highway fill 中文意思是什麼
highway fill
解釋
公路路堤-
Saponification slag - fly ash can be used in the high fill sections of highway
皂化渣粉煤灰可以用做橋頭等高填土路段的回填材料。 -
Based on the theory of unsaturated soil mechanics and the properties of compacted expansive soil, this paper takes the northern part k12 + 840 - k12 + 920 of nanning urban highway as an example to studies some aspects of lime improvement of expansive soil and the technology of construction. the chief content of this paper is : the lime improvement mechanism of expansive soil ; confirm the technical parameters of lime mixed from the results of test in laboratory ; the scale - down test to define the maximum effective grain size of expansive soil when it is improved by lime ; by building bank slope model and making use of finite element seepage flow program of saturated - unsaturated to calculate the examples, this paper simulates the humidity site in order to checkout the effect of lime improvement ; studies and proves that it is feasible to mix blocky expansive soil and pulverous lime, and to fill roadbed by common construction machines etc.
本文研究的工作就下述幾個方面展開：用石灰改良膨脹土的機理；通過室內試驗確定摻灰的技術指標；在室內進行膨脹土摻灰的最大有效粒徑的模擬試驗，即鈣離子水試驗，由此總結出「粉?塊」灰?土攪拌工藝的有效性、合理性和可行性；用數值方法對路堤使用期的濕度場進行模擬，並與路堤的強度?變形的計算域耦合，以檢驗土性改良的效果，從而探索一種描述改良膨脹土路堤運行工況的數值方法；用現有最常用的且費用最低的施工機具，對灰?土進行「粉?塊」攪拌摻和及路基的填築施工等。 -
By structural analysis and calculation for original highway structure without permeable layer, the critical modulus of base have been obtained which makes asphalt pavement fill different allowable stress criterion. by structural analysis and calculation for different highway structure with permeable layer, critical modulus of permeable base course are obtained to make asphalt pavement fill different allowable stress criterion. the paper also presents the tendency of structure response of different highway structure with drainable layers mainly depends on the thickness of asphalt pavement, the thickness and the critical modulus of permeable base
對于不設排水層的原路面結構，通過結構計算得出對應于不同的瀝青面層容許應力值時所需的基層臨界模量值；對于加設排水層的路面結構，通過結構計算得出對應于不同的瀝青面層容許應力值時所需的排水基層臨界模量值；加設排水層的路面結構的結構反應的變化趨勢主要取決于瀝青面層厚度、排水基層厚度和排水基層臨界模量值。 -
Brief introduction fill of jinzhou - fuxin high speed highway behind the abutment
高速公路橋臺背後填土簡介 -
Mountainous high speed highway commonly have many prominent characteristics, such as complex geologic conditions of cross - over areas, diversity of landform and topographical features, various shapes of deep cut and high fill, and so on
而山區高等級公路的特點是，穿越地區地質條件復雜，地形地貌條件多變，深挖高填形式多見。 -
As one of hub of communications in our country, the development of zheng zhou highway hold an important position in civic traffic, so probing into zheng zhou highway construction decision - making support system, not only can fill a vacancy in theory, but also have practical or immediate significance
作為全國交通樞?之一，鄭州公路的發展在全國交通中佔有舉足輕重的地位，因而探討鄭州市公路建設決策支持系統不僅在理論上可以填補這方面的空白，而且也具有重要的現實意義。 -
Reinforced soil retaining wall ( rsrw ) is a kind of composite structure composed with panel, reinforcement and fill. it was used widely as retaining structure in many types of civil engineering, such as highway engineering, water transport engineering, water conservancy project, railway engineering and so on, enormous economic benefits, social benefits and environmental benefits were obtained
加筋土擋墻是由面板、填料、筋材等組成的復合結構，近年來已廣泛應用於公路、水運、水利、鐵路等各類土建工程的支擋結構中，取得了極為廣泛的經濟效益、社會效益和環境效益。 -
This paper describes in brief the basic principle of geological radar technique and static rod in - situ test technique and, with practical examples, illustrates the application of combined geological radar and static rod test to the inspection of highway roadbed fill ( quantity ) and its effect
摘要闡述地質雷達和靜力觸探原位測試技術的基本原理，並通過實例，介紹了具體檢測方法及在公路路基填方量檢測中的應用效果。
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