Check patentability & draft patents in minutes with Patsnap Eureka AI!

Laying process of geotextile under high-pile wharf

A high-piled wharf and geotextile technology, which is applied in soil protection, marine engineering, water conservancy projects, etc., can solve the problems of long time interval of geotextiles, sliding of geotextiles, easy aging, etc., and achieves good laying effect, smooth laying, immobile effect

Active Publication Date: 2021-07-30
NO 1 ENG COMPANY CO LTD OF CCCC FIRST HARBOR ENG COMPANY +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the laying of geotextiles under the high-pile wharf is mostly done during dredging and slope repair, and then the pile sinking and riprap construction are carried out, but this laying method has the following defects: (1) The working surface required for the pile sinking operation ship on the water Large, the pile driving operation is restricted by the laying speed of the geotextile, and the pile sinking operation can only be carried out after the laying of the geotextile along the bank slope is 150-200 meters wide; (2) The time interval between the completion of the laying of the geotextile and the riprap ballast After the pile is completed), the geotextile is washed away by the seabed water flow, and the geotextile above the water surface on the shore is exposed to the sun for a long time, and it is easy to age; (3) when sinking the pile, the pile tip can only sink into the mud surface after penetrating the geotextile In this process, the geotextile is prone to slide, tear, etc.; (4) when the pile is sinking, when the pile position is just on the bagged gravel or other pressing stone materials, the pile position is prone to deviation; so It is urgent to study a new technology of laying geotextiles to solve the above problems

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
  • Laying process of geotextile under high-pile wharf

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1 A laying process of geotextiles under a high pile wharf, comprising the following steps:

[0041] (1) Cutting: Geotextile 1 is made in two forms, one is the geotextile roll between odd-numbered racks; the other is the overlapping fabric roll between two adjacent geotextile rolls;

[0042] (2) Preliminary preparation: Roll out the geotextile on the ground, cut a round hole at the two steel piles at the row G and row B corresponding to the even pile position according to the drawing size, and then use two 20m long nylon Tie the two corners of one end of the geotextile roll firmly with the rope, and tie the other ends of the two nylon ropes to the cloth roll, and then turn the roll to roll the geotextile neatly on the roll;

[0043] (3) Positioning: Place the cloth rolling roller on the positioning buoy, drag the positioning buoy to the parking position at the front of the wharf, and after positioning the buoy, it is parallel to the parking barge. The parking ...

Embodiment 2

[0056] Embodiment 2 A laying process of geotextiles under a high pile wharf, comprising the following steps:

[0057] (1) Cutting: Geotextile 1 is made in two forms, one is the geotextile roll between odd-numbered racks; the other is the overlapping fabric roll between two adjacent geotextile rolls;

[0058] (2) Preliminary preparation: Roll out the geotextile on the ground, cut a round hole at the two steel piles at the row G and row B corresponding to the even pile position according to the drawing size, and then use two 20m long nylon Tie the two corners of one end of the geotextile roll firmly with the rope, and tie the other ends of the two nylon ropes to the cloth roll, and then turn the roll to roll the geotextile neatly on the roll;

[0059] (3) Positioning: Place the cloth rolling roller on the positioning buoy, drag the positioning buoy to the parking position at the front of the wharf, and after positioning the buoy, it is parallel to the parking barge. The parking ...

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 provides a geotextile laying process under a high-pile wharf, which is characterized in that it comprises the following steps: (1) cutting; (2) preliminary preparation; (3) positioning; (4) laying geotextile rolls; (5) Lay lap fabric rolls. The invention adjusts the sequence of pile sinking and geotextile laying, and after the pile sinking is completed, the laying of geotextile under the wharf effectively solves the above-mentioned defects; When the roll is laid, sandbags are pressed at the same time, so that the geotextile is laid more smoothly, not easy to move, and the laying effect is better.

Description

technical field [0001] The invention relates to the technical field of geotextile laying, in particular to a geotextile laying process under a high-pile wharf. Background technique [0002] At present, the laying of geotextiles under the high-pile wharf is mostly done during dredging and slope repair, and then the pile sinking and riprap construction are carried out, but this laying method has the following defects: (1) The working surface required for the pile sinking operation ship on the water Large, the pile driving operation is restricted by the laying speed of the geotextile, and the pile sinking operation can only be carried out after the laying of the geotextile along the bank slope is 150-200 meters wide; (2) The time interval between the completion of the laying of the geotextile and the riprap ballast After the pile is completed), the geotextile is washed away by the seabed water flow, and the geotextile above the water surface on the shore is exposed to the sun f...

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
Patent Type & Authority Patents(China)
IPC IPC(8): E02D3/00E02B3/06
CPCE02B3/068E02D3/005
Inventor 刘亮亮延刚孙文声
Owner NO 1 ENG COMPANY CO LTD OF CCCC FIRST HARBOR ENG COMPANY
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com