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- mix proportion selection 配合比选择
- Mixing Proportion Selection and Temperature Control of the Concrete of the Later?pouring Blocks of Anchorage in Haicang Bridge 海沧大桥锚碇后浇段混凝土配合比选定与温度控制
- The paper summarizes the study on material carried out by GHIDRI for years and induces the changing and developing trend of RCC mix proportion parameter selection for reference. 通过对贵阳勘测设计研究院多年来对有关工程进行的碾压混凝土筑坝材料研究，归纳了碾压混凝土配合比参数选择的变化及发展趋势，可为今后的有关工作提供参考。
- A control set of traditional RPC mix proportion was also used for comparison. 并与国内一般常用配比做比较。
- After optimizing the mix proportion and simulation of a big specimen in locale,NVC admixture applies well in Run-Yang bridge on the Yangtse River. 经过自密实混凝土配合比优化设计和现场试块模拟试验后,NVC自流平外加剂成功应用于润扬大长江公路大桥北锚碇。
- Toreplace a chromosome by proportional selection. 基因的选择算子。
- In order to dissolve or reduce the influence of the water layer a series of model tests is designed, which infuses the mud of different mix proportion into the buck... 试验选取了三种典型土体(砂土、粉土和粉质粘土),通过观测和数据分析,砂土情况的灌浆效果最为明显,其次是粉质粘土和粉土。
- 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。
- This paper describes the effect of composition and granularity of silica sand on glass quality . brings forward optimal mix proportion of silica sand from various ore-fields . 阐述了不同产地硅砂搭配使用过程中,硅砂成分及粒度组成对玻璃质量的影响,提出了硅砂最优化搭配方案。
- The effect of adding Penetron Admix on the performance of concrete which was manufactured in the same raw materials and mix proportion as Guangzhou metro engineering concrete was studied. 采用广州地铁工程混凝土所使用的原材料和配合比,在试验室研究了添加Penetron Adm ix后对混凝土性能的影响。
- According to the use requirements of the highway pavement base courses, through the test in laboratory, the determination method of the mix proportion of the lime fly-ash stabilized gravel-sand base courses is introduced. 摘要根据公路路面基层的使用要求，通过室内试验介绍了石灰粉煤灰稳定砂砾基层合理配合比的确定方法。
- This paper investigated systematically the mix proportion of synchronous grouting activated mortar with volume fly ash in the light of orthogonal desgn, and optimized the mix proportion of it. 采用正交试验设计方法对长江地下隧道大掺量粉煤灰同步注浆活性单液砂浆配合比进行系统研究和优化设计。
- Concrete samples were made in laboratory with mix proportion used in construction.Testings of the samples and cores show that frost resistance of the runway shoulder concrete is poor. 对混凝土芯样和按照道肩混凝土配合比，采用工程所用原材料在试验室中成型的混凝土试件进行抗冻性分析，结果发现，混凝土芯样和试验室试件抗冻性均表观不良。
- The mixing proportion of frest water concrete can be used for preparing seawater concrete. 海水拌和的混凝土配合比可以采用淡水混凝土的配合比。
- Selection and application of mix proportion of concrete used for tunnel lining 衬砌混凝土配合比的选定及应用
- HPC Mix Proportion Test Research 高性能混凝土配合比试验研究
- On the mix proportion design of stone clip concrete 石屑混凝土配合比设计初探
- Mix Proportion and Construction of Flowing Concrete 高流态混凝土配合比与施工
- 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。
- Mix Proportion Design of C30 Mass High fluidity HPC C30大体积高流态高性能混凝土设计
