Study on the Deformation and Stability of Building Foundations in Mining Subsidence Areas

Hua Bin Chai

doi:10.4028/www.scientific.net/AMM.166-169.1967

Paper Titles

Influence of Boundary and Initial Condition on Durability of Concrete Structures Exposed to Chloride Environment
p.1946

Reliability Assessment under Combinations of Snow Load Effect: The Lightweight Steel Structures with Gabled Frames and Components Designs
p.1954

The Accuracy Comparison of Assessing the Amount of Steel Corrosion in Concrete with Several Different Algorithms
p.1958

Influence of Cracks Parameters on Bearing Capacity for Prestressed Concrete Box Girder
p.1963

Study on the Deformation and Stability of Building Foundations in Mining Subsidence Areas
p.1967

Reliability Analysis of Different Concrete Strength RC Beams Reinforced by CFRP
p.1971

Reliability Analysis on Construction Course of Open Caisson Structure
p.1976

Corrosion Properties of Rebar Welded Joints
p.1981

An Experimental Corrosion Investigation of Coupling Chloride Ions with Stray Current for Reinforced Concrete
p.1987

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 166-169Study on the Deformation and Stability of Building...

Study on the Deformation and Stability of Building Foundations in Mining Subsidence Areas

Abstract:

To enhance the effective of the land in mining subsidence areas, realize the development of new rural construction and urbanization. According to the geological and mining conditions, the scale, shape and regularity of the potential crack areas in the coal goafs, separated overburden strata, and the influencing factors which affect the deformation foundation of architecture and stability are studied. Probability integral method is used to establish the further deformations formula of the building foundations in mining subsidence areas. The monitoring data from the ground observation stations are used to invert the further deformation predicting parameters, the surface further deformations of each coal goafs, and the whole surface’s further deformations are calculated by the superposition method. The foundation further deformations, geological structures, etc, are comprehensively taken into consideration. The stability of the building foundations in mining subsidence area are analyzed and evaluated. Research results are very valuable to process, design, and plan the foundations of the buildings in coal mining subsidence areas.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 166-169)

Pages:

1967-1970

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.166-169.1967

Citation:

Cite this paper

Online since:

May 2012

Authors:

Hua Bin Chai

Keywords:

Building Foundation, Coal Mine, Further Deformation, Mining Subsidence Area, Stability

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Tomaz Ambroz ic, Goral Turk.Journal of Civil and Geodetic Engineering, Vol.24 (2001),pp.202-205.

Google Scholar

[2] X.M CUI, J.C WANG, Y.S LIU.Rock Mechanics and Mining Science,Vol.38 (2001), pp.1057-1063 in Chinese.

Google Scholar

[3] Sheorey P R, Loui J P, Singh KB, etal. International Journal Rock Mechanics and Mining Science, Vol.37(2000),pp.801-803

Google Scholar

[4] Guoqing HE, Lun YANF and Gengdi LING: Mining subsidence (University of Mining and Technology Press, China 1991) in Chinese.

Google Scholar

[5] H.B CHAI, Y.F ZOU. Journal of Xian University of Science and Technology, Vol.25(2005),pp.53-56 in Chinese.

Google Scholar

[6] State Coal Industry Bureau: The regulations for reserved and mining coal pillar under buildings, water bodies and railways (Coal Industry Press, China 2000) in Chinese.

Google Scholar