Application of Strut-and-Tie Model Zone in Post-tensioned for Design of Interior Anchorage Concrete Structure

作     者：赵建立 沈水龙 孙阳 ZHAO Jian-li,SHEN Shui-long,SUN Yang(State Key Laboratory of Ocean Engineering,Shanghai Jiaotong University,Shanghai 200240,China)

作者机构：State Key Laboratory of Ocean Engineering Shanghai Jiaotong University Shanghai 200240 China 

基　　金：Foundation item: the National High Technology Research and Development Program (863) of China (No. 2006AA09A103) and the Shanghai Leading Academic Discipline Project (No. B208) 

出 版 物：《Journal of Shanghai Jiaotong university(Science)》 (上海交通大学学报（英文版）)

年 卷 期：2010年第15卷第3期

页      码：273-278页

摘      要：This paper presents an application of strut-and-tie model(STM) to design the interior anchorage zone(IAZ) in the post-tensioned concrete *** STM theory and range of IAZ are ***,based on the finite element analysis,a series of simplified equations to calculate internal forces in IAZ are ***,the STM model for IAZ is *** the proposed STM model,internal forces in ties vary with the dimension ratio and the eccentricity of *** U-turn of internal forces is suggested to allocate rebar to resist bearing flexural tensile *** with the FIP(International Federation for Prestressing) model,the proposed STM model is more reasonable and applicable.

主 题 词：post-tensioned concrete structure interior anchorage zone (IAZ) strut-and-tie model (STM) internal forces simplified equations 

学科分类：08[工学] 081402[081402] 081304[081304] 0813[工学-化工与制药类] 0814[工学-地质类] 

核心收录：

D　O　I：10.1007/s12204-010-1002-6

馆 藏 号：203379704...