Jang, H. S., Kim, H. S., Lee, K. W. and Kim, M. E. (2012). “Comparison of design strands
                           for safety factor of offshore wind turbine foundation.” J. of the Korean Society of
                           Civil Engineers, KSCE, Vol. 32, No. 2B, pp. 149-152 (in Korean).Jang, H. S., Kim,
                           H. S., Lee, K. W. and Kim, M. E. (2012). “Comparison of design strands for safety
                           factor of offshore wind turbine foundation.” J. of the Korean Society of Civil Engineers,
                           KSCE, Vol. 32, No. 2B, pp. 149-152 (in Korean).
