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Investigation of Bursting Forces in Post Tensioned Anchorage Zone
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kwak, Hyo-Gyoung Kim, Joung Rae Shim, Minsuk |
| Copyright Year | 2017 |
| Abstract | Three dimensional (3D) finite element (FE) analyses for post-tensioned anchorage zone were conducted to calculated bursting stress and bursting force. The structural behavior was investigated through the linear elastic finite element analyses with various design parameters such as the bearing plate size, the eccentricity, and the tendon inclination. Also effect of duct hole to bursting stress and bursting force was analysed with various diameter. Parametric analyses were followed to evaluate the relative contribution of all design parameters in determining the bursting force. Since the bursting force in AASHTO-LRFD is based on two dimensional anchorage model without duct hole, comparisons with the results and AASHTO-LRFD were conducted. Finally, an improved design guideline which considers the effect of the duct hole is suggested. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.i-asem.org/publication_conf/asem17/3.CC/T4D.2.CC1204_4344F1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
