Strains of concrete in RC structures subjected to fire

被引：11

作者：

Chudzik, Pawel ^{[1
]}

Kowalski, Robert ^{[1
]}

Abramowicz, Marian ^{[1
]}

机构：

[1] Warsaw Univ Technol, Fac Civil Engn, Al Armii Ludowej 16, PL-00637 Warsaw, Poland

来源：

INTERNATIONAL CONFERENCE ON ANALYTICAL MODELS AND NEW CONCEPTS IN CONCRETE AND MASONRY STRUCTURES | 2017年 / 193卷

关键词：

concrete; strains; fire; high temperature; transient thermal creep; TRANSIENT THERMAL STRAIN;

D O I：

10.1016/j.proeng.2017.06.227

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents the most relevant matters regarding strains of concrete in RC structures subjected to standard load and to high temperature at the same time, with respect to the material model given in Eurocode 1992-1-2 and to literature. Two types of aggregate were considered (siliceous and calcareous) as well as load induced thermal strains phenomenon. (c) 2017 Published by Elsevier Ltd.

引用

页码：377 / 384

页数：8

共 10 条

[1]

[Anonymous], 1992112004 EN CEN

[2]

[Anonymous], 1992122004 EN CEN

[3]

Gernay T., P STRUCT FIR 2010 MI, P784

[4]

Jensen E., P INTERFLAM 2010 NOT

[5]

KHOURY GA, 1985, MAG CONCRETE RES, V37, P195, DOI 10.1680/macr.1985.37.133.195

[6] Modelling of heated concrete [J].

Khoury, GA ;

Majorana, CE ;

Pesavento, F ;

Schrefler, BA .

MAGAZINE OF CONCRETE RESEARCH, 2002, 54 (02) :77-101

[7] TRANSIENT THERMAL STRAIN OF CONCRETE - LITERATURE-REVIEW, CONDITIONS WITHIN SPECIMEN AND BEHAVIOR OF INDIVIDUAL CONSTITUENTS [J].

KHOURY, GA ;

GRAINGER, BN ;

SULLIVAN, PJE .

MAGAZINE OF CONCRETE RESEARCH, 1985, 37 (132) :131-144

[8]

Kowalski R, 2009, ARCHIT CIV ENG ENVIR, V2, P61

[9] Stress-strain constitutive equations of concrete material at elevated temperatures [J].

Li, LY ;

Purkiss, J .

FIRE SAFETY JOURNAL, 2005, 40 (07) :669-686

[10] Parametrical study of transient thermal strain of ordinary and high performance concrete [J].

Mindeguia, Jean-Christophe ;

Hager, Izabela ;

Pimienta, Pierre ;

Carre, Helene ;

La Borderie, Christian .

CEMENT AND CONCRETE RESEARCH, 2013, 48 :40-52

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