The Research on the Stability of the Foundation and Grouting Treatment Effect under the Process of Surface Structures in Old Mined-Out Areas

Abstract:

Article Preview

Firstly, it simulates different depth at nanmaquan and civil mines respectively with the software of MIDAS to carry out in phases; secondly, it discusses the rule of vertical settlement surrounding rock and cover rock in the mined-out areas; lastly, it analyzes furtherly the rules of changes with the method of adding different load in order to research the stability of the foundation under load in the old mined-out areas. The filling grouting of falling belt and cracks belt have been explored and analyzed on the basis of a series of different methods such as total filling grouting, part decreasing stride, separating rock and board, and independent rooting, and so on. Afterwards, it applies XBHV-10-foot steel settlement instruments to measure on the scene and analyze the effect. Minded-out areas reached the desired treatment effect.

Info:

Periodical:

Advanced Materials Research (Volumes 163-167)

Edited by:

Lijuan Li

Pages:

3682-3685

DOI:

10.4028/www.scientific.net/AMR.163-167.3682

Citation:

K. Li et al., "The Research on the Stability of the Foundation and Grouting Treatment Effect under the Process of Surface Structures in Old Mined-Out Areas", Advanced Materials Research, Vols. 163-167, pp. 3682-3685, 2011

Online since:

December 2010

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.