Sentence examples for track foundation from inspiring English sources

It was first successfully used as tram track foundation in 2010-2011.

The track foundation is flexible and has distributed mass, stiffness and damping.

The sub-ballast is the prime track foundation; it prevents vertical movements based on the thickness of the subgrade [26].

Mathematical modelling of structure strength characteristics and field testing specifying the model parameters are required for the subsequent use of fiber-reinforced concrete as tram track foundation.

The softening process can be due to the presence of water in the upper parts of the track foundation due to inadequate drainage system or poorly maintained railway track drainage.

In this paper the preloads in the pad and ballast caused by a single wheel load are studied by considering the non-linear properties of the track foundation, and thus the preload pad and ballast stiffnesses are determined.

This unwanted scenario makes it important for railway geotechnical engineers to investigate the behaviour of ballasted railway track foundations for high-speed trains, with special reference to critical speed.

This type of special haulage, such as pig iron torpedo ladles or heavy cisterns, may cause substantial settlement of the track foundations and require suitable sleeper and ballast design that allows these elements to uniformly transmit axle loads to the ground.

Giving by every type of foundation has increased, according to the Foundation Center, the New York group that tracks foundation giving and conducted the study.

This model can be used to simulate the interaction among the train (vehicle), track and foundation, as well as simulate the bridge vehicle interaction without considering the elastic foundation.

The administration's views on overhauling schools closely track the foundation's.