Abstract:
The objective of these our work is to optimize the cost of the RCC structure use the
Bangladesh. For optimizing the structure dimension materials properties of the concrete
can be varied. So we have variant these parameters in our work steel strength, concrete
strength, depth, and width in beam. And we have some finding use in singly fixed beam
then cost of the structure will significantly reduce. If we use in beam high strength
concrete and steel beam cost will optimize. This paper is on cost optimization of RCC
beam. The formula for this optimization has been designed in accordance with ACI and
BNBC. This optimization system is based on the strength of f’c, fy, and the dimension
of the beam. Here singly beam, singly fixed beam and doubly beam have been worked
on our thesis. Here singly beam optimize 20% less than doubly beam, and the cost of a
singly fixed beam is 57% and 17% less than doubly and singly beam. Beam’s own
manufacturing cost has been added to the cost optimization method and it has been
designed as cost as per moment.
