有關鋼構樑柱接頭問題 - 土木
![Carolina Franco avatar](/img/cat2.jpg)
By Carolina Franco
at 2008-03-31T14:16
at 2008-03-31T14:16
Table of Contents
關於鋼結構樑柱接頭一般翼板工地全滲透焊
但會產生脆性斷裂
所以改為蓋板補強,肋版式,托樑式,韌性切削式,工廠全電焊工地鎖鏍栓
以為韌性消能
問題來了
一般設計是在樑柱接頭處產生塑性鉸
那採取減弱式接頭將塑性角移離柱面
而將梁柱接頭之最大受力位置移離樑柱交界面
是因為一方面可以減少鋼料
另一方面以M圖來看 是把接合處位於M為0的位置嗎?
還是為避免柱產生破壞呢?
謝謝指教
--
但會產生脆性斷裂
所以改為蓋板補強,肋版式,托樑式,韌性切削式,工廠全電焊工地鎖鏍栓
以為韌性消能
問題來了
一般設計是在樑柱接頭處產生塑性鉸
那採取減弱式接頭將塑性角移離柱面
而將梁柱接頭之最大受力位置移離樑柱交界面
是因為一方面可以減少鋼料
另一方面以M圖來看 是把接合處位於M為0的位置嗎?
還是為避免柱產生破壞呢?
謝謝指教
--
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土木
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