Gob Area Grouting Reinforcement

Hui Ren Bai; Jing Jing Li; Dan Wang

doi:10.4028/www.scientific.net/AMM.638-640.466

Paper Titles

Experimental Study on Base Reaction and Deformation Characteristic of Variable Modulus Foundation for Frame-Tube Structure
p.445

Experimental Study on the Secondary Consolidation Properties of Marine Soft
p.452

FEM Analysis of the Unsteady Seepage during Excavation
p.457

Finite Element Analysis of Clay Shear Band under Plane Strain Condition
p.462

Gob Area Grouting Reinforcement
p.466

Influence of Pile Cap Thickness on the Bearing Characteristics of Group Piles Foundation
p.471

Model Test Research on Horizontal Bearing Characteristics of Close-Ended Valibale Section Pipe Pile
p.475

Model Test Research on Mechanism of Close-Ended Variable Section Pipe Pile
p.480

Monitoring Study of a High Artificial Backfill Soil Slope in Large Thermal Power Plants in Karst Region
p.485

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 638-640Gob Area Grouting Reinforcement

Gob Area Grouting Reinforcement

Abstract:

This paper mainly introduced the grouting reinforced governance issues of old goaf of which exist building on the surface. Combined with the engineering example, the use of GTS software to identify mined areas and the the drilling histogram to establish three-dimensional geological model of gob region. Put forward to carry out positioning quantitative grouting technology on the goaf according to three-dimensional geological model, and strengthen the gob by using grouting method.