最佳配合比 meaning in English
optimum mix
Examples
- Through uniform design arrangement and results , building regression equation , get optimum conjunction rate
应用均匀设计理论安排试验，通过试验结果，建立回归方程，得到了最佳配合比。 - This text primarily discussed the test method that adapt to the specification and ability of cement - emulsified asphalt concrete , it recommended the test method and adding in proper order that the fit admixtrue corrects mstthus test furtherly , then , it brought up the best match of cement - emulsified asphalt concrete through the test , and explained the influence of heat stability with earlier period strength when adding a certain rate of cement into emulsified asphalt concrete , finally studied fisrt the strength of that material to become the principle with technique economy analysis
本文主要是先讨论了适合水泥乳化沥青混凝土材料性能特点的实验方法，推荐了合适混合料进一步修正马歇尔实验的测试方法及加料顺序，然后，通过该实验提出了水泥乳化沥青的最佳配合比，并说明了在乳化沥青混合料中加入一定比例水泥后对乳化沥青混合料高温稳定性和早期强度的影响，同时对一段旧路进行补强，摸索了该用材料施工路面的过程及方法，最后初步探讨了该材料的强度形成机理和技术经济分析。 - Firstly , the environment harm of the waste rock is studied ; secondly , we research the physics and mechanics property of the waste rock of the dabagou tunnel and get the physics and mechanics property index of waste rock ; thirdly , after comminuting the waste rock and compounding concrete as coarse aggregate , we make the comparison between it and the songshan stone in the fuxin building market at present , it proves to possess extension application value ; fourthly , on the foundation of it , we utilize waste rock as coarse aggregate to compound high strength concrete , steel fiber high strength concrete , polymer cement concrete , asphalt concrete by uniform design and research their mechanics property index by experiment
首先阐述了排矸石对环境产生的危害，其次对大巴沟隧道排矸石的物理力学性质进行了试验研究，获得了排矸石的物理力学性能指标。将排矸石粉碎后，作为粗骨料配制成混凝土，与目前阜新建筑市场上所用的松山石子进行比较，证明其具有推广应用价值。在此基础上，利用均匀设计法，将排矸石作为粗骨料配制成高强混凝土，钢纤维高强混凝土，聚合物水泥混凝土，沥青混凝土，通过试验测定其力学指标，获得了各种排矸石混凝土的优化方程和最佳配合比。 - In this paper , the effects of fly ash , cement , lime , fine sands , foam agent , w / c ratio and additional agent on foamed concrete were studied by experiments , the best combination ratio of fly ash foamed concrete whose density varies from 551kg / m3 to 650kg / m3 was obtained through orthogonal test design , the foam agent quantity and the fly ash quantity effect the fly ash foamed concrete greatly , so the author selected them as independents to establish duality linear regression equations , the equations were quite ideal through the test of model summary r . moreover , the author also did some experiments about the water resistance of magnesium oxychloride cement fly ash foamed concrete , the outcome showed that phosphoric acid has good effect on water resistance , and its appropriate quantity was found
本文通过试验研究了粉煤灰、水泥、石灰、细砂、发泡液、水灰比及外加剂对粉煤灰发泡混凝土性能的影响，采用正交设计试验方法得出了600级粉煤灰发泡混凝土的最佳配合比，同时发现发泡液和粉煤灰掺量对发泡混凝土的影响最为显著，因此，以二者为自变量建立了二元线性回归方程，通过全相关系数的检验发现方程较为理想。此外，还对氯氧镁水泥基粉煤灰发泡混凝土的耐水性进行了相关实验，发现磷酸有较好的耐水性效果，同时找到了其合适的掺量范围。 - The author has done much research work in examining the functions of raw materials , as well as making graph analysis of the raw material . as a result , achievement have been made : ( 1 ) making sure of the standard factor and t he best mixture proportion , ( 2 ) finding out the best way of measuring the index of the high performance concrete , ( 3 ) the endurance of this high performance concrete and the volume stability have been experimented ; ( 4 ) the great economic and social benifit are obtained by cost analysis
其主要工作进行了各种原材料的性能检验并做出相应图表分析；对掺超细矿渣粉末的高性能混凝土进行正交试验，确定了主要水平因子和最佳配合比；通过对高性能混凝土的耐久性试验及高性能混凝土的体积稳定性试验，确定检测高性能混凝土耐久性指标的最佳方法及高性能混凝土的热胀冷缩率和体积稳定性；通过对高性能混凝土的成本分析，确定掺超细矿渣粉的高性能混凝土其经济效益和社会效益非常显著。