Reinforcements and governables to framework bridge in mining subsidence area

Title: Reinforcements and governables to framework bridge in mining subsidence area
Author(s): J. Xia, G. Yu, Y. Yuan, K. Wu, D. Wang, W. Liu
Paper category : conference
Book title: International Conference on Advances in Concrete and Structures
Editor(s): Ying-shu Yuan, Surendra P. Shah and Heng-lin Lü
Print-ISBN: 2-912143-41-1
e-ISBN: 2351580176
Publisher: RILEM Publications SARL
Publication year: 2003
Pages: 1245 - 1251
Total Pages: 7
Nb references: 2
Language: English

Abstract: 
A colliery plans to mine the coal under it's appropriative railroad bridge, which may cause serious influences to the railroad's bridge.On the basis of making accurate prediction to the surface deformation caused by mining, rational numerical calculation models are established; the subsidiary stress and additional deformation laws of the railroad bridge and the foundation affected by the mining-caused surface deformation are studied; the reliability of the bridge's structure and the foundation with the effect of mined-movement is analyzed; valid reinforcement methods are put forward to ensure the safety and reliability of the structure during the surface's uneven wide-range settlement caused by mining.

Online publication: 2003-08-10
Publication type : full_text
Public price (Euros): 0.00