欧洲规范中混凝土结构抗火设计主要内容(1)——火灾下荷载效应、抗力效应、材料性能与基于表格的抗火设计方法

侯晓萌; 郑文忠

doi:10.13204/j.gyjz200804025

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欧洲规范中混凝土结构抗火设计主要内容(1)——火灾下荷载效应、抗力效应、材料性能与基于表格的抗火设计方法

doi: 10.13204/j.gyjz200804025

1.
哈尔滨工业大学土木工程学院,哈尔滨 150090

基金项目:

国家自然科学基金资助项目(50678050);黑龙江省自然科学基金资助项目(E2004-33)

详细信息

作者简介:
侯晓萌,男,1982年3月出生,博士研究生.E-mail:houxiaomeng-hit@126.com

计量
- 文章访问数: 81
- HTML全文浏览量: 1
- PDF下载量: 108
- 被引次数: 0
出版历程
- 收稿日期: 2007-08-06
- 刊出日期: 2008-04-20

INTRODUCTION TO THE MAIN CONTENTS OF STRUCTURAL FIRE DESIGN IN EUROCODE OF DESIGN OF CONCRETE STRUCTURES(Ⅰ)——EFFECTS OF ACTIONS AND DESIGN RESISTANCE IN THE FIRE SITUATION, MATERIAL PROPERTIES AND FIRE DESIGN METHOD BASED ON TABULATED DATA

1.
School of Civil Engineering,Harbin institute of Technology,Harbin 150090

摘要

摘要: 欧洲规范EC2为混凝土结构设计规范,其1.2部分为欧洲各国进行混凝土与预应力混凝土结构抗火设计的唯一依据,包括总则,基本原则,材料性能,结构抗火设计,防火保护层及附录。简要介绍规范EC2-1-2关于火灾下荷载效应与抗力效应取值、火灾下材料性能退化规律、基于表格的抗火设计方法,并指出需进一步研究的问题,供我国混凝土与预应力混凝土结构抗火设计及相关标准修订时参考。
- 预应力与混凝土结构 /
- 欧洲规范2 /
- 抗火设计 /
- 火灾下荷载效应与抗力 /
- 材料性能
Abstract: Eurocode 2 is code for the design of concrete structures, and its part 112 is the only design guideline for fire resistance on reinforced concrete (RC) and prestressed concrete(PC) structures in Europe. There are 6 sections within the EC2-1-2, including General, Basic principles, Material properties, Structural fire design, Protective layers and Annexes. The contents of effects of actions design resistance in the fire situation, reduction of material properties subjected to fire and fire design method based on tabulated data are briefly introduced. The issues that to be further done are also presented. It can be served as reference for RC and PC structural fire design and for revising relevant standards in China.
- RC and PC structures /
- EC2 /
- fire design /
- effects of actions and design resistance in the fire situation /
- material properties

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参考文献(3)

[2] Eurocode 2 (2003 ) : Design of Concrete Structures, Part 1-2: General RulesStructural Fire Design. prEN 1992-1-2, British Standards Institut ion, London, British

Eurocode 2(2005) : Design of Concret e structures, Part 1: General Rules and rules for Buildings. prEN 1992-1-1, British Standards Institution,London, British

[3] 侯晓萌. 两跨无粘结预应力混凝土连续板抗火性能试验研究: [硕士学位论文]. 哈尔滨: 哈尔滨工业大学, 2005

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