强度发展 meaning in English
strength developing
strength development
Examples
- The long - term strength development of the hpc is superior to the normal concrete
高性能混凝土的后期强度发展明显高于普通强度混凝土。 - The author investigated systematically the strength property - expansive property and coordination between expansion and strength of hpec mortar and hpec
本文系统研究了hpec砂浆和hpec混凝土的强度性能、膨胀性能以及膨胀与强度发展的协调性。 - For the need of the rapid repair of the airport runways , we have this experimental project to investigate the strength development of the sfrc in the early age , the development of the modulus of sfrc and the effect of the early - age loading on its strength development
本文结合机场道面快速修补的工程需要，基于已有的理论成果，主要针对钢纤维混凝土的早期强度、弹性模量的发展规律以及钢纤维混凝土早期受荷对强度发展的影响进行了试验研究。 - The research of high performance pavement concrete ( hppc ) is done in two sides . one is mixture design , the other is pavement performance . the mixture design and design flowchart of hppc is given on the base of nc with the consideration of characteristic of both hppc and nc . the grow law , influencing factor and formation mechanism of hppc strength is analisised by perpendicular experiment . in the same , the fatigue equations are set up for hppc and hppc i on the base of fatigue experiment . the fatigue mechanism of hppc is analysised by damage mechanics and fracture mechanics . brittleness , frost resistance and abrasion resistance of hppc is researched with the camparition to nc i . at last , the economic analysis of hppc is done by two kinds of way
结合高性能混凝土与普通路面混凝土的特点，提出了建立在普通路面混凝土基础上的高性能路面混凝土配合比设计方法，给出了设计流程；通过正交试验(强度试验) ，分析了高性能路面混凝土的强度发展规律、影响因素与形成机理；同时，根据疲劳试验结果采用双参数weibull分布模型分别建立了高性能路面混凝土和高性能路面混凝土(没有掺加硅粉)疲劳方程，应用损伤力学和断裂力学，分析了高性能路面混凝土的疲劳机理；并采用了对比分析方法，研究了高性能路面混凝土的脆性、抗冻性和耐磨性等。 - Abstract : based on composite testing of naphthalene superplasticizer and different retarders as well as retarding water reducer , in which the overall amount of admixture is certain , this paper analyzes the influence of these multicomponent admixtures on flowability of neat cement 、 retarding action and development of strength of colloidal mortar . the result shows that compatibilities of different components are different , and composition effects are also different
文摘:在总掺量一定的情况下，就萘磺酸盐高效减水剂与不同缓凝组分、缓凝型减水剂等复合后对水泥净浆流动度、缓凝作用、胶砂强度发展等性能的影响作用进行了试验分析，结果表明各不同组份复合的相容性不同，复合效应也存在差别。