Material efficiency in the design of ultra-high performance concrete

被引：143

作者：

Wille, Kay ^{[1
]}

Boisvert-Cotulio, Christopher ^{[1
]}

机构：

[1] Univ Connecticut, Dept Civil & Environm Engn, Storrs, CT USA

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2015年 / 86卷

关键词：

Ultra-high performance concrete; Ultra-high performance fiber reinforced concrete; Performance; Efficiency; Cost; PULLOUT BEHAVIOR; STEEL FIBERS;

D O I：

10.1016/j.conbuildmat.2015.03.087

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This research investigates the material efficiency in the design of ultra-high performance concrete. The material efficiency is influenced by the flowability, mechanical performance, durability and cost. Suitable material constituents have been pre-selected based on their properties and availability in the United States of America. The efficiency of the constituents is progressively investigated using the following three step approach emphasizing: (1) ultra-high performance paste, (2) ultra-high performance matrix, and (3) ultra-high performance fiber composite. Mix design recommendations for performance and cost effective ultra-high performance concretes are made and conclusions for further enhancements are drawn. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：33 / 43

页数：11

共 25 条

[1]

American Society of Civil Engineers, 2013, REP CARD AM INFR

[2]

[Anonymous], 2006, MAT PROPERTY CHARACT

[3]

[Anonymous], 2 INT S ULTR PERF CO

[4] Self-compacting concrete: The role of the particle size distribution [J].

Brouwers, H. J. H. ;

Radix, H. J. .

1ST INTERNATIONAL SYMPOSIUM ON DESIGN, PERFORMANCE AND USE OF SELF-CONSOLIDATING CONCRETE, 2005, 42 :109-118

[5]

Fehling E, 2004, INT S ULTR PERF CONC

[6] Durability of an ultrahigh-performance concrete [J].

Graybeal, Benjamin ;

Tanesi, Jussara .

JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2007, 19 (10) :848-854

[7]

Naaman AE., 2012, Proceedings of Hipermat 3rd International Symposium on UHPC and Nanotechnology for High Performance Construction Materials, P3

[8]

Naaman AE, 2010, 2 IB C SELF COMP CON

[9]

Park J.J., 2008, 2 INT S ULTR PERF CO, P105

[10]

Rossi P, 2000, P 5 RILEM S FIBR REI, P98

← 1 2 3 →