Transverse Analysis and Design of Box Girder Bridge by using STAAD.Pro

14th International Conference on Concrete Engineering and Technology

Alisibramulisi, Anizahyati^1 ; Abu Hassan, Mohammad Noor^2 ; Abu Talib, Ahmad Ramlan^2 ; Ramaley, Hamidah^2 ; Zaini, Aqilah Ahmad^2 ; Krishnamoorthy, Renga Rao^3

Institute for Infrastructure Engineering and Sustainable Management (IIESM), Faculty of Civil Engineering, Universiti Teknologi MARA, Selangor, Shah Alam

40450, Malaysia^1

Perunding ZAR Sdn Bhd, Civil and Structural Consulting Engineers, Unit 2G, Worldwide Business Park, Jalan Tinju 13/50, Selangor, Shah Alam

40675, Malaysia^2

Faculty of Civil Engineering, Universiti Teknologi MARA, Selangor, Shah Alam

40450, Malaysia^3

关键词: Box girder;    Cantilever method;    Crack width;    Limit state;    Serviceability limit state;    Ultimate limit state;    Variable depth;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/431/11/112005/pdf
DOI  :  10.1088/1757-899X/431/11/112005

来源: IOP

【 摘 要 】

In this paper, a box girder bridge, made up of prestressed concrete and constructed by using cast in situ variable depth Balance Cantilever Method was used as a case study. The objectives were to analyse transversely and design the box girder bridge by using both Ultimate Limit State (ULS) and Serviceability Limit State (SLS). This study was only limited to one section of the box girder. STAAD.Pro software was used to analyse and design for both limit states. The results of both analyses were used for obtaining the amount of reinforcements needed and for checking the crack width limit. Hopefully, this paper can be used as a guideline for engineers in designing box girder bridge transversely.