1) crack resistance
抗裂
1.
Study on crack resistance mechanism of steel web in hardened plastering;
钢网在硬化抹灰层中的抗裂机理研究
2.
Calculation on circumferential crack and axial crack resistance of embedded pipe below dam;
坝下埋管环向裂缝与轴向抗裂验算
3.
A study on the crack resistance of self-stressing concrete for old bridge rehabilitations
自应力混凝土在旧桥加固中的抗裂性研究
2) anti-crack
抗裂
1.
The shrinkage-compensating effect of expansive agent on high performance concrete has been evaluated based on the research of its influence on the capabilities such as strength, expansion-shrinkage, anti-crack etc of high performance concrete of 50～100MPa.
通过研究膨胀剂对50～100MPa高性能混凝土的强度、胀缩、抗裂等性能的影响,来探讨膨胀剂对高性能混凝土的补偿收缩作用,并介绍高强高性能混凝土在工程中的应用。
2.
This method releases the distorts and the restraint,reduces the concrete face slab tensile stress,realizes the division function of the slab anti-crack and the anti-seepage.
在分析面板裂缝成因的基础上,根据弹性力学理论及结构分析提出沥青混凝土面板与普通混凝土面板组合的双层面板结构,从而使上下层面板解除约束,释放变形,减小面板拉应力,实现面板抗裂变形与防渗功能分割,通过理论分析及数值计算,验证了此措施的可行性。
3.
The optimized adoption methods of plastic bending moment ratio are derived to make the anti-crack capability best and the mount of steel least separately for reinforced concrete slab bottom based on Navier solution and steel optimization of the thin-slab theory.
基于薄板理论的Navier解和钢筋优化分析,分别建立了保证钢筋混凝土板板底抗裂性能最优和配筋量最少的塑性弯矩比取值优化方法。
3) anti-cracking
抗裂
1.
Experimental study on the anti-cracking waterproof agent of concrete;
混凝土抗裂防水剂ASA的试验研究
2.
Research on anti-cracking of high performance concrete at early age;
高性能混凝土早期抗裂研究
3.
Reserch on anti-cracking function of big-size gravel;
水泥稳定大粒径砾石的抗裂性能研究
4) cracking resistance
抗裂
1.
In order to ensure successful pumping and improve the cracking resistance of structural concrete in anchorage zone, SFRC containing effective deformed steel fiber was optimized.
钢纤维混凝土(SFRC)具有抗裂、耐疲劳和耐久的特性。
2.
So far as the concrete materials for the face concrete of the concrete face rock-fill dam(CFRD),the higher cracking resistance and impermeability are required;for which the characteristics mentioned above can be met by the material feature of polyacrylonitrile(PAN) fibre.
混凝土面板堆石坝面板混凝土材料对抗裂、防渗性能要求较高,聚丙烯腈纤维对上述性能有显著作用,包括其高强、高弹模、高耐碱性、与水泥基材料良好的结合能力、分散性良好等特点;它使混凝土的抗裂性提高73%、抗渗性提高56%、冻融循环次数可达500次以上。
3.
This paper researches the index for estimate on the impermeability,frost resistance and cracking resistance of dam RCC,and proposes the coefficient of permeability qua the impermeability index,the quantity of gas qua the index of frost resistance.
对大坝碾压混凝土抗渗、抗冻和抗裂的评估指标进行分析研究,建议抗渗指标以渗透系数给出,可用含气量的多少来评估抗冻性,建立的抗裂模型和简单抗裂模型可用于对大坝混凝土配合比有关参数的优化。
5) cracking-resistance
抗裂
1.
In order to investigate the influence of polypropylene fibers on shrinkage and cracking-resistance of concrete,in this contribution,three different types of concrete,with or without fly ash and polypropylene fibers,have been studied.
为研究聚丙烯纤维对混凝土收缩抗裂性能的影响,本文对未掺及单掺粉煤灰和双掺粉煤灰和聚丙烯纤维的混凝土试件进行了约束收缩试验。
6) crack prevention and crack resistance
防裂抗裂
1.
The performance of bearing capacity,crack prevention and crack resistance of concrete base slab will be improved when the steel fiber is mixed into it.
在混凝土地基板中掺入钢纤维 ,可以提高混凝土地基板的防裂抗裂性能及承载力。
补充资料：裂裂
1.象声词。
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