| Title |
Strength Characteristics of the Vertical and Inclined Concrete Pole |
| Authors |
Yun-Chan Wang ; Dae-Hak Kim ; Jung-Shin Park ; Dong-Young Yi |
| Keywords |
Strength Characteristics ; Vertical Pole ; Inclined Pole ; Stay |
| Abstract |
In order to know the range of install possibles of the horizontal stay without general stay, strength characteristic tests were performed for the Vertical and 80[°] inclined concrete poles. From the results of one cycle strength tests, the safety factors were 2.8, 2.5 and 2.1 for the poles of general load, heavy load and high strength load, respectively. However, the crack was occurred when the bending bounds of upper part of pole was above 2[°], and working load was similar to the rated load of pole at this time. Therefore, it could be concluded that the reinforcement by the installation of the stay and the support was necessary certainly, if the bending bounds of pole, which was installed on a solid foundation, are above 2[°]. |