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2010/4/8 東海建築98級張雅筑之瓦楞紙橋

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Uploaded by on Apr 9, 2010

東海建築98級下學期的設計題目,請同學們設計瓦楞紙橋,垮距150公分,橋深不可超過50公分,正評時,需要秤出橋的重量,並請「人體砝碼」(班上同學們扮演,分別有4­0kg級、50kg級、60kg級、70kg、級、80kg級等五級)走上橋樑,直到破壞點出現。荷重除以橋重所得的係數越高,即表示該設計的結構表現較佳。

正評過程大家緊盯著每一次「砝碼」加諸在橋上的反應與結果,充滿緊張趣味!
小SUN的橋在正評之前完全沒有測試過,上場時自己對荷重很沒信心。最後證明,她的三角型結構在上緣幫忙抵抗了壓力,下緣的多層瓦楞紙讓它不會受拉而裂開,最重要的加上了­最下方的鋼線,協助抵抗拉力。

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