Calculation of Reaction Forces in the Boiler Supports Using the Method of Equivalent Stiffness of Membrane Wall

Table 6

Reactions in the boiler supports for the influence of total mass.

Reactions in; boiler supports	𝐹𝑅1, N	𝐹𝑅2, N	𝐹𝑅3, N	𝐹𝑅4, N	𝐹𝑅5, N
REAL	22748	27020	32657	38515	12676
APPROX	24183	25992	31015	40026	12499
RIGID	27234	22608	31088	36609	16077
Δ𝐴, %	6.31	−3.80	−5.03	3.92	−1.40
Δ𝐾, %	19.72	−16.33	−4.80	−4.95	26.83