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Rectification tower is a kind of important operation equipment, use in the metropolis in the disparate industry such as chemical industry, medicine, food. Will do from whole equipment, high design is having very main effect, because it can involve expended rolled steel and charge,be not only, the wind load that still gets because of equipment place at the same time can change because of height and change.
Wind load is rectification tower equipment got in moving process among them a load, but its often are had very big the scale of one part, only ability of correctly computational wind load reachs the beautiful of rectification tower devises plan. Because zephyr of coefficient of change of wind pressure height presses pulsatile coefficient to meet as rectification tower tower tall constant change, because this must use corresponding method reach,wait for wind of sectional tower equipment to bend quadrature computation formula, in order to facilitate computer process designing, simplified thereby the intensity design of rectification tower.
And traditional computational pattern is distribute equipment into many computation paragraph, and calculate the level that each paragraphs of leeway causes in this paragraphs is wind- driven, will calculate again each wind-force of sectional above is in this are sectional the curved quadrature that cause is added and rise, get this sectional wind bends quadrature eventually. But more complex need counts this kind of kind a lot of parameter, so we try to use additionally one kind of means to calculate, that is integral seeks a way, its main basis is to wait for the external diameter of sectional tower to be able to consider as edge tower tall constant to decide changeless, procedure of so whole computation is a lot of simpler.