It is the ability to redistribute the load. simple beam is determinate. fixed beam is indeterminate by 2 degrees so it has two redundant actions. fixed supported beam is more better as indeterminate structure can redistribute the load. when load increases support becomes plastic and it turns into a simply supported beam. but simply supported does not go through the stage of plastic. The treasury has asked investment bankers to devise a rescue plan for britain’s biggest steel maker after months of discussions about a deal that could save thousands of jobs..
