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An Analytical Study on the Ultimate Strength of Concrete Poles  

Shin, Dong-Geun (선문대학교 토목공학과)
Yoon, Ki-Yong (선문대학교 토목공학과)
Lee, Seung-Hyun (선문대학교 토목공학과)
Yi, Gyu-Sei (선문대학교 토목공학과)
Kang, Young-Jong (고려대학교 사회환경시스템공학과)
Publication Information
Journal of the Korean Society of Hazard Mitigation / v.7, no.5, 2007 , pp. 19-25 More about this Journal
Abstract
In this study, a program based on the P-M interaction curve is developed to calculate the nominal strength of concrete pole. Using this, it is verified to compare with previous studies and the nominal strength$(M_n)$ of concrete pole is calculated. It is less than the rupture strength$(M_r)$ of the design standard. Thus, to increase nominal strength, several parameters are selected like as size of tension and reinforced bars, position of those, number of reinforcement bars, thickness of concrete pole, and diameter of it. The effects of those are analysed in the study. It is supposed that section of concrete pole are satisfied rupture strength.
Keywords
concrete pole; P-M interaction curve; nominal strength; rupture strength;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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