Type ii this type of building has steel or concrete walls floors and structural framework similar to type i construction.
Steel and concrete roof structure.
01 reinforced concrete framed structure.
Less aesthetically minded concrete roofs are common throughout the hurricane prone caribbean islands and parts of the developing world.
This will give it the support it requires.
The bottom of the joists should rest on either a beam or a wall.
The steel joists will provide a strong foundation for the flat concrete roofing.
The roof is also of non combustible material such as concrete or steel.
However the roof covering material is combustible.
In rcc frame the material used is concrete while in steel frame the material used is steel.
The present trend is to adopt reinforced concrete for bridges of small medium and long spans resulting in aesthetically superior and economical structures in comparison with steel bridges.
As the width of the concrete slab is 16 3 4 inches place the steel joists at this distance.
Double curved shells are structurally more efficient than single curved shells.
The thickness of singly curved shells should not be less than 5 cm.
The old adage time is money was never more true than when talking about construction schedules.
When compared to structural steel sometimes twice as fast.
Concrete must be reinforced with steel rebar to increase a structure s tensile capacity ductility and elasticity.
According to gerosa buildings with concrete can almost always be built faster.
Singly curved shell and doubly curved shell are the types of shell roofs.
Reinforced concrete and steel frame structure structural system has the same load transfer method but the difference is in the material from which its members are made i e.
The above illustrations are for composite steel and concrete floor roof or balcony deck systems from the nbs section structural deck systems.
The shells roofs are lighter in weight and save reinforcing steel and concrete.
Structural steel is readily available 4.