|本期目录/Table of Contents|

[1]王大宏.自密实轻骨料高性能混凝土配合比优化设计[J].建筑科学与工程学报,2006,23(02):68-71.
　WANG Da-hong.Optimal Design of Mixing Ratio for Self-compacting Light-Aggregate High Performance Concrete[J].Journal of Architecture and Civil Engineering,2006,23(02):68-71.
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
23卷
期数:
2006年02期
页码:
68-71
栏目:
出版日期:
2006-06-20

文章信息/Info

Title:
Optimal Design of Mixing Ratio for Self-compacting Light-Aggregate High Performance Concrete
作者:
王大宏;
西安外国语大学 后勤服务集团,陕西 西安 710061
Author(s):
WANG Da-hong
Logistics Service Group, Xi'an International Studies University, Xi'an 710061, Shaanxi, China
关键词:
自密实轻骨料高性能混凝土;  配合比;  优化设计;  工作性;  外加剂
Keywords:
self-compacting light-aggregate high performance concrete;  mixing ratio;  optimal design;  workability;  admixture 0 引 言
分类号:
TU528.2
DOI:
-
文献标志码:
A
摘要:
对自密实轻骨料高性能混凝土的配合比优化设计进行了系统的试验研究,根据自密实混凝土和轻骨料混凝土配合比设计原理,采用绝对体积法,成功研制出强度等级为LC30～LC50的自密实轻骨料高性能混凝土。对影响自密实轻骨料高性能混凝土工作性和力学特性的主要因素进行了定量分析,获取了自密实轻骨料高性能混凝土的优化配合比,所得结论为自密实轻骨料高性能混凝土的进一步研究与应用提供了参考。
Abstract:
The mixtures of self-compacting light-aggregate concrete(SCLC)were systemically experimented. Based on the principles of designs of self-compacting and light-aggregate concrete mixtures, SCLC of middle strength(LC30～LC50)was developed with the absolute volume method. Several factors that significantly affect the workability and mechanical properties of SCLC were analyzed, as well as some advices were given to choose the optimal values and optimum matching ranges of the main design parameters. The optimal mixtures of LC30～LC50 which may contribute to the further analysis and application of SCLC were given.

参考文献/References:

[1] OKAMURA H.Self-compacting High Performance Concrete[J].Concrete International,1997,19(7):50-54.
[2]赵 筠.自密实混凝土的研究和应用[J].混凝土,2003,20(6):9-16. ZHAO Jun.The Research and Application of Self-compacting Concrete[J].Concrete,2003,20(6):9-16.
[3]王振军.自密实轻骨料高性能混凝土的研究[D].西安:西安建筑科技大学,2004. WANG Zhen-jun.Study on Self-compacting Light-Aggregate High Performance Concrete[D].Xi'an:Xi'an University of Architecture and Technology,2004.
[4]SEMION Z,KOVLER K,BENTUR A.Influence of Cement Paste Matrix Properties on the Autogenous Curing of High-Performance Concrete[J].Cement & Concrete Composites,2004,26(5):499-507.
[5]CHANG Ping-kun.An Approach to Optimizing Mix Design for Properties of High-Performance Concrete[J].Cement & Concrete Research,2004,34(4):623-629.
[5]PAPAYIANNI I,TSOHOS G,OIKONOMOU N.Influence of Superplasticizer Type and Mix Design Parameters on the Performance of Them in Concrete Mixtures[J].Cement & Concrete Composites,2005,27(2):217-222.
[6]廉慧珍,张 青,张耀凯.国内外自密实高性能混凝土研究及应用现状[J].施工技术,1999,28(5):1-3. LIAN Hui-zhen,ZHANG Qing,ZHANG Yao-kai.State-of-the-Art on Research and Application of Self-compacting Concrete at Home and Abroad[J].Construction Technology,1999,28(5):1-3.

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备注/Memo

备注/Memo:
收稿日期:2006-04-06
作者简介:王大宏(1967-),男,陕西三原人,工程师,E-mail:wdh1967@126.com。
更新日期/Last Update: 2006-06-20