Effect of Thixotropy on Performance of Self-Consolidating Concrete

来源 :The 8th International Symposium on Cement & Concrete(ISCC 20 | 被引量 : 0次 | 上传用户：heyun102

【摘要】

：

　　Several properties of self-consolidating concrete(SCC)are affected by the thixotropic behavior of the material,including segregation resistance,lateral pres

【作者】

：

K.H.Khayat A.Omran W.A.Magdi

【机构】

：

MissouriUniversityofScienceandTechnology,Rolla,MO,USA;UniversitédeSherbrooke,Sherbrooke,QC,CanadaMis

【出处】

：

The 8th International Symposium on Cement & Concrete(ISCC 20

【发表日期】

：

2013年9期

【关键词】

：

Bond strength formwork pressure multi-layer casting rheology self-consolidating

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Several properties of self-consolidating concrete(SCC)are affected by the thixotropic behavior of the material,including segregation resistance,lateral pressure exerted by the concrete,and the bond strength between successive lifts of concrete cast without any mechanical consolidation.

其他文献

层次注浆工艺在松软巷道破碎围岩加固中的应用

　　煤层回采过程中，受支撑应力的作用工作面前方煤岩体被破坏，注浆技术是控制煤岩体破坏的有效途径，而注浆工艺对于注浆效果的优劣具有重要意义。以成庄煤矿为试验矿井，采用层注

会议

采矿工程层次注浆破碎围岩松软巷道

Reinforced Concrete DurabilitySome Recent Developments in Performance-Based Approaches

　　The paper deals with issues of durability in reinforced concrete.It briefly describes the shift from prescriptive specifications to performance-based specif

会议

非均质饱和土体中衬砌对地震波的动力响应及减震措施分析

　　以南昌地铁过江隧道为工程背景,考虑水土两相耦合作用,采用等效连续介质理论建立层状土体结构计算模型,运用有限差分方法求解层状饱和土体中衬砌结构对地震波的动力响应,

会议

过江隧道分层饱和土动力响应有限差分减震措施

初始疲劳损伤作用下软岩卸荷变形破坏规律研究

　　通过循环加卸荷作用模拟岩体初始疲劳损伤，系统开展"无损"软岩及不同初始疲劳损伤程度下软岩三轴卸围压试验研究。研究结果表明：初始疲劳损伤对软岩卸荷破坏点影响显著，无法

会议

疲劳损伤卸荷岩石力学电镜扫描损伤变量

XDL Cement Manufacture Technology of High Solid-Gas Mass Ratio

　　A new type of cement manufacture process of high silid-gas ratio process named XDL Technology has been developed in China,which greatly improves the momentu

会议

CementXDL technologyPreheating and calciningHigh solid-gas mass ratioHigh th

浅埋偏压小净距隧道衬砌的应变响应振动台试验研究

　　设计并制作了比例为1∶10 的浅埋偏压小净距隧道物理试验模型，并开展了大型振动台试验，研究了地震波类型及加速度峰值对浅埋偏压小净距隧道衬砌应变响应的影响.研究结果表

会议

隧道工程大型振动台模型试验浅埋偏压小净距隧道应变响应

Microbial Interactions with Mineral Building Materials

　　An overview is presented of research on the interactions between micro-organisms and mineral building materials(concrete and natural stone),performed at the

会议

biodeteriorationbioconsolidationcalcium carbonate precipitationself-healingl

Research on Low Viscosity C80-C100 High-and Ultra-High-Performance Concrete

　　According to the preferred109selection of the raw materials and the optimization of the mix proportioning,low viscosity C80-C100 high-and ultra-high-perform

会议

high-and ultra-high-performance concretePlastic viscosityWorkabilityCompressi

The Influence of Corrosion Inhibitors on the Stern-Geary Constant in Simulated Cement Pore Solutions

　　Corrosion of reinforcing steel in concrete structures is a major durability issue worldwide.For monitoring and diagnosis,non-destructive test methods have b

会议

ConcreteCorrosionElectrochemical propertiesInhibitorsStern-Geary constant

Micro-Ice-Lens Model -Basis for Frost Action and Testing

　　The contribution starts with the theoretical and experimental background of the micro-ice-lens model.It summarises: 1)The surface physical aspects of a)non-

会议

Freeze-thaw de-icing attackmicro-ice-lens modelRILEM CDF testRILEM CIF testd

Effect of Thixotropy on Performance of Self-Consolidating Concrete

其他学术论文