| 1. | Study on bearing capacity test on plain concrete underpinned column
素混凝土托换柱承载力试验研究 |
| 2. | Plain concrete structure
素混凝土结构24 |
| 3. | An experimental study on the tenacity of pure concrete and steel fiber reinforced concrete under pressure
关于素混凝土与钢纤维混凝土受压韧性的试验研究 |
| 4. | ( 8 ) smart concrete structure based on mechano - electric effect of cfrc and plain concrete is developed
（ 8 ）开展了基于碳纤维混凝土和素混凝土力电效应的机敏混凝土结构应用研究。 |
| 5. | The main research contents are as follows : 1 . this thesis observes the shrink and creep curve of plain concrete and concrete filled steel tubes
主要研究内容如下: 1 、观测得到素混凝土及钢管混凝土的收缩(膨胀)徐变曲线。 |
| 6. | Much less steel fibers are evenly distributed on the surface and at the bottom of the pavement slabs , the middle body of which is composed of plain concrete
它将极少量的钢纤维均匀的撒布于路面板的上下表面，而中间仍为素混凝土。 |
| 7. | The test studies show that sfrc has better electric conductivity than plain concrete , while the resistance is still remarkable because of the corrosion of steel fiber
Sfrc的导电能力比素混凝土有所提高，但是由于钢纤维的锈蚀， sfrc的电阻仍然很大。 |
| 8. | 2 . four different types of specimens of steel fiber reinforced concretes and two corresponding plain concretes are subjected to compressive , splitting tensile and 4 point bending tests
2 .对四种不同的钢纤维混凝土和两种相应的素混凝土进行了抗压、劈裂和4点弯曲试验。 |
| 9. | ( 2 ) an electric double layer ( edl ) model is brought forward . according to this model , mechano - electric effect is related to the electrokinetic phenomenon of solid / liquid interface edl in concrete
( 2 )提出了混凝土内固液界面偶电层和离子分布模型，依据此模型阐明了碳纤维混凝土和素混凝土力电效应的微观机理。 |
| 10. | 2 . this thesis analyses the curve , then obtains the principles of shrink and creep of concrete filled steel tubes , estimates the creep of concrete filled steel tubes by the test data of plain concrete creep
2 、对测试曲线进行分析,得出钢管混凝土收缩、徐变规律及特点,用素混凝土徐变试验资料估算钢管混凝土徐变。 |
