BibTex Citation Data :
@article{MKTS70897, author = {Bernardinus Herbudiman and Badriana Nuranita and Sandhi Putra}, title = {Studi Efisiensi Desain Jembatan Beton Prategang dengan Variasi Tipe I-Girder}, journal = {MEDIA KOMUNIKASI TEKNIK SIPIL}, volume = {31}, number = {1}, year = {2025}, keywords = {PC-I girder; prestress force; girder capacity; stress rasio; deflection}, abstract = { The prestressed concrete type I (PC-I) girder is widely used in Indonesia’s flyovers due to its strength and construction efficiency. This paper deals with a case study of the Northern Ring Road Flyover structure in Tasikmalaya. The research is focused on stress and deflection ratios of a range of PC-I girder variations, including the existing girder, a smaller girder with more tendons, and a larger girder with fewer tendons. The loading standard follows SNI 1725:2016, while prestressing and capacity analysis refer to AASHTO LRFD Bridge Design Specifications. Result indicated that the H-170 PC-I girder with 3 tendons provides the most efficient design, with a top fiber stress ratio 0.86 and a deflection ratio 0.27 under permanent and live loads, with a total prestress loss of 19.6%. }, issn = {25496778}, pages = {114--122} doi = {10.14710/mkts.v31i1.70897}, url = {https://ejournal.undip.ac.id/index.php/mkts/article/view/70897} }
Refworks Citation Data :
The prestressed concrete type I (PC-I) girder is widely used in Indonesia’s flyovers due to its strength and construction efficiency. This paper deals with a case study of the Northern Ring Road Flyover structure in Tasikmalaya. The research is focused on stress and deflection ratios of a range of PC-I girder variations, including the existing girder, a smaller girder with more tendons, and a larger girder with fewer tendons. The loading standard follows SNI 1725:2016, while prestressing and capacity analysis refer to AASHTO LRFD Bridge Design Specifications. Result indicated that the H-170 PC-I girder with 3 tendons provides the most efficient design, with a top fiber stress ratio 0.86 and a deflection ratio 0.27 under permanent and live loads, with a total prestress loss of 19.6%.
Article Metrics:
Last update:
Last update: 2025-09-29 04:05:46
