve and the supporting plate; a wave dissipating chamber is jointly formed by the upper cone, the lower cone, the sleeve and the supporting plate; by using the slopes of the surfaces of the upper cone and the lower cone, the condition that sea ice is bent and damaged when the upper cone and the lower cone and the sea ice mutually act is avoided.

Description

technical field [0001] The invention relates to an anti-icing device for marine structures in ice regions, in particular to an anti-icing and wave-eliminating device installed on piles. Background technique [0002] In low-temperature sea areas, a large amount of sea ice is formed every winter. Sea ice drifts across the ocean's surface under the influence of tides, currents and winds. Drifting sea ice exerts compressive forces on marine structures when it encounters them. In areas with serious sea ice, the sea ice load is the control load in the design of marine structures, which poses a great threat to the safety of marine structures. In order to reduce the effect of ice load, the current common measure in the engineering field is to install ice-resistant cones on the piles of marine structures. The traditional anti-ice cone is a combination structure of forward cone, inverted cone or forward inverted cone, and the surface of the cone is usually closed. This structural ...

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): E02B17/00E02B3/26
CPCE02B3/26E02B17/0021Y02A30/30
Inventor 包兴先李翠琳熊丛博
Owner CHINA UNIV OF PETROLEUM (EAST CHINA)
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