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- Elastic moduli of SCC were compared with those of normal concrete. 研究中以不同含砂率之混凝土配比進(jìn)行彈性模數試驗，并與一般混凝土比較。
- The research results indicates:the best ratio of HSLC to normal concrete on continuous rigid-frame bridge is about 0.7. 研究結果表明：對于所研究的連續剛構橋，上部結構高強輕集料混凝土與普通混凝土的長(cháng)度比例（LLC60/L）取0.;7左右較為合適；
- The research of how to improve the durability of normal concrete has becomemore important when extensive attention caused by the problem of durability. 在耐久性問(wèn)題普遍受到重視的情況下，如何提高普通強度混凝土的耐久性的研究就顯得尤為重要。
- reinforced aerated concrete lintel 鋼筋加氣混凝土過(guò)梁
- If damage criterion of normal concrete is adopted, it can not reflect transversal isotropy character of RCC, because elastic modulus and poisson ratio have influence on damage. 碾壓混凝土具有橫向各向同性性質(zhì)，若采用常態(tài)混凝土損傷準則，與碾壓混凝土的材料特性不符，彈性模量與泊松比對損傷準則均有影響。
- According to the code of durability test for normal concrete, the results show that the resistance of carbonate to the nonnal concrete is superior to the HPC. 按照普通強度混凝土耐久性試驗方法測得的不摻任何摻和料的混凝土抗加速抗碳化能力最好。
- Thermal load is one of the main loads of arch dam, at present, the method of adopting thermal load of normal concrete in RCC arch dam calculation underestimates the action of temperature. 摘要溫度荷載是拱壩最主要的荷載之一，目前，通常采用計算常態(tài)混凝土溫度荷載的方法計算RCC拱壩，這低估了溫降的作用。
- The results indicate that both of the two kinds of fibers can improve the flexural tensile strength and the splitting tensile strength of the normal concrete,while the effect of glas. 試驗表明,玻璃纖維和聚丙烯纖維均能提高普通混凝土的抗折強度和劈拉強度,但玻璃纖維的效果優(yōu)于聚丙烯纖維。
- The results indicate that there are some relativity between the gas anti-permeability and carbonation resistance, and both properties of recycled concrete are worse than those of normal concrete. 對再生混凝土的抗氣滲性和抗碳化性能進(jìn)行了研究，試驗結果表明：再生混凝土的抗氣滲性和抗碳化性能之間具有一定的相關(guān)性，但該兩者均較普通混凝土差。
- The computer has a normal qwerty keyboard. 這臺計算機有標準的英文鍵盤(pán)。
- The situation has returned to normal in the city. 這座城市的局勢已恢復正常。
- The normal return fare to New York is fifty-six. 去紐約的來(lái)回票標準價(jià)是56元。
- Suggestions on fineness modulus formula of sand for normal concrete 普通混凝土用砂細度模數計算公式的改進(jìn)建議
- The Application of Machine-Made Stone Chips to the Normal Concrete 機制砂在普通混凝土中的應用
- reinforced concrete lintel 鋼筋混凝土過(guò)梁
- Everything is absolutely normal. 一切完全正常。
- cinder concrete lintel 焦渣混凝土過(guò)梁
- This case is not amenable to the normal rules. 這件事經(jīng)不起常規的檢驗。
- A Simple Method to Design the Lab Mix Ratio of Normal Concrete 普通砼實(shí)驗室配合比設計中一種簡(jiǎn)易計算方法
- concrete lintel 混凝土過(guò)梁
