Chinese railway builders are intensifying innovations in a bid to realize a leapfrog upgrade in the intelligent construction of railways and enhance work safety.

Coffee container. L ugging a heavy bag of de-icer out to the sidewalk is no fun, and it’s tough to spread de-icer evenly with a shovel or cup. You get a clump in one spot and none in another, so ...

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4. Cantilever Retaining Wall . Cantilever retaining wall composed of stem and base slab; It is constructed from reinforced concrete, precast concrete, or prestress concrete. Cantilever retaining wall ...

The findings indicate that increasing the train speed has a significant impact on the vibration of nearby structures. If the train speed is raised from 120km/h to 200km/h, the vibration of the ...