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、平均胶结浆体厚度、骨料密实度进行了一些探讨。
The states on research and the developing foreground of self-compacting concrete;
自密实混凝土的研究现状分析及展望
Parameter method for mix design of self-compacting concrete;
参数法设计自密实混凝土配合比
Mechanical properties of self-compacting concrete;
自密实混凝土的力学性能研究
The abundant data reveals that,after appropriate mixing,the artificially machine-made sand and crushed artificial gravels in Guizhou area can prepare the self-compacted concrete which satisfies the requests of projects in spite of t.
研制中对混凝土原材料配合比进行了优选,将优选出的混凝土进行了下述试验:坍落度、扩展度、间隙通过性、抗分离性及抗压强度等测试,用较多的数据,说明了贵州地区人工机制砂、人工碎石尽管自身条件差,但经过适当的配比,是能够配制出满足工程需要的自密实混凝土。
Based on the investigation on the workability of fiber reinforced self-compacted concrete (FRSCC), this paper analysed the influence of the types of fibers, including steel fiber, polypropylene fiber and hybrid fiber, on the compressive strength and flexural toughness according to different international guidelines.
在工作度试验研究的基础上,根据不同国际标准研究了不同类型纤维(钢纤维、聚丙烯纤维、混杂纤维)对自密实混凝土强度与抗弯韧性的影响。
The mix ratio optimization of self-compacting concrete(SCC) and its construction technique such as the production, construction and quality control of SCC were studied in detail.
通过自密实混凝土在房屋建筑加固工程中的应用研究,对自密实混凝土在实际工程中原材料的选择、配合比的优化设计以及自密实混凝土的生产、施工及质量控制等问题进行了较详细的总结。
The design of mix proportion of small diameter aggregates self-compacting concrete(SCC) was studied,and the compression strength and the elastic modulus of the SCC mixtures with a certain mix proportion was tested.
研究了用于某钢管混凝土拱桥的细颗粒自密实混凝土配合比设计,对选定配合比的混凝土进行了抗压强度和弹性模量随龄期变化的测试试验。
The definition,development progress and meaning of workability of self-compacting concrete(SCC) are briefly introduced.
简要介绍了自密实混凝土的定义、发展概况与工作性内涵,较详细论述了自密实混凝土的工作机理、配合比设计和工作性评价方法,最后提及自密实混凝土在生产过程中的几个问题和发展前景。
Research and Analysis on the Proportioning of the Self-compacting Concrete(SCC);
自密实混凝土配合比试验研究与分析
The optimized mix design of SCC;
自密实混凝土的优化设计
The paper summarizes the definition of self-compacting concrete and it s workability,discusses in detail the research and development of the methods for testing SCC s passing ability in the world.
简要介绍了自密实混凝土及其工作性的定义,详细论述了国际上自密实混凝土间隙通过能力检测方法与技术的研究及应用现状,并对今后要解决的问题及发展前景进行了展望。
Experimental Research on Shrinkage of Adherence of Self-compacting Concrete on Old Concrete
自密实混凝土与老混凝土的粘结收缩试验研究
A Finite Element Analysis of Adherence Between Old and Freshly Cured Self-Compacting Concrete
自密实混凝土与老混凝土黏结收缩有限元分析
Application of the self-compacting concrete in the cast-in-situ concrete energy-saving wall
自密实混凝土在现浇混凝土节能墙体中的应用
Application of Self Intensifying Cement in Pile Pouring;
自密实混凝土在灌注桩工程中的应用
Research on Seismic Behavior of Self-Compacting Concrete Frame Joints
自密实混凝土框架节点抗震性能研究
Experimental Study on Durability of Dry-Mixing Self-Compacting Concrete
干拌自密实混凝土耐久性的试验研究
Brief talk on research and application situation of the Self-Compacting Concrete
浅谈自密实混凝土的研究及应用现状
Development of C60 Self-Compacting Concrete (SCC) for Performing Arts Center of Shanghai World Expo
世博演艺中心C60自密实混凝土的研制
Experimental study on pore structure of dry mix self-compacting concrete
干拌自密实混凝土孔结构的试验研究
Experimental research on flexural performance of self-compacting concrete beams
自密实混凝土梁正截面受弯性能试验
Mix proportion design method and experiment of self-compacting concrete
自密实混凝土配合比设计及试验研究
Finite element analysis of self-compacting concrete filled steel tubular stub columns
钢管自密实混凝土短柱的有限元分析
Technical innovation of insulation sandwich wallboard with self-compacting concrete
自密实混凝土夹芯保温墙板技术改进
Influence of Scattering-Filling Coarse Aggregate on Properties of Self-compacting Concrete
抛填骨料对自密实混凝土性能的影响
Design and Construction for Premixing of C50 Self-Dense Concrete
预拌C50自密实混凝土设计及施工
Smart dynamic concrete-probe and practice of low-grade Self-compacting concrete
智能动力混凝土─低标号自密实混凝土的探索与实践
Application of Hybrid Fibers Reinforced Self-Compacting Concrete in the Precast Noise Barrier;
混杂纤维自密实混凝土在预制声屏障中的应用
The application of self-compacting concrete in the converting girder construction of steel bar-reinforced concrete structure;
自密实混凝土在钢骨—钢筋混凝土结构转换梁施工中的应用