subgrade defect 中文意思是什麼
subgrade defect
解釋
路基病害-
The problem of depression of the bridge approach road is the usual defect of the road in our country at present, in order to solve this problem, the high road of chang yu sandpile to settle soft subgrade to strengthen it
公路橋頭引道沉陷是目前國內公路較常見的道路病害，為了解決這一問題，長余高速公路利用砂樁對橋頭軟弱地基進行了加固處理。 -
The article is based on the eastern section of the mainline of hu rong national road, it put forward some feasible prevention ' s technology and measures directing against different type of engineering, which is based on the investigation and analysis to types and formation ' s cause of various engineering disease of highway ' s subgrade and pavement, structure of bridge and culvert and engineering along road. it evaluate the bridge safety by ahp and forecast the character changing with time of bridge structural defect by grey system theories
本文以滬蓉國道主幹線東段為依託工程，在對高等級公路路基路面工程、橋涵結構工程、公路沿線存在的各種工程病害的類型與成因進行調查與分析的基礎上，針對不同類型的工程病害提出切實可行的防治技術措施，並用層次分析法評價橋梁結構的安全性和用灰色系統理論對橋梁結構存在的缺陷隨時間變化的性狀進行預測。 -
As many of traffic accidents are associated with the defect in highway designing, the author, by using the investigated materials of the traffic accidents in neimenggu, studies the influence of route line, subgrade, pavement, structure and traffic safety installations to traffic safety from the combination of theory and reality
結合內蒙古交通事故調查資料，本論文主要在路線、路基、路面、構造物和交通工程設施等方面從理論和實際相結合的角度研究了它們對交通安全的影響，人和車因素對交通安全的影響也進行了初步探討。 -
The problem of depression of the bridge approach road is the usual defect of the road in our country at present. in order to solve this problem, the high road of chang yu use spray powder pile to settle the soft subgrade to strengthen it
公路橋頭引道沉陷是目前國內公路較常見的道路病害，為了解決這一問題，長余高速公路利用粉噴樁對橋頭軟弱地基進行了加固處理。
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