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- This paper introduces the application of wet-spraying concrete in slopping roof,including the mixture proportion design,the selection of materials,local experiments,and construction techniques,etc. 介绍喷射混凝土在某工程坡屋顶施工中的应用,包括"湿喷法"喷射混凝土的配合比设计、材料及外加剂选择、现场试验、施工工艺等。
- Discussion on Orthogonal Experimentation Applied in Basic Mixture Proportion Design of Expressway 正交试验法在高速公路基层配合比设计中的应用探讨
- mixture proportion design 配合比设计
- Under the maximum mixture proportion of biomass granule, discharge amount of SO2 can reduce 50%. 在生物质颗粒最大掺混量的情况下，SO2的排放量减少50%25。
- The influences of the oxidating temperature and the mixture proportion on the surface composition and structure were analyzed. 研究了氧化温度和氧氮比对形成钛表面氧化层的组织成分和相结构的影响。
- The aboveground and belowground biomasses of L. perenne were significantly affected by density, mixture proportion, ryegrass-transplant time, and their interactions. 栽植时间越晚、密度越大，黑麦草的竞争力就越弱(尽管不存在直线关系)。
- Research on Optimum Design of Bituminous Mixture Proportion 沥青混合料配合比设计优化探索
- The nonlinear mapping from mixture proportion of high performance concrete to self-desiccation shrinkage of concrete at early age is established by using artificial neural network. 采用人工神经网络方法,建立高性能混凝土原材料配合比与其早龄期自干燥收缩之间的非线性映射关系。
- In this study, a model of prediction of compressive strength by nonlinear regression analysis and linear algebra technique is developed to counter mixed proportion design of CLSM. 因此，本文针对CLSM配比设计，使用非线性回归分析与线性代数技巧，建立一抗压强度预测模式。
- This paper proceeds some discussion about the optimized sand-ratio, ave rage paste thickness and aggregate packing degree in the packing concrete mix proportion design. 本文对密实混凝土配合比设计中的最优砂率、均胶结浆体厚度、料密实度进行了一些探讨。
- The Design for Slurry Seal Mixture Proportion of One Second Grade Highway 某二级路稀浆封层混合料配合比设计
- optimizing of mixture proportion 配合比优化
- The survey which is a proportional design covered 30 provinces and municipals (Taiwan is not included). 现用率在10%25以上的有9个省;主要集中在华东、华南和西南地区。其中;以四川省现用率最高(30.;2%25);其余省现用率都较低。
- On the mix proportion design of stone clip concrete 石屑混凝土配合比设计初探
- Design's Key to Mixture Proportion of Lime Fly - ash Sand about the Subgrade on Hang - Jin - Qu Motorway 杭金衢高速公路基层二灰砂砾混合料配合比设计要点
- Mix Proportion Design of C30 Mass High fluidity HPC C30大体积高流态高性能混凝土设计
- Besides strength and workability, many other properties of concrete, such as heat of hydration, have become more and more important in Concrete Mixture Proportioning. 强度、和易性这两个指标之外的混凝土的其它性质(如水化热等)日益得到重视。
- THE SOFTWARE DEVELOPMENT OF THE DESIGN OF CONCRETE MIXTURE PROPORTION AND THE QUALITY CONTROL OF CONCRETE 混凝土配比及质量控制软件系统的开发
- In order to reduce experimental amounts,proportioning design of a new operating electrolyte with high water content(48%,mass fraction) was optimized by simplex method. 为了减少工作电解液的配方试验工作量,利用单纯形法对高含水率(48%25,质量分数)电解液进行试验设计。
- The paper discusses essentials for high-grade concrete that in its proportioning design should be noticed,which provides a reference for concrete proportioning design. 论述了高标号混凝土在进行配合比设计应注意的要点,为混凝土配合比设计提供参考。
