Analysis of Structure and construction of the R.C.C. T-girder Bridge under Different types of IRC Class Loading

Reinforced concrete bridges with various uses are widely used in both road and rail bridges. The most common type of construction desk was used for short bridges. Spaces between 12 to 25 m T-Girder and slab desk are widely used. In the case of the T Girder type and deck slab, the slab span on both sides as it is cast in conjunction with the large girder and cross girder. The desktop is usually designed for 70 R loads or AA loaded wheel load. The IRC recommends that the AA class loading bridge should also be inspected for phase IRC loading. However, in general analysis, many important factors are ignored by various composers, which has shown that it does not make sense to pragmatic content. To check the loading capacity of the bridge, one needs to know the maximum bending time and power share attached to the beams or boxes of the bridge by carloads. This effect of heavy design load can be calculated in a standard way similar to the Courbon method. The main objective of this study was to analyze the maximum load capacity of the IRC Class AA (car tracked) and loads of the IRC Class A to calculate bending time values, shear strength, and distance deviation from 16 to 24 m. Large-scale structural analysis and scales were performed in the form of Corbon using MS Excel and using STAAD.pro software. The bending time and shear force effects obtained by STAAD.pro were less than 18 m spans compared to the results obtained by MS Excel and similarly over time. The safe design phase is achieved through deviation processes.