Open AccessNumerical simulation of box culverts subjected to different physical actions and design regulations
Author(s) -
Monica Viviana Afanador Arias,
J S Pacheco-Posada,
Nelson Afanador García
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2153/1/012002
Subject(s) - culvert , bridge (graph theory) , work (physics) , civil engineering , code (set theory) , engineering , structural engineering , computer science , transport engineering , mechanical engineering , medicine , set (abstract data type) , programming language
This research work was intended to provide a broad and suffcient solution to areas of diffcult vehicular traffic, where during the rainy season some watersheds present a non negligible water flow. The research carried out the structural design of different geometries of box culverts, to provide a solution to vehicular continuity in areas affected by water ows that interrupt pedestrian and vehicle traffic, endangering human lives. The structural designs followed the standards established by the American Association of State Highway and Transportation Offcials and the Colombian bridge code. The designs were carried out using commercial software SAP2000 for analysis and design through Visual Basic programming, allowing a wide range of geometries and boundary conditions to be established. The structural designs indicated a significant difference in quantities of work in the construction of the box culverts for different geometries, indicating higher volumes of concrete for the designs made using the American Association of State Highway and Transportation Offcials code compared to Colombian bridge code. The Colombian bridge code has higher steel requirements for fills less than 3.00 m, while for greater heights the American Association of State Highway and Transportation Offcials code has the highest steel requirements.