| Title |
Research on Buried Depth Dependent Characteristics of Potential Rise for Structure |
| Authors |
길형준(Gil, Hyoung-Jun) ; 김향곤(Kim, Hyang-Kon) ; 김동욱(Kim, Dong-Ook) ; 최충석(Choi, Chung-Seog) |
| Keywords |
Buried depth ; Potential rise ; Structure ; Electrolytic tank ; Building |
| Abstract |
This paper deals with an approach to the reduction of potential rise according to the buried depth of structure. In order to analyze the surface potential rise of structure, an electrolytic tank which simulates the semi-infinite earth has been used. The potential rise has been measured and analyzed for types of structure using an electrolytic tank experimental apparatus in real time. The structure models were designed through reducing real buildings and fabricated with four types on a scale of one-one hundred sixty. When a test current flowed through structure models, potential gradient was the highest value in case of the outline frame type(structure model A). The distributions of surface potential rise are dependent on the resistivity and absorption percentage in concrete attached to structure model. |