http://senkuzo.com/2015/11/17/concentric-and-eccentric-axial-load-test-of-bolt-connected-prefabricated-composite-column-%ea%b5%ad%ec%a0%9c%ea%b0%95%ea%b5%ac%ec%a1%b0%ed%95%99%ed%9a%8cinternational-symposium-on-steel-structures/ SEN Engineering Group hourly 1 http://wordpress.org/?v=4.0.1