spread of concrete 中文意思是什麼
spread of concrete
解釋
混凝土混合料的散布-
The most important innovation is that i analyze organization model and benefit mechanism in the view of oligarch monopolistic enterprises. and then i advise to spread the result to the similar type of enterprises in jilin. the dissertation adopts ways of combination of qualitative analysis and quantitative analysis, norm analysis and concrete analysis, macro examination and microanalysis
本文的創新之處就是從微觀層次探索大型龍頭企業的組織模式和分配機制? ?按照寡頭企業類型分析，結合吉林省農業龍頭企業皓月集團的發展進行闡述，並把這種創新模式推廣到全省類似規模的龍頭企業中去。 -
This new kind of slope protection can avoid some defects of traditional concrete prefabricated components and is worth of being spread in grit slope protection
此種新型護坡結構可避免傳統混凝土預制板護坡的某些弊端，為砂堤護坡工程提供了具有實用價值的推廣方案。 -
The scale and height of rolling - concrete are spread increasingly, such as the technique studied recently that the 300 meters high gravity dam and the 200 meters high arch dam, which requires more experience in the damming technique, construction crafts and mechanization
目前，碾壓混凝土壩的規模和高度正在日益擴大， 300m級的碾壓混凝土重力壩和200m級的碾壓混凝土拱壩的研究正方興未艾，對碾壓混凝土築壩技術、施工工藝和機械化程度的要求也更高。 -
Extruded concrete curb technology was introduced in 20th congress icold held in beijing in year 2000, this method draw more attention for its improving the compaction of transition material, excellent performance of slope protection, and convenient construction. this extruded concrete curb technology was developed in ita dam construction in brazil, the ita method consists of building and extruded concrete curb by using an extruding machine before the construction of a layer of the transition material, then spread and level the transition material in layers inside the curb, and compact the layer by vib ' ratory roller horizontally
巴西工程界在埃塔（ ita ）面板堆石壩建設中，借鑒道路園林工程中道沿機的擠壓滑模原理，創造性使用邊墻施工法，在每填築一層墊層料之前，用擠壓式邊墻機製作出一個半透水混凝土小墻，然後在其內側按設計鋪填壩料，用振動碾平面碾壓，合格后重復以上工序。 -
The synthetical assess method rendered in the paper is systemic, complete and feasible for engineering application ; not only can the conditions assess method on reliability of reinforced concrete chimney rendered adopts to the requirement of corporation inner management but also the assess result of hoop - stove chimney reliability is compatible with the counterpart obtained in the light of standard appraisal method and the practical bases is provided to spread and apply further the method
論文提出的鋼筋混凝土煙囪的綜合調查方法系統全面，工程應用中具有可行性；提出的鋼筋混凝土煙囪可靠性的狀態評估方法不僅適合企業內部管理的需要，並且在環形爐煙囪可靠性的評定中取得了與規范鑒定方法一致的結論，為該法進一步的推廣應用提供了實踐基礎。 -
Hrb400 steel bars, the 400 mpa hot rolled steel bar, which is called new grade iii steel bar, has been taken as the one of 10 new technical spreading the application mainly, listed in revised newly code, so spread application as leading steel bar in reinforced concrete structure. in 1998, it ' s pointed new grade iii steel bar is a new type building steel used specially in building structure
Hrb400級鋼筋（熱軋帶肋新級鋼筋）已作為高效鋼筋被列為重點推廣應用的建築業10項新技術之一，早在1998年建設部就明確提出： 「新級鋼筋是專門為建築結構應用開發的新型鋼筋，該鋼種已列入新修訂的國家規范標準，應大力推廣使之成為我國鋼筋混凝土結構的主導鋼筋」 （建設部建[ 1998 ] 200號文） 。 -
In the view of the concrete ' s micro construction, it can conclude that the boundary is the weakest. minute crack occurs firstly at the boundary, and then it spread toward the cements, which are produced by thermal stress
該模型是從混凝土組成的微細觀角度出發，簡化為水泥砂漿包圍骨料的平面問題，微裂紋首先在界面上產生然後向水泥砂漿中延伸。 -
At first, ploygon aggregate structure of concrete is randomly generated in two - dimensional plane with monte carlo method on the meso - level. then, the growth process of a crack of concrete 3 - point bending beam specimen is analyzed by fem, according to the criterion of maximum circumferential tensile stress. and the path of crack to spread in mortar, aggregate and interfaces of them is gained by the ultimate fracture criteria in construction standard that the width of crack should not be more than 0. 2mm
首先，在細觀層次上，根據蒙特卡羅隨機抽樣原理，在二維平面上建立了混凝土多邊形隨機骨料結構模型，然後採用有限元計算方法，根據最大周向正應力準則，對三點彎曲梁構件進行了開裂過程的模擬，並以建築規范中構件裂縫小於0 . 2mm的要求為最終破壞標準，得出了裂紋在基質、骨料及界面的擴展路徑。 -
Spread of concrete
混凝土混合料的散布
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