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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进行弹性模数试验,并与一般混凝土比较。
- The research results indicates:the best ratio of HSLC to normal concrete on continuous rigid-frame bridge is about 0.7. 研究结果表明:对于所研究的连续刚构桥,上部结构高强轻集料混凝土与普通混凝土的长度比例(LLC60/L)取0.;7左右较为合适;
- The research of how to improve the durability of normal concrete has becomemore important when extensive attention caused by the problem of durability. 在耐久性问题普遍受到重视的情况下,如何提高普通强度混凝土的耐久性的研究就显得尤为重要。
- 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. 碾压混凝土具有横向各向同性性质,若采用常态混凝土损伤准则,与碾压混凝土的材料特性不符,弹性模量与泊松比对损伤准则均有影响。
- 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. 按照普通强度混凝土耐久性试验方法测得的不掺任何掺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. 摘要温度荷载是拱坝最主要的荷载之一,目前,通常采用计算常态混凝土温度荷载的方法计算RCC拱坝,这低估了温降的作用。
- 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. 试验表明,玻璃纤维和聚丙烯纤维均能提高普通混凝土的抗折强度和劈拉强度,但玻璃纤维的效果优于聚丙烯纤维。
- 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. 对再生混凝土的抗气渗性和抗碳化性能进行了研究,试验结果表明:再生混凝土的抗气渗性和抗碳化性能之间具有一定的相关性,但该两者均较普通混凝土差。
- The computer has a normal qwerty keyboard. 这台计算机有标准的英文键盘。
- The situation has returned to normal in the city. 这座城市的局势已恢复正常。
- The normal return fare to New York is fifty-six. 去纽约的来回票标准价是56元。
- Suggestions on fineness modulus formula of sand for normal concrete 普通混凝土用砂细度模数计算公式的改进建议
- The Application of Machine-Made Stone Chips to the Normal Concrete 机制砂在普通混凝土中的应用
- Everything is absolutely normal. 一切完全正常。
- A Simple Method to Design the Lab Mix Ratio of Normal Concrete 普通砼实验室配合比设计中一种简易计算方法
- Matters Needing Attention in Acceptance of Normal Concrete 普通混凝土质量验收中需注意的几个问题
- This case is not amenable to the normal rules. 这件事经不起常规的检验。
- The doctor said the child's temperature was normal. 医生说孩子体温正常。
- A condition of normal body temperature. 正常体温体温正常的状况
- Normal firmness of a tissue or an organ. 健康状态某个组织或器官所具有的正常坚韧性