If the construction of girders and cross frames needs to be divided into multiple stages, this component can be utilized. However, during the typical design process of steel I-girder bridges, a detailed analysis of the erection sequence for girders and cross frames is usually not necessary. Engineers who are responsible for girder erection typically conduct this detailed analysis after the design process.
Girder Erection
Stage: Choose the stage in which you intend to construct the girders and cross frames.
Girders: Choose the girder for erection.
Girder Start Station [ft]: Entering the relevant stations, such as the splice point or girder start station, can be used to erect the girder in multiple steps.
Girder End Station [ft]: Entering the relevant stations, such as the splice point or girder end station, can be used to erect the girder in multiple steps.
Cross Frames: Choose the cross frames for erection.
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