What Is Meridional Thrust?

 Meridional thrust: The meridional thrust in the conical dome is due to vertical forces (weights) transferred to it at its base. The total load consists of  Weight of top dome, cylindrical wall etc.

What is meridional force?

Meridional forces act in a longitudinal direction of a dome and increase from crown to base in magnitude. Meridional forces are due to the weight of the masonry and applied loads. ... For a dome with uniform axisymmetric loading, hoop forces from adjacent slices are equal in magnitude and act on the same plane.

What is hoop stress in domes?

along the latitude are horizontal and called the hoop stresses, denoted by Nθ. These two forces and the external force. normal to the surface must be in equilibrium. To summarize, therefore, two types of stresses are induced in a dome (i) Meridional thrust (T) along the direction of meridian.