靂生 asked in 社會與文化語言 · 6 years ago

請大家幫我翻譯一下這篇英文!

With the objective of evaluating the performance of steel fiber reinforced concrete (SFRC) as a retrofitting material for reinforced concrete beams the experimental study of reinforced concrete beams repaired and strengthened with a SFRC jacketing and tested under shear is presented in this paper.

The reinforced concrete beams were designed with high amount of longitudinal steel and minimum transverse reinforcement so that they present shear failure. Some of the beams were strengthened with very fluid high strength SFRC jacketing and some of them were first tested under shear to produce some damage and then they were repaired with the same technique. Plain concrete and SFRC with two different fiber dosages, 30 kg/m3 and 60 kg/m3, were used for the reinforcement.

The experimental program showed the possibility of performing the retrofitting at work place. The repaired beams showed excellent strength and deformation capacity restitution. The strengthened beams exhibited increase of load bearing capacity. The addition of fibers to the concrete played an important role in the prevention of the jacketing debonding from the beams.

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  • 瓢蟲
    Lv 7
    6 years ago
    Favorite Answer

    With the objective of evaluating the performance of steel fiber reinforced concrete (SFRC) as a retrofitting material for reinforced concrete beams the experimental study of reinforced concrete beams repaired and strengthened with a SFRC jacketing and tested under shear is presented in this paper.

    以便於評估表現鋼加強質地的混凝土(SFRC),當改型的材料為鋼筋混凝土放光鋼筋混凝土的實驗性研究在本文放光修理和加強與SFRC jacketing和測試在剪之下被提出。The reinforced concrete beams were designed with high amount of longitudinal steel and minimum transverse reinforcement so that they present shear failure. Some of the beams were strengthened with very fluid high strength SFRC jacketing and some of them were first tested under shear to produce some damage and then they were repaired with the same technique. Plain concrete and SFRC with two different fiber dosages, 30 kg/m3 and 60 kg/m3, were used for the reinforcement.

    鋼筋混凝土射線設計了以金額上限縱向鋼和極小的橫向增強,以便他們提出剪失敗。 某些射線加強了與非常流動性高強度SFRC jacketing,并且有些首先被測試在剪之下導致一些損傷他們然後修理了以同一個技術。 簡單的混凝土和SFRC以二種不同纖維劑量, 30 kg/m3和60 kg/m3,為增強使用了。The experimental program showed the possibility of performing the retrofitting at work place. The repaired beams showed excellent strength and deformation capacity restitution. The strengthened beams exhibited increase of load bearing capacity. The addition of fibers to the concrete played an important role in the prevention of the jacketing debonding from the beams.

    實驗性節目顯示了進行改型的可能性在工作地點。 被修理的射線顯示了優秀力量和變形容量恢復性。 承重容量被加強的射線被陳列的增量。 纖維的加法對混凝土在jacketing的debonding的預防扮演一個重要角色從射線。

  • Anonymous
    6 years ago

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  • 6 years ago

    到下面的網址看看吧

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  • Anonymous
    6 years ago

    到下面的網址看看吧

    ▶▶http://candy5660601.pixnet.net/blog

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  • Anonymous
    6 years ago

    >這家不錯*****買幾次啦真的一樣

    仜勩俚匙

  • 6 years ago

    評估與鋼纖維的性能的目的鋼筋混凝土( SFRC )作為改造材料,鋼筋混凝土梁修復和加強,鋼纖維混凝土護套和剪切下測試的鋼筋混凝土梁的試驗研究,提出了研究。

    鋼筋混凝土梁的設計與高量的縱向鋼筋和最小橫向鋼筋,使它們呈現剪切破壞。一些梁得到加強,非常流暢的高強度鋼纖維混凝土護套,其中有些剪切下的首次測試,以產生一些傷害,然後他們被修復使用相同的技術。普通混凝土和鋼纖維用兩種不同的纖維的劑量, 30 kg/m3的和60 kg/m3的,被用於加固。

    該實驗方案顯示,在工作場所進行改造的可能性。該修補的梁顯示出優良的強度和變形能力恢復原狀。該增強梁展出的負荷承載能力增加。加入纖維的混凝土在防止從光束護套剝離方面發揮了重要的作用。

    Source(s): google翻譯
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