One disadvantage of a beam bridge is that they can be costly to build. Beam bridges can use cheap materials like concrete, but need to be supported with other materials that are expensive like steel mesh.
Civil engineering deals with civil construction, structural design, buildings, roads, bridges etc
1,123,123,123,211,125,125,125,123,123,123,114yes i do
so the build up of spunk is not to great
The embedded system is a computing system that interacts with the physical world. The challenges that it faces at present are on how to build on top of a non-deterministic system and how to build on top of a non-continuous system.
bridges...
Bridges
bridges are colapsing because they are old and the material that the people used is old or the people that built it did not build it right
It's better than swimming across.
The designs that are used to build bridges are designs that can keep them stable , working and that won't be dangerous also designs that amaze people.
arch bridges
sleep, eat, kill people, build roads, march, build bridges.
Civil engineers build all types of bridges.
Bridges
Enginers build bridges but it costs a lot of money $$$$$$$$$$$$$$$$$$$$$$$
They build bridges, railway lines, roads to service people. maybe they c changed their methods always to get good result
So that they don't fall down unexpectedly, especially if they have people on them.