1) size effect of concrete beams
混凝土强度尺寸效应
2) concrete size effect
混凝土尺寸效应
1.
This paper systematically summarizes the current researches on the numerical simulations of concrete size effect , and based on micro-level,macro-level and multi-level, sums up the concrete numerical models for correlational study, and compares the advantages and disadvantages of these concrete numerical models,and points out some problems needing attention in the research on the size effect.
系统综述了混凝土尺寸效应数值模拟的研究现状,从混凝土的细观、宏观和多观3个层次,总结了相关研究的混凝土数值模型,并对混凝土数值模型的优、缺点进行了比较,指出了尺寸效应研究需要注意的问题。
3) size effect law of strength
强度尺寸效应律
4) concrete effective strength
混凝土有效强度
1.
The author analysed the equations for the concrete effective strength of the connections between high strength concrete column and normal strength slab.
对高强混凝土柱和普通混凝土板之间节点混凝土有效强度计算公式进行了综述分析,并结合大量试验结果的分析,得出了比较好的结果。
5) equivalent compressive strength of concrete
混凝土等效强度
6) multi-size steel fiber reinforced concrete
混杂尺寸钢纤维混凝土
1.
The results show that the above strengths of steel fiber reinforced concretes are obviously superior to those of plain concrete;while the strengths of steel fiber reinforced regenerated concretes obviously have the advantage over those of steel fiber reinforced boulder concretes;the strengths of multi-size steel fiber reinforced concretes are not as strong as those.
结果表明,钢纤维混凝土的上述强度明显优于素混凝土的相应强度;而钢纤维再生混凝土的上述强度明显优于钢纤维卵石混凝土的相应强度;混杂尺寸钢纤维混凝土的上述强度不如单一尺寸钢纤维混凝土的相应强度。
补充资料：尺寸效应（effectofsize）
尺寸效应（effectofsize）
与穿透深度或相干长度可相比拟的实心和空心超导体（如壁和膜的厚度），它们的物性状态，如电磁性质，相变，状态的稳定性，磁通量子跃迁等等与样品尺寸大小也有关。最显著的如临界尺寸，屏蔽因子等所呈现的特征。样品这种尺寸改变有较明显地影响物性的情形称超导电性质的尺寸效应。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条