An anti-wind and wave device for offshore piles

A kind of anti-wind, wave, rubber technology, applied in sheet pile wall, construction, infrastructure engineering and other directions, can solve the problem of increasing the cost of pile foundation construction, and achieve the effect of low engineering cost, fast operation, and reduction of horizontal displacement.
CN110820736BActive Publication Date: 2022-06-28HEBEI UNIV OF ENG
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HEBEI UNIV OF ENG
Publication Date
2022-06-28

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

An anti-wind and wave device for offshore piles comprises a rubber disc body, an inflatable supporting device inside the disc body, a circular thin-walled steel hoop, and screws. The rubber disc body includes a rubber upper plate and a rubber lower plate, and the lower surface of the rubber upper plate ring-shaped edge and the rubber lower plate ring-shaped edge upper surface are prefabricated as a whole; the rubber plate body air chamber inflation matching device includes Inflatable nozzle, octagonal screw cap, air guide tube, gas valve switch, air pressure gauge, inflatable air pump. The advantage of this patent is that: when the pile body undergoes a large displacement and deformation under the action of horizontal load, the lower surface of the plate body contacts with the silt soil to generate a vacuum negative pressure effect, which stabilizes the horizontal load resistance of high-pile marine buildings Compared with other methods, the construction operation is quick and the project cost is low.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an auxiliary device for pile foundation engineering, in particular to the field of geotechnical pile foundation engineering, in particular to a marine pile anti-wind and wave device that plays a stabilizing role in resisting horizontal loads of high-piled marine buildings. Background technique

[0002] The pile foundation of offshore buildings will be affected by offshore wind loads and current loads during construction or use. Compared with low-pile foundations, high-pile foundations have smaller horizontal bearing capacity and horizontal stiffness, and are prone to larger horizontal displacements under the action of horizontal loads.

[0003] At present, the commonly used method to solve the horizontal displacement of high pile foundation is to increase the cross-sectional area of ​​the pile body, improve the horizontal stiffness of the pile body, or increase the depth of the pile body inserted into the lower soil layer, ther...

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