two-way arch bridge 中文意思是什麼

two-way arch bridge 解釋

  • two : n. （pl. twos）1. 兩人；兩個東西，一對。2. 二的記號。3. 兩點鐘。4. 兩歲。n. -ness
  • way : n 1 路，道路，通路。2 路程；距離。3 （要走的）路線；途中，路上；進行，前進；【法律】通行權。4 方...
  • arch : n 1 【建築】弓架結構；拱廊；拱門；弓形門；穹窿，拱洞，拱頂。2 弓形，半圓形。vi 1 【建築】作（成）...
  • bridge : n 1 橋，橋梁；【造船】艦橋，船橋。2 鼻樑；（假牙上的）齒橋；【音樂】弦柱，弦馬；【電學】電橋；【...
  1. Two - way arch bridges have big weight in existing bridges in our country, they have large quantity & locate all over the country. for some reasons, they behave aging & diseases. for the purses of assuring transportation safety, highway salibility, having the existing bridges to be used sufficiently & using the maintain money properly, it is necessary to do proper reliability evaluation for two - way arch bridges. consultes on the base of large quantity of domestic & foreign literature, this thesis uses engineering survy & others " evaluation experience & advances factors analysis & system synthesis method for two - way arch bridge. this method overcomes the shortcomings & abuses that the used methods have. it has high veracity, strong adaptability & good maneuverability

    為了保證公路暢通、行車安全，充分發揮現役橋梁的作用，合理使用橋梁的維修加固費用，需對雙曲拱橋的可靠性做出恰當的評估。本文在大量參考國內外文獻的基礎上，結合工程調查和前人評估經驗，提出了雙曲拱橋可靠性評估的因素分析和系統綜合法，克服了過去各種方法的不足和弊端。該方法準確性高、適應性強、可操作性好。
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