Average stress-average strain tension-stiffening relationships based on provisions of design codes

作     者：Gintaris KAKLAUSKAS Viktor GRIBNIAK Rokas GIRDZIUS 

作者机构：Department of Bridges and Special StructuresVilnius Gediminas Technical University Department of Strength of MaterialsVilnius Gediminas Technical University 

基　　金：Project supported by the Research Council of Lithuania (No. MIP-126/2010) the "Postdoctoral Fellowship Implementation in Lithuania" within the framework of the EU Structural Funds 

出 版 物：《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 (浙江大学学报（英文版）A辑（应用物理与工程）)

年 卷 期：2011年第12卷第10期

页      码：731-736页

摘      要：This research was aimed at deriving average stress-average strain tension-stiffening relationships in accordance with the provisions of design codes for reinforced concrete （RC） members. Using a proposed inverse technique, the tension-stiffening relationships were derived from moment-curvature diagrams of RC beams calculated by different code methods, namely Eurocode 2, AC1318, and the Chinese standard GB 50010-2002. The derived tension-stiffening laws were applied in a numerical study using the nonlinear finite element software ATENA. The curvatures calculated by ATENA and the code methods were in good agreement.

主 题 词：Reinforced concrete (RC) Code technique Tension-stiffening Numerical modeling 

学科分类：0810[工学-土木类] 08[工学] 081402[081402] 081304[081304] 0805[工学-能源动力学] 0813[工学-化工与制药类] 0814[工学-地质类] 0812[工学-测绘类] 

核心收录：

D　O　I：10.1631/jzus.A1100029

馆 藏 号：203534138...