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1)  +-shaped R. C. members
十字形钢筋砼构件
2)  underwater reinforced concrete members
水下钢筋砼构件
3)  reinforced concrete flexural member
钢筋砼受弯构件
4)  Reinforced concrete structure
钢筋砼结构
1.
The performance and deterioration of reinforced concrete structures under fires are presented in the paper.
现就钢筋砼结构抗火性能 方面研究进行综合述评,并在此基础上指出需进一步研究的几个问题。
2.
On the basis of investigation and statistics on the present status of aging diseases of culvert gate projects on the Yellow River in Sandong, the article analyzes and probes into the evaluating method and producing mechanism of aging diseases of reinforced concrete structures.
在对山东黄河涵闸工程老化病害现状调查统计的基础上 ,对其中钢筋砼结构老化病害问题的产生机理和评估方法进行了分析与探讨。
3.
Due to the fire effects, the material properties of steel and concrete in reinforced concrete structures deteriorate significantly, such as strength and elastic modulus, which results in the decrease of load bearing capacity of members, and then the reliability of whole structure fails to meet the criterion of current designing code.
钢筋砼结构物由于火灾影响,导致钢筋和砼材料强度和弹性模量等力学性能的衰减,以及钢筋与砼粘结强度的退化,结构构件截面承载力相应降低,在正常使用荷载作用下,结构的综合抗力水平低于总体荷载效应,各构件控制截面的抗力储备水平低下,结构整体安全度水平不能满足规范要求。
5)  50 m T shape reinforced concrete
50mT形钢筋砼
6)  RC members
钢砼构件
1.
An engineering practice has been provided in which strengthening design, treatment technology and quality test for using epoxy binder in strengthening RC members have been discussed also.
研究了环氧树脂粘结材料的力学性能及其影响因素;并结合工程实例介绍了其在粘钢加固钢砼构件中的设计方法、施工工艺和质量检验
补充资料:十字形结构
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性质:即当具有回文结构的DNA变性后,倒转原来呈现回文结构的重复DNA序列之间可以形成发夹结构或称十字形结构(cruciform structure),(图暂缺)。除了转运氨基酸的tRNA的二级结构模型呈现发夹结构外,真核细胞染色体DNA结构上也有发夹结构出现,多位学者已用电镜在许多真核细胞DNA中观察到长度为350~1200碱基对(bp)的发夹形结构。DNA中回文结构尚不十分清楚,推测与DNA-蛋白质之间的识别有关。

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