A beam or "girder" bridge is the simplest and most ... Pre-stressed concrete is an ideal material for beam bridge construction; the concrete withstands the forces of compression well and the ...

Like rafters or roof beams, roof joists are used in roofing projects. Before the joists are fitted, wall plates are installed. In residential construction, these rafters, beams, and joists are mounted ...

“People sometimes stand on the girder to prepare for moving it and check if it’s sliding properly,” said Osaka-based Namura Shipbuilding Co., which is involved in the expressway construction ...

RANCHI: After a series of incidents of bridge collapse in Bihar, girder of an under-construction bridge, being constructed with a budget of Rs 5.5 crore, collapsed due to heavy rain in Jharkhand.