Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Processing structure of coastal soft foundation and construction method thereof

A construction method and coastal technology, applied in infrastructure engineering, roads, buildings, etc., can solve the problems of large land requisition, high processing costs, etc., achieve the effects of less engineering, saving investment, and avoiding the interference of normal life

Active Publication Date: 2016-05-04
GUANGXI TRANSPORTATION SCI & TECH GRP CO LTD
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a treatment structure for coastal soft foundations, so as to overcome the existing disadvantages of large processing costs and large land requisition during construction of coastal soft foundations

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
  • Processing structure of coastal soft foundation and construction method thereof
  • Processing structure of coastal soft foundation and construction method thereof
  • Processing structure of coastal soft foundation and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0049] The difference between Example 2 and Example 1 is in the step (8): in the step (8), vibration rolling is used. When the construction period is short or the requirements for the bearing capacity of the roadbed are relatively strict, dynamic compaction or impact can be used. Rolling, accelerates the completion of consolidation and increases the compactness of the soft base.

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 a processing structure of a coastal soft foundation, comprising longitudinal troughs, transverse troughs and vertical shafts. The longitudinal troughs are distributed on two outer sides of the highway subgrade fill, and an impermeable geomembrane is arranged on one side, far away from the highway subgrade fill, of the longitudinal troughs; the longitudinal troughs have a certain longitudinal slope, the depth is bigger than that of the soft foundation layer, and an embankment layer, the soft foundation layer and a bearing stratum form the highway subgrade fill from top to bottom in sequence. The transverse troughs are distributed on the coastal highways and intersected with the longitudinal troughs; the transverse troughs have a certain slope, the depth is bigger than that of the soft foundation layer, and slope pits are formed in the intersection positions of the transverse troughs and the longitudinal troughs. The vertical shafts are formed in the intersection positions of the transverse troughs and the longitudinal troughs. In the construction process, the transverse troughs and the longitudinal troughs are filled with rubble or gravel. The processing structure of the coastal soft foundation has an obvious effect for the coastal marine deposit soft foundations, is small in the work amount and avoids lateral movement of the soft foundations.

Description

technical field [0001] The invention relates to the field of building engineering construction, in particular to a coastal soft foundation treatment structure and a construction method thereof. Background technique [0002] With the rapid development of my country's economic construction, highway construction mileage is getting longer and longer, and my country's coastline is vast. At present, the construction of coastal highways is accelerating, and many embankments are built on marine soft soil foundations. Road engineering construction on soft ground is prone to geotechnical problems such as the overall sliding instability of the subgrade and the uneven settlement of the embankment. Only in Guangxi, with my country's emphasis on the economic development of Beibu Gulf, Guangxi coastal highways have sprung up. At present, feasibility studies or design and construction are being carried out, such as the first phase, second phase, third phase, and fourth phase of the Guangxi ...

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): E01C3/00E01C3/04E01C3/06E02D19/10
CPCE01C3/00E01C3/04E01C3/06E02D19/10Y02A30/60
Inventor 张红日张无畏谭国强徐钦帮王淑英何子仁施智周勇狄宋建平
Owner GUANGXI TRANSPORTATION SCI & TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com