WebinarConcretePrestressed concreteBridgesBeam

Continuous composite bridge

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November 27, 2019 / 0:00 UTC

(in your local time, 24-hour format)

When designing prestressed composite bridges, features of precast and in-situ-cast concrete complement each other perfectly.

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While we appreciate fabrication accuracy, high quality of the concrete and possibility of using the prefabricated beams as lost formwork at precast members, a cast-in-situ composite slab provides the stiffness of the structure, distribution of load in the transverse direction and any shape of the upper surface slab .

In this webinar, we are going to demonstrate a complete workflow of design and code-check of a bridge whose superstructure is composed of precast beams and composite cast-in-situ slab. First, we create a model, then the loads will be applied. You will get to know how to deal with moving and temperature loads. We design the prestress of the bridge, in this project pre-tensioned and post-tensioned tendons are combined. After defining the construction stages, the time-dependent analysis will be performed. Then, we will go through the results and code-check the critical cross-sections of the superstructure.

WebinarConcretePrestressed concreteBridgesBeam

This webinar is also available in

Streamed on

November 27, 2019 / 0:00 UTC

(in your local time, 24-hour format)

When designing prestressed composite bridges, features of precast and in-situ-cast concrete complement each other perfectly.

While we appreciate fabrication accuracy, high quality of the concrete and possibility of using the prefabricated beams as lost formwork at precast members, a cast-in-situ composite slab provides the stiffness of the structure, distribution of load in the transverse direction and any shape of the upper surface slab .

In this webinar, we are going to demonstrate a complete workflow of design and code-check of a bridge whose superstructure is composed of precast beams and composite cast-in-situ slab. First, we create a model, then the loads will be applied. You will get to know how to deal with moving and temperature loads. We design the prestress of the bridge, in this project pre-tensioned and post-tensioned tendons are combined. After defining the construction stages, the time-dependent analysis will be performed. Then, we will go through the results and code-check the critical cross-sections of the superstructure.