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2. Cyclic loading tests of large-scale specimens of steel piers;Nishikawa;Bridge Foundation Eng,1996
3. Experimental study on the ductility of steel bridge piers;Nanjo,1977
4. Japan Road Association. Design specifications for highway bridges, part V seismic design, 1996 [in Japanese].
5. Ductility improvement of steel columns with corner plates based on large-scale cycle loading test;Terayama,1977