4115 鉄道用鋳鉄製跨線橋支柱とその技術史的意義 : 鉄道作業局新橋工場製支柱を中心に(S64-2 機械技術史・工学史(2),21世紀地球環境革命の機械工学:人・マイクロナノ・エネルギー・環境)
詳細
In this report, cast iron columns for railway foot bridges built by the Shinbashi Railway Works and their significance on the history of technology will be explained. Contents of this report are as follows. 1) Short history of the Shinbashi Railway Works of I.G.R.J.. 2) Design regulations for railway foot bridges with cast iron columns prescribed by the Railway Agency of Japan (R.A.J.) in the Meiji period. 3) Results of field survey on the cast iron columns for railway foot bridges built by the Shinbashi Railway Works in the Meiji period remain at some railway stations, and significance on the history of technology.
