This paper presents the results of an investigation about how the vibration of railway vehicles affects nearby buildings. The overall objective is to study the vibration generated in urban environments by tram, train and subway, its transmission to the ground and how the buildings and constructions of the environment receive them.
This paper presents the results of an investigation about the involvement of the tram vibration in nearby buildings. The
overall objective is studying vibration generated in urban environments by tram, transmission to the ground and
receiving them by the constructions of the environment.
Vibrations can generate noise and vibrations in buildings. That is why it is necessary to generate a performance protocol
to characterize the level of vibration affecting rail, road infrastructure and sidewalks and nearby buildings, to assess the
influence of the train (speed , type, profile wheel ,..), rail (area of rolling) and route of step and finally define interim
corrective measures. In this study will be undertaken measures levels (energy) and vibration frequencies of excitement in
route through optical techniques: optical fiber networks with distributed Bragg sensors.
Measuring these vibrations in different configurations constructive allow us to evaluate the suitability of different
sections for different types of uses or environments.
This study aims to help improve the safety of the built environment of a railway operation, in turn increasing the comfort
for passengers and reducing the environmental impact to the environment.
This paper presents the results of an investigation about the involvement of the tram vibration in nearby buildings. The
overall objective is studying vibration generated in urban environments by tram, transmission to the ground and
receiving them by the constructions of the environment.
Vibrations can generate noise and vibrations in buildings. That is why it is necessary to generate a performance protocol
to characterize the level of vibration affecting rail, road infrastructure and sidewalks and nearby buildings, to assess the
influence of the train (speed , type, profile wheel ,..), rail (area of rolling) and route of step and finally define interim
corrective measures. In this study will be undertaken measures levels (energy) and vibration frequencies of excitement in
route through optical techniques: optical fiber networks with distributed Bragg sensors.
Measuring these vibrations in different configurations constructive allow us to evaluate the suitability of different
sections for different types of uses or environments.
This study aims to help improve the safety of the built environment of a railway operation, in turn increasing the comfort
for passengers and reducing the environmental impact to the environment.
This study explores the potential ability of laser metal deposition (LMD) as metal foaming process, considering that its
intrinsic high heating/cooling rates can avoid some of the common problems of gas leakage, in-homogeneity and
anisotropy that arise when manufacturing metallic foams by conventional powder metallurgy (PM) methods. Highly
porous coatings of aluminum and titanium alloys have been obtained by this PM-LMD metal foaming method.
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