less reinforced concrete 中文意思是什麼
less reinforced concrete
解釋
少筋混凝土- less : adj 〈little 的比較級之一〉1 更小的，較小的，更少的，較少的。2 較次的，較劣的，較不重要的；身分較...
- reinforced : 加筋的
- concrete : adj 1 具體的，有形的；實在的，實際的。2 固結成的，混凝土製的。3 圖案詩歌的（參閱concrete poetry）...
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In order to overcome the scarcity of tensility, toughness and durability of layer steel fiber reinforced concrete ( lsfrc ), layer - hybrid - fibers - reinforced - concrete ( lhfrc ) is offered. much less steel fibers are evenly distributed on the surface and the bottom about 10mm of the pavement slabs, the middle body of which is composed of polypropylene fiber concrete
為了解決層布式鋼纖維混凝土所存在的延性、韌性、耐久性不足，我們提出了層布式混雜纖維混凝土路面，它是將一定體積率的鋼纖維均勻撒佈於路面板距上下表面大約10mm的層面內，其中間部分為聚丙烯纖維混凝土。 -
For the cantilever beam, the theoretical stiffness and limited capacity are slightly less than the test ones if considering only the steel beam and the reinforced bars in the negative moment zone with the concrete in the tension zone ignored
結果表明：簡支組合扁梁，忽略彈性中和軸以下受拉的混凝土的影響，採用等效換算截面方法計算所得的剛度和極限承載力與試驗結果比較吻合；懸臂梁只考慮混凝土板中配置的負彎矩鋼筋，忽略混凝土，計算所得的剛度和極限承載力比試驗結果略微偏小，但相差不大。 -
First, it studies the static experimental study on hollow shear walls of reinforced concrete. its aim is to know hollow shear - walls " performance whose ratio of shear span to effective depth of section is between 1 with 2, based on the studies of ones whose ratio of shear span to effective depth of section is between less than 1. by low - cycle and reverse horizontal loading test, their properties, including with strength property, deformation property and energy property, are studied
本課題的試驗目的是在先前所做的剪跨比小於1的低矮鋼筋混凝土空心剪力墻的基礎上，對剪跨比大於1且小於2的中高空心剪力墻有一系統的認識和了解，通過試驗掌握中高空心剪力墻在低周反復水平荷載作用下的強度、變形、能量方面的特徵。 -
The results show that the compressive strength, splitting tensile strength and flexural strength increase respectively with the addition of steel fibers, but the compressive strength increases little compared with the splitting tensile strength and flexural strength ; for the same kind of steel fiber reinforced concrete, the compressive strength, splitting tensile strength and flexural strength of steel fiber reinforced regenerated concrete are higher than those of steel fiber reinforced pebble concrete ; the load - bearing capacity of blended steel fiber reinforced concrete is less than that of single dimension steel fiber reinforced concrete ; the use of steel fiber reinforced regenerated concrete whose aggregate is made of regenerated concrete can not only turn waste into treasure, but also reduce environmental pollution and realize the recycle of resources, and its load - bearing capacity is far higher than that of steel
結果顯示:由於鋼纖維的加入，混凝土的抗壓強度、劈裂強度和彎曲強度都有不同程度的提高，但抗壓強度不及劈裂強度和彎曲強度提高顯著;對于同種鋼纖維混凝土，鋼纖維再生混凝土的抗壓強度、劈裂強度和彎曲強度比鋼纖維卵石混凝土的相應強度大;混雜尺寸鋼纖維混凝土的承載能力不如單一尺寸鋼纖維混凝土的承載能力;以再生混凝土作為基體的鋼纖維再生混凝土不僅可以「變廢為寶」 ，減少環境污染，實現資源的重復利用，而且其承載能力比鋼纖維卵石混凝土高很多。 3 .總結出鋼纖維混凝土抗拉強度和彎拉強度關系的計算公式。 -
Thirty roots of precast reinforced concrete piles and bored and cast - in - place piles in xi ' an had been trained with this model, and nine roots o f precast reinforced concrete piles and eight roots of cast - in - place piles had been predicted by simulating. when contrasted and analyzed the predicting result and actual numerical value, the error is always less than 20 % ( mostly within 15 % ), which has achieved a better result
利用該模型對西安地區鋼筋混凝土預制樁、鉆孔灌注樁各30根作為樣本進行了訓練，並分別對9根鋼筋混凝土預制樁和8根鉆孔灌注樁進行了模擬預測，將預測結果與實測值進行了對比分析，其誤差都在20以內（大部分在15以內） ，取得了較好的結果。 -
By contrast, the effect of improving the adhesive mode of cfp, that is to say, epoxy - bonding double carbon - fiber composite plates or epoxy - bonding u shape cfp anchorage is less notable. the loading - bear capacity of double cfp reinforced concrete beams is 8. 5 - 11. 3 percent higher than that of the single cfp reinforced concrete beams ; the loading - bear capacity of epoxy - boding u shape cfp anchorage reinforced beams is 4. 7 - 18 percent higher than that of the single cfp reinforced beams
相比之下，改善碳纖維板的粘結方式，即採用粘結雙層碳纖維布和在單層碳纖維布的基礎上粘結u形包頭的影響要小一些：採用雙層碳纖維布加固比單層碳纖維布加固時的極限承載力提高了8 . 5 % - 11 . 3 % ；採用包頭形式加固比單層碳纖維布加固的極限承載力提高了4 . 7 % - 18 % 。
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