Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MAEDA Ken-ichi and NISHIDO Takayuki and HONDA Susumu,STUDY ON REACTION FORCE CONTROL OF LAUNCHING ERECTION METHOD FOR STEEL BRIDGES BY USING CONCENTRATED SYSTEM,Doboku Gakkai Ronbunshu,02897806,Japan Society of Civil Engineers,1990-03-20,1990,415,181-190,https://cir.nii.ac.jp/crid/1390282680286150144,https://doi.org/10.2208/jscej.1990.415_181