Practical Approach To Optimum Design Of Steel Tubular Slip-joint Power Transmission Poles
Author(s)
M. Dicleli & W. Nassar
Abstract
Practical approach to optimum design of steel
tubular slip-joint power transmission poles
M. ~icleli' & W. ~ a s s a r '
I Civil Engineering and Construction Department,
Bradley University, USA.
Abstract
Steel tubular poles are employed in large numbers when used for power
transmission and consequently their most economical design is desirable. The
pole weight affects the overall cost of a system of steel tubular pole structures
considering the cumulative effects of material, manufacturing, transportation and
erection costs. Therefore, an optimal design may be achieved by designing the
lightest possible slip-joint pole which fulfills the geometric and limit states
criteria under specified loading conditions. In this research, a computer-aided
approach, for the optimum design of steel tubular slip-joint poles is developed.
The pole weight is optimized to satisfy the specified geometric limits and limit
states design criteria. The optimization procedure uses a simple algorithm to
vary the pole d
Keywords
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