ROARK'S FORMULA

SIDE WALL DESIGN

ITEM NAME: 42TB00L7

Tank Height, H = 118.11 in 3000 mmTank Width, W = 35.43 in 900 mmTank Length, L = 55.12 in 1400 mm

Design Pressure = FULL WATER + 0.07 Bar gDesign Temp. = 50 Deg CMterial = TITANIUM GRADE 2

As per Table 26 Case No. 1a Chapter 10 of Roark'sRectangular Plate, all edges simply supported, with uniform loads over entire plate

For section , A (Worst Case)g = 9.81 m/s2Pwater = 1000 kg/m3a = 18.39 in 467 mmb = 39.37 in 1000 mma/b = 0.467beta = 0.0947 Loading q =alpha = 0.0052 = 29430 + 7000gamma = 0.3707 = 4.2685 + 1.0153E = 15200000 psi = 5.2837 Psit = 0.3150 in 8 mmc.a = 0 in 0 mmt(corr) = 0.3150 in 8 mm

At Center,

= -3.530= 3.530 mm < t/2 OK

= 7818 Psi < σ allowable 31301.82Psi, then OK

Material TITANIUM GRADE 2= 47427 Psi= 0.16485

At center of long side,

Maximum reaction force per unit length normal to the plate surface,

= 77.1132 lb/in 450= 13.5046 N/mm 0.45

N/m2Psi

31301.82Psi, then OK 31301.82Psi, Not OK

31301.82Psi, then OK

> σ allowable

< σ allowable

1 25.4 w4.5 0.03937