The idealized cross-section of a two-cell thin-walled wing box is shown below with the data in Table 22.7.

The idealized cross-section of a two-cell thin-walled wing box is shown below with the data in Table 22.7. If the wing box supports a load of 44,500 N acting along web 25, calculate the shear flow distribution. The shear modulus G is the same for all walls of the wing box. The cell areas are Ar = 232,000 mm², An = 258,000 mm².

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Cross section of two cell thin walled wing box.Cross section of two cell thin walled wing box.Cross section of two cell thin walled wing boxCross section of two cell thin walled wing boxCross section of two cell thin walled wing boxCross section of two cell thin walled wing boxCross section of two cell thin walled wing boxCross section of two cell thin walled wing boxCross section of two cell thin walled wing boxCross section of two cell thin walled wing boxCross section of two cell thin walled wing boxCross section of two cell thin walled wing boxCross section of two cell thin walled wing box

The shear flow distribution of wall 25 is 70.6 N/mm

Professor Nabeel answered 1 year ago

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