The slope is defined as at any point on bent beam is angle measured in terms of radians to which tangent at that point makes with x axis.

The spinal bricks belong to neutral bricks. The spinel bricks mainly consist of alumina and magnesia. These bricks are widely used in lining of electric furnace.

The deflection in cantilever beam is always zero at fixed end and deflection in cantilever beam at free end is maximum.

The specific gravity of any fluid is ratio of specific weight of fluid by specific weight of water. For mercury, specific weight is 133416 N/m³. For water, w = 9810 N/m³.
S = 133416/9810
S= 13.6.

The percolation is defined as a downward movement of water through soil due to force of gravity. The rapid percolation of water results in loss of plant nutrients and makes soil acidic.

LEED stands for Leadership in Energy and Environmental Design. The fly ash is environmentally friendly solutions that meet or exceed performance specifications fly ash contributes a lot to LEED.

Maximum slope at supports be i = A/EI
= 180/50000
i = 0.0036 radians.

Torsteel is an example of mechanical property ductility. The ductility is a property of a material by which material can be fractured into thin wires after undergoing a considerable deformation without any rupture.

The total deflection at midpoint of a simply supported beam is

The safe bearing capacity of soil is equal to ultimate bearing capacity divided by certain factor of safety. Roughly a factor of safety of 2 is used for most of building sites and generally, a factor of safety of 2.5 to 3 is considered for heavy building constructions.