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

Construction process for treatment of deep soft soil foundation

A technology of soft foundation treatment and construction technology, which is applied in infrastructure engineering, soil protection, construction, etc., and can solve the problems of large manpower and material resources, long drainage period and high cost of plastic plate drainage method

Active Publication Date: 2017-12-29
陕西华路达公路勘察设计有限公司
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Soft soil foundations are often encountered during construction in coastal areas of our country. Due to the high water content of soft soil foundations, the hardness of the foundation is insufficient, so it is necessary to carry out drainage treatment on soft soil foundations. At present, it is generally through replacement or plastic plate drainage methods. Replacement requires a lot of manpower and material resources, and the cost is high, while the drainage cycle of the plastic plate drainage method is longer, which seriously slows down the construction progress

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
  • Construction process for treatment of deep soft soil foundation
  • Construction process for treatment of deep soft soil foundation
  • Construction process for treatment of deep soft soil foundation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Depend on figure 1 , figure 2 , image 3 Shown, the construction technique of the deep soft foundation treatment of the present embodiment, it comprises the following steps:

[0024] (1), vertically drill holes in the soft foundation area 1, the drilling depth should make the drilled holes vertically penetrate the soft foundation 101, the bottom of the soft foundation 101 is the soil and rock layer, and the drilling holes 2 are distributed in an array, any The distance between two horizontally or vertically adjacent holes is 0.8m, and the array area of ​​the drilled holes should be located in the soft foundation area and the array area should be as large as possible;

[0025] (2) Insert a metal tube into each hole drilled. The metal tube should penetrate the soft base layer. The surrounding walls of the metal tubes are cove...

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 construction process for treatment of a deep soft soil foundation. The construction process comprises the following steps of: firstly, sucking part of water in the soft soil foundation through a first metal tube by a first pump; then feeding hot air into the soft soil foundation through a second metal tube by a second pump, wherein the hot air flowing in the soft soil function can dry the soft soil foundation and can take away water in the soft soil foundation; and sucking the hot air from the first metal tube by the first pump. Therefore, the hot air can quickly remove water from the soft soil foundation, the drainage period is relatively short, and the construction progress is not slowed down.

Description

technical field [0001] The invention relates to a construction technique for deep soft foundation treatment. Background technique [0002] Soft soil foundations are often encountered during construction in coastal areas of our country. Due to the high water content of soft soil foundations, the hardness of the foundations is insufficient, and drainage treatment of soft soil foundations is required. At present, it is generally through replacement or plastic plate drainage methods. Refilling requires a lot of manpower and material resources, and the cost is high, while the drainage cycle of the plastic plate drainage method is longer, which seriously slows down the construction progress. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a construction technique for deep soft foundation treatment, which has a faster drainage speed for the soft foundation. [0004] In order to solve the problems of the technologies de...

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): E02D3/11
CPCE02D3/11E02D2250/0053
Inventor 赵刚勾新平高治剑张磊
Owner 陕西华路达公路勘察设计有限公司
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