Deformation Characteristics of Mono Strand Anchor Head

作     者：Sung Tae Kim Jeong-Rae Cho Keunhee Cho Sung Yong Park Young-Hwan Park 

作者机构：Structural Engineering Research Division Korea Institute of Civil Engineering and Building Technology Goyang Korea 

出 版 物：《Engineering（科研）》 (工程（英文）（1947-3931）)

年 卷 期：2014年第6卷第12期

页      面：743-749页

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：Prestressed Concrete Bridge Anchor Head Mono Strand System Deformation Characteristics 

摘      要：This paper investigates experimentally the deformation characteristics of the mono strand anchor head used in prestressed concrete bridge. Since the strains measurable in the anchor head are the axial and hoop strains, the deformation characteristics of the anchor head are examined by measuring these strains at various positions and according to the jacking force exerted on the pre-stressing strand. Moreover, the possibility to estimate the jacking force acting in the tendon based upon the measured strains and the corresponding error are evaluated.