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關注：1
2013-05-23 12:21
求翻譯：Current AASHTO LRFD Bridge Design Specifications Service I deflection limits are in place with the purpose to prevent deformation-induced structural damage and psychological user-discomfort from excess bridge vibration. Previous research has shown that deflection criterion alone is insufficient in controlling excess br是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
Current AASHTO LRFD Bridge Design Specifications Service I deflection limits are in place with the purpose to prevent deformation-induced structural damage and psychological user-discomfort from excess bridge vibration. Previous research has shown that deflection criterion alone is insufficient in controlling excess br
問題補充： |
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2013-05-23 12:21:38
目前AASHTO LRFD橋梁設計規范的服務，我撓度限制在地方的宗旨，以防止多余的橋梁振動變形引起的結構損傷和心理的不適用戶。以往的研究表明，僅偏轉準則是在控制過剩的橋梁振動及混凝土橋面結構惡化的不足。以往的研究表明，自然頻率標準，更好地控制多余的震動比單獨的偏轉標準。此外，以往的研究表明，混凝土樓板的撓度和結構變形之間沒有顯著相關性。為了更好地控制過剩的橋梁振動和變形引起的結構性惡化，提出兩個新的單獨的標準配方。首先制訂包括自然頻率轉化為典型的橋梁工程師所熟悉的偏
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2013-05-23 12:23:18
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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