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最大粒的英文

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"最大粒"怎么读用"最大粒"造句

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  • maximum grain size

例句与用法

  • Max granule size of materials mm
    骨粒最大粒径mm :
  • The results indicate that the limiting grain size of coarse aggregate has significant effect on the strength and workability of concrete , but it is lower than that of w / b ratio
    结果表明:粗骨料的最大粒径对混凝土强度、和易性有明显影响,但水胶比仍是影响混凝土强度及和易性的主要因素。
  • For poly aluminium chloride , the maximum mean diameter is 0 . 45mm , and the fractal dimension is about 1 . 65 . for aluminium sulfate , the maximum mean diameter is 0 . 30mm , and the fractal dimension is about 1 . 78
    在pac条件下形成的絮凝体最大粒径达到0 . 45mm ,分形维数在1 . 65左右;而在硫酸铝条件下絮凝体最大粒径为0 . 3mm ,分形维数在1 . 78左右。
  • To obtain high fluid structural lightweight aggregate concrete with good uniformity , it is necessary to limit the max grain size of lightweight aggregate to 20mm , cement content to 500kg / m ~ 3 and slump of concrete mixture to 260mm
    要获得均匀稳定的大流动性结构轻集料混凝土,陶粒的最大粒径不宜超过20mm ,水泥用量不宜超过500kg / m ~ 3 ,拌和物坍落度宜小于260mm 。
  • In the same time , according to the fracture test results , the influence mechanism of aggregate size on fracture toughness of adherence of new and old concrete is discussed and analyzed , which is verified by manse of the fractal theory
    同时根据新老混凝土粘结断裂试验结果,分析了粗骨料最大粒径对新老混凝土粘结断裂韧度的影响机理,并用分形理论对影响机理进行了验证。
  • By uses of handan raw materials , this paper studies the influence of coarse aggregate limiting grain size , water - binder ratio , fly ash replacement , sand - total aggregate ratio on the strength and workability of concrete prepared with low water - binder ratio
    摘要本试验采用邯郸当地的混凝土原材料,利用正交设计方法,试验研究和分析了粗骨料最大粒径、水胶比、粉煤灰掺量、砂率对低水胶比混凝土的强度及和易性的影响。
  • This paper conbined with the indoor test and the scene test road , through the synthetical analysis of the factors of influencing densification effect for the densification thickness of filling stone roadbed . the maximum grain size of fill material , densification machinery and densification frequency et al . advanced a control norm of the maximum grain size and piy of compression , established ration evaluating the control standard of densification quality of filling stone roadbed under overload . comparing with result of indoor test and the scene test road , studied on theory of densification in different kinds of stone material and perfected the control system of the densification of filling stone roadbed under overload
    结合室内试验和现场试验路的实测数据,通过对填石路基的压实厚度,填料最大粒径,压实机械及压实遍数等影响压实效果的因素的综合分析,提出填石路基的最大粒径和摊铺厚度的控制指标,建立定量评定超重载交通下填石路基压实质量的控制标准,并对照室内试验和现场试验结果,研究不同石料条件下的压实理论,补充完善了填石路基压实控制指标体系。
  • The results showed that the gradation , which designed by volumetric methods , has perfect water - stability and other pavement performance also can meet the demands of expressway . by integrating compaction capacity and pavement performances , the optimal ratio of the structural layer thickness to the maximum particle - size is 2 . 5 . the water resistance of the mixture added amine type anti - stripping agent attenuates severely after long - term aging , but the mixture added hydrated lime not only can improve obviously the capacity of water resistance , but also has perfect long - term pavement performance
    研究结果表明,采用体积法设计的级配不仅具有较好的水稳定性而且其它路用性能均满足高速公路面层的要求;综合考虑压实性能及路用性能,提出了沥青路面表面层结构层厚度与混合料最大粒径的合理比例为2 . 5 ;掺有液体胺类抗剥落剂的沥青混合料经长期老化后其抗水损害能力衰减严重,而掺加消石灰的混合料能显著提高其抗水损害能力,且长期性能较好,是一种优良的抗剥落剂。
  • The soil - rock foundation was applied in highway of changde - zhangjiajie , and in order to assure soil - rock foundation quality by shocking and compaction test , different virtual height of soil - rock foundation was constructed and it ' s quality was controlled for in - situ test , it was considered as parameter for virtual height , shocking and compaction quantities , shocking and compaction sediment rate and maximum diameter of packing materials
    摘要针对常张高速公路采用冲击压实技术压实土石混填路基的问题,选取试验段进行了不同虚铺厚度路基的施工工艺及质量控制等试验研究,提出了虚铺厚度、冲压遍数、冲压沉降率(单级沉降量) 、填料最大粒径等施工控制参数。
  • 2 . based on the adhesive fracture test results of new and old concrete with the three point bending test method , the main influence factors of the adhesive fracture toughness are analyzed by means of the square - residual method . the multi - factor formula of adhesive fracture toughness is put forward , which will give the reference to the repairing and strengthening of concrete structures
    在新老混凝土粘结断裂试验的基础上,对影响新老混凝土粘结断裂性能的主要因素进行了显著性分析,各因素对粘结断裂韧度影响的显著性大小依次为界面粗糙度、界面剂类型、粘结龄期、混凝土强度、混凝土粗骨料最大粒径等;并给出了新老混凝土粘结断裂韧度的多因素计算公式,可为工程设计和加固维修提供参考。
  • 更多例句:  1  2
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