Study on Improving the Air Tightness of Building Doors by Using Magnetic Force Mechanism

碩士 === 東南科技大學 === 營建與空間設計系營建科技與防災碩士班 === 105 === To explore possible smoke blocking function for building doors when fire occurring, this study aims to develop a device to improve air-tightness of building doors utilizing a magnetic force. An air-tight wooden six-sides box was used as a space unit m...

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Bibliographic Details
Main Authors: Lee, Chin-Jung, 李金榮
Other Authors: Cheng, Chao-Lin
Format: Others
Language:zh-TW
Published: 2017
Online Access:http://ndltd.ncl.edu.tw/handle/75728h