Construction summary of karst grouting treatment for Railway Subgrade
Journal Title: Smart Construction Research - Year 2018, Vol 2, Issue 2
Abstract
The karst is one of the main bad geological problems, which determines the design of the subgrade treatment plan and the safety of the engineering construction.This paper summarizes the key technology of grouting in karst roadbed regulation, and the following factors should be considered in grouting scheme selection: grouting method, technology, material, equipment, grouting control and detection means and standard of grouting effect.Through the use of high density electrical method, transient surface wave method, core drilling method, pressure water test method and so on, study the targeted detection methods for different coverage karst types and different remediation methods.
Authors and Affiliations
Lincheng Wang
Keywords
Related Articles
- EP ID EP678981
- DOI -
- Views 167
- Downloads 0
Ultimate Load Capacity of Optimal Designed Angelina ™ Beams
This study briefly summarizes the results of experimental tests performed on optimal designed Angelina™ steel beams. The objective of the investigation was to study the effect of hole geometry on the mode of failure and...
Reconstruction of the environment quality on “Chaotic Space”: Case study of Chaonan District, Shantou City, China
It is often the case that strong bottom-up power in the Desakota area (half-urbanized) leads to mixed functional space and poor quality of spatial environment. During this process, urban planning does not work. This stud...
Rough Set Extension under Incomplete Information System with “?" Values
Classical rough set theory (RST) can’t process incomplete information system (IIS) because it is based on an indiscernibility relation which is a kind of equivalent relation. In the literature a non-symmetric similarity...
Analysis of Basic Design in Architectural Structure Design
In recent years, with the rapid development of urban development and the continuous improvement of people's living standards, China's construction industry has also achieved remarkable development. In order to meet the n...
Study on Maintenance and Management Measures of Municipal Drainage System
With the continuous development of China's modern economy, it has greatly promoted the pace of the process of urbanization. In the construction of urban infrastructure, municipal drainage system occupies the main positio...