Seismic Analysis on Lining Structure of Shield Tunnel
Mei Le-sheng
Abstract
Mei Le-sheng
Abstract
Using finite element software,ANSYS,based on establishing finite element model,it calculates the force condition of segment lining model and double lining model under the loading of 8 degree earthquake.By comparing different thickness of the inner lining,it puts forward the reasonable inner lining thickness in 8 de-gree earthquake zone.
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Using finite element software,ANSYS,based on establishing finite element model,it calculates the force condition of segment lining model and double lining model under the loading of 8 degree earthquake.By comparing different thickness of the inner lining,it puts forward the reasonable inner lining thickness in 8 de-gree earthquake zone.
Key concepts: Shield, Finite element method, Structural engineering, Geology, Geotechnical engineering, Engineering, Petrology