“Port-type wooden ramen frame” with a wall magnification of about 5.0 …


壁倍率約5.0相当の「門型木質ラーメンフレーム」 阪神大震…

“Portable wooden ramen frame” with a wall magnification of approx. 5.0 Developed based on the damage of houses after the Great Hanshin Earthquake. The idea of ​​improving the eccentricity by incorporating ramen into the frame was an innovative method at that time.


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