scholarly journals Dynamic Response and Design of Continuous Concrete Railway Bridges in Resonance Area.

2003 ◽  
pp. 83-102 ◽  
Author(s):  
Masamichi SOGABE ◽  
Nobuyuki MATSUMOTO ◽  
Yozo FUJINO ◽  
Hajime WAKUI ◽  
Makoto KANAMORI ◽  
...  
Keyword(s):  
Dynamic Response ◽  
Railway Bridges

Effects of speed, load and damping on the dynamic response of railway bridges and vehicles

2008 ◽  
Vol 86 (6) ◽  
pp. 556-572 ◽  
Author(s):  
Michal Majka ◽  
Michael Hartnett
Keyword(s):  
Dynamic Response ◽  
Railway Bridges

Quick assessment of high-speed railway bridges based on a non-dimensional parameter representation

2017 ◽  
Vol 20 (11) ◽  
pp. 1623-1631 ◽  
Author(s):  
Patrick Salcher ◽  
Christoph Adam
Keyword(s):  
Dynamic Response ◽  
High Speed ◽  
Response Assessment ◽  
Engineering Practice ◽  
Characteristic Parameters ◽  
Dimensional Parameter ◽  
High Speed Railway ◽  
Railway Bridges ◽  
Parameter Representation ◽  
Bridge Model

The objective of this study is to provide the engineering practice with a tool for simplified dynamic response assessment of high-speed railway bridges in the pre-design phase. To serve this purpose, a non-dimensional representation of the characteristic parameters of the train–bridge interaction problem is described and extended based on a beam bridge model subjected to the static axle loads of the crossing high-speed train. The non-dimensional parameter representation is used to discuss several code-related design issues. It is revealed that in an admitted parameter domain, a code-regulated static assessment of high-speed railway bridges may under-predict the actual dynamic response. Furthermore, the minimum mass of a bridge as a function of the characteristic parameters is presented to comply with the maximum bridge acceleration specified in standards.

scholarly journals DYNAMIC RESPONSE ANALYSIS OF ELEVATED RAILWAY BRIDGES DUE TO SHINKANSEN TRAINS

2006 ◽  
Vol 62 (3) ◽  
pp. 509-519 ◽  
Author(s):  
Mitsuo KAWATANI ◽  
Xingwen HE ◽  
Ryo SHIRAGA ◽  
Masaki SEKI ◽  
Seiji NISHIYAMA ◽  
...  
Keyword(s):  
Dynamic Response ◽  
Response Analysis ◽  
Dynamic Response Analysis ◽  
Railway Bridges
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