Performance Assessment of Hollow Precast Segmental Bridge Columns with Reinforcement Details for Material Quantity Reduction
| العنوان: | Performance Assessment of Hollow Precast Segmental Bridge Columns with Reinforcement Details for Material Quantity Reduction |
|---|---|
| المؤلفون: | Dong-Kyu Park, Hyun-Mock Shin, Jae-Hoon Lee, Tae-Hoon Kim |
| المصدر: | Journal of the Earthquake Engineering Society of Korea. 20:33-43 |
| بيانات النشر: | Earthquake Engineering Society of Korea, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Engineering, Computer program, business.industry, Numerical analysis, 0211 other engineering and technologies, 020101 civil engineering, 02 engineering and technology, Structural engineering, Bridge (interpersonal), 0201 civil engineering, Column (typography), Precast concrete, 021105 building & construction, Axial load, Reduction (mathematics), Reinforcement, business |
| الوصف: | This study investigates the performance of hollow precast segmental bridge columns with reinforcement details for material quantity reduction. The proposed triangular reinforcement details are economically feasible and rational, and facilitate shorter construction periods. The precast segmental bridge columns provides an alternative to current cast-in-place systems. We tested a model of hollow precast segmental bridge columns under a constant axial load and a quasi-static, cyclically reversed horizontal load. We used a computer program, Reinforced Concrete Analysis in Higher Evaluation System Technology (RCAHEST), for analysis of reinforced concrete structures. The used numerical method gives a realistic prediction of performance throughout the loading cycles for hollow precast segmental bridge column specimens investigated. As a result, proposed reinforcement details for material quantity reduction was equal to existing reinforcement details in terms of required performance. |
| تدمد: | 2234-1099 1226-525X |
| DOI: | 10.5000/eesk.2016.20.1.033 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::a63d2443c0c13fa0e13fcd8fcd24c71d https://doi.org/10.5000/eesk.2016.20.1.033 |
| رقم الانضمام: | edsair.doi...........a63d2443c0c13fa0e13fcd8fcd24c71d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 22341099 1226525X |
|---|---|
| DOI: | 10.5000/eesk.2016.20.1.033 |