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1)  ordinary concrete specimens
普通混凝土试件
1.
On the making the maintenance and the evaluation of the ordinary concrete specimens;
浅谈普通混凝土试件的制作及养护与评定
2)  common concrete
普通混凝土
1.
Several problems needing attention in the design of common concrete proportioning;
普通混凝土配合比设计中应注意的几个问题
2.
The paper discussed the durability performance of high-admixture flyash concrete,by the contrast analysis with common concrete,it proved that high-admixture flyash could improve the durability performance of the concrete.
通过对高掺量粉煤灰混凝土的抗侵蚀性能、抗冻性、抗气渗透性与抗水渗透性、抗硫酸盐性这些耐久性能进行研究,并与普通混凝土进行对比分析,研究结果表明高掺量粉煤灰可以显著改善混凝土的耐久性能。
3)  ordinary concrete
普通混凝土
1.
The experimental research on erosion and abrasion resistance properties of HF fly ash concrete and ordinary concrete;
HF粉煤灰混凝土与普通混凝土抗冲耐磨性能试验研究
2.
The comparison between ordinary concrete and high-performance concrete in this paper was based on: characteristic index; materials; water-cement ratio; microstructure and macro-properties.
从特征指标、组成材料、水胶比、微观结构和宏观性能等方面分析普通混凝土与高性能混凝土的区别,并分析高性能混凝土的配制与耐久性的关系,最后阐明了高性能混凝土可持续发展的前景。
3.
The workability of ordinary concrete can be improved distinctly by mixing PFAC into ordinary concrete.
在普通混凝土中掺入PFAC明显改善普通混凝土的和易性,且具有显著的缓凝作用,使混凝土坍落度的经时损失减小,随着PFAC掺量的增加,水泥净浆的初凝和终凝时间随之延长,混凝土早期强度下降的幅度也随之增大,PFAC对混凝土的后期强度有着显著的增强效应。
4)  concrete [英]['kɔŋkri:t]  [美]['kɑŋkrit]
普通混凝土
1.
The research of the inspection technology in no damaging method of fired concrete;
高温后普通混凝土无损检测的试验研究
2.
Study on Prediction of Common Concrete Strength by Artificial Neural Network;
基于人工神经网络的普通混凝土强度预测的研究
3.
The experiments in which Φ37 pill penetrated the concrete target,the steel-fiber concrete target and nubbly corundum concrete target at 510m/s were conducted.
进行了Φ37弹着靶速度为510m/s时对普通混凝土、钢纤维混凝土和刚玉块石混凝土三种靶体的侵彻试验,分析了弹丸和三种混凝土靶体的破坏特征,得到了弹坑直径和侵彻深度等参数。
5)  normal concrete
普通混凝土
1.
Anti-frozen performance comparison of recycled concrete and normal concrete;
再生混凝土与普通混凝土抗冻性能的比较
2.
Effect of standard curing time during early stage on anti-carbonization capability of normal concrete;
早期标准养护时间对普通混凝土抗碳化能力的影响
3.
The fracture performances of C80 high strength concrete and steel fibers high strength concrete have been tested;the fracture behaviors of them have been analyzed compared with normal concrete with several parameters.
通过对C80高强混凝土 (HSC)和钢纤维高强混凝土 (SFHSC)试件断裂性能的测试 ,分析两类混凝土断裂性能特性 ,并通过多指标与普通混凝土比较 ,总结HSC和SFHSC的断裂性能。
6)  Concrete sample
混凝土试件
1.
Study on deformation and failure process infrared information of concrete samples in shearing testing;
混凝土试件在剪切变形破坏过程中的红外信息研究
2.
The reinforcement surface corrosion states of concrete samples of nine types of technical conditions are judged by half-cell potential, A.
用半电池电位法、交流阻抗法、时间电位法判断9种技术条件的混凝土试件中钢筋表面腐蚀状态。
3.
Permeability test is conducted to study pre-splitting exploding effects on concrete sample on the basis of radial spoke permeability theory,to draw a conclusion that coefficient of permeability shows logarithmic growth with explosive,to show power exponent reduction with radius.
基于径向辐合渗流试验原理,对混凝土试件爆炸致裂效果进行了渗透试验研究,得出渗透系数和多种因素有关。
补充资料:普通混凝土
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性质:一般指以水泥为主要胶凝材料,与水、砂、石子,必要时掺入化学外加剂和矿物掺合料,按适当比例配合,经过均匀搅拌、密实成型及养护硬化而成的人造石材。混凝土主要划分为两个阶段与状态:凝结硬化前的塑性状态,即新拌混凝土或混凝土拌合物;硬化之后的坚硬状态,即硬化混凝土或混凝土。混凝土强度等级是以立方体抗压强度标准值划分,目前我国普通混凝土强度等级划分为12级:C7.5、10、C20、C30、C35、C40、C45、C50、C55及C60等。

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