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

A construction method for filling high slopes

A construction method and slope technology, which can be used in excavation, soil protection, infrastructure engineering, etc., can solve the problem of high construction cost, improve work efficiency, facilitate later maintenance, and ensure compactness and strength.

Active Publication Date: 2022-06-28
厦门中建东北设计院有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to improve the problem of high construction cost of existing high fill slopes, this application provides a construction method for high fill slopes

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
  • A construction method for filling high slopes
  • A construction method for filling high slopes
  • A construction method for filling high slopes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The embodiment of the present application discloses a construction method for filling a high side slope. refer to figure 1 and figure 2 , the construction method includes the following steps.

[0053] S1. Divide the high slope from bottom to top in order from bottom to top, the toe of the slope, the first-level slope, the second-level slope...the n-level slope and the last-level slope, and the lower ends of the slopes at all levels are set with platform 1;

[0054] S2. Preliminarily determine the heights and slope ratios of all levels of side slopes and the width of platform 1 according to the total height of the proposed high side slopes;

[0055]S3. Fill the slope in layers. After the filling of each layer of the slopes at all levels is completed, the filling can be compacted and compacted, and then the next layer of filling can be continued the reclamation work;

[0056] S4. Perform an in-situ test on the filled soil after dynamic compaction, and check and dete...

Embodiment 2

[0080] refer to image 3 , the difference from Embodiment 1 is that the slope protection structure in step S6 is set as an anchor rod, and the slope body can be strengthened as required.

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

This application relates to a construction method for filling high slopes, and relates to the technical field of geotechnical engineering filling slopes. Slope, the second level slope...the nth level slope and the last level slope; S2, according to the total height of the high slope to be built, preliminarily determine the height and slope ratio of each level of slope, and the width of the platform; S3, Carry out layered filling for the slope filling, and after the filling of each layer of the slope at all levels is completed, the filling can be compacted by dynamic compaction; S4, the filling soil after dynamic compaction shall be tested in situ and reviewed Determine the slope heights and slope ratios at all levels, and the width of the platform; S5, repeat step S3, thereby completing the filling and compacting of the slopes at all levels; S6, excavate and brush the slopes on the slopes at all levels, and the slope brushing is completed Finally, protect the slopes of all levels of slopes. The application has the effects of reducing the construction cost of the existing high fill slope and improving the construction efficiency.

Description

technical field [0001] The present application relates to the technical field of geotechnical engineering filling slopes, in particular to a construction method for filling high slopes. Background technique [0002] The filling structure is loose, with high compressibility, uneven physical and mechanical properties, and poor stability. If necessary treatment measures are not taken after accumulation, it is easy to cause geological disasters. Therefore, filling slopes often require retaining walls, Supporting structures such as pile sheets and pile anchors, and the soil mass is treated by the compaction method or the tamping method. Filled slopes are difficult to compress effectively, and their shear strength is not high, so the height of filled slopes is often limited. At present, the restricted height of the backfill slope can be increased by reducing the grading rate of the slope, setting the geogrid reinforcement in the soil for layered compaction, and adding admixtures ...

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): E02D17/20E02D5/74E02D3/046E02D1/00
CPCE02D17/20E02D5/74E02D3/046E02D1/00
Inventor 吕英明吴燕泉陈维赞杨建松
Owner 厦门中建东北设计院有限公司
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