Stressing, wedge slip, and releasing are available actions. Planning stressing sequences in Allplan BridgeĪ stressing sequence can be defined for each tendon specified in the model. Based on user-defined 3D points, the program automatically generates the geometry of a tendon along the bridge structure. Allplan Bridge is suitable for all phases of work – from the concept to construction planning and detailed design.Īllplan Bridge makes it easy to model a wide range of types of pre-stressing: with immediate or later bond, internal and external, longitudinal, transverse and vertical, as well as with non-standard geometry. The dependent objects are automatically adjusted. The multidiscipline model in Allplan Bridge is completely parametric. The greater of calculated or any manually specified reinforcement amount is used for code assessments of the cross-sections.

Governing combinations of internal forces including 2nd order effects are checked against flexural, torsional and shear resistance and the requirements for stress limitations and crack width. Furthermore, the nonlinear calculation of time dependent effects is performed, considering design code formulas.ĭesign of necessary reinforcement area is based on both ULS and SLS requirements. The analysis is enhanced to accurately consider the cross-section variation. The user only needs to define typical cross-sections and Allplan Bridge will accurately calculate all cross-section variants in accordance with the defined table(s) or/and formula(s).Ī global static analysis based on the Bernoulli beam theory is performed for all automatically and manually generated calculation actions defined previously in the construction sequence definition. Complex geometries including double-curved alignment and variable cross-sections can be created easily. The 3D parametric model description considers the road layout, bridge alignment and required cross-sections, making model configuration quick and efficient. Allplan Bridge is a new generation BIM solution that will change the way bridge projects are designed and executed.Īdvantages of the Allplan Bridge SolutionĪllplan Bridge has been developed by recognized bridge experts. The parametric model and the extensive automation of work steps dramatically reduces the time required for extremely time-consuming and error-prone design changes. By using a common bridge model instead of two separate ones for structural analysis and detailing, interdisciplinary collaboration is improved. With Allplan Bridge, a completely new platform has been created that is designed for the simplest operation and efficient workflows. Engineers work with a single solution from parametric model creation with a high level of detail including prestressing to integration of the construction process and structural analysis of the bridge model. Allplan Bridge is the professional BIM solution for bridge construction.

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