<![CDATA[Cervenka Consulting Forums — Post-Tensioned Concrete Beam Bridge in 3D modeling]]> https://forums.cervenka.cz/viewtopic.php?id=2279 Tue, 08 Mar 2022 14:29:54 +0000 PunBB <![CDATA[Re: Post-Tensioned Concrete Beam Bridge in 3D modeling]]> https://forums.cervenka.cz/viewtopic.php?pid=4896#p4896 Can you please send us your model to cervenka@cervenka.cz

]]> Tue, 08 Mar 2022 14:29:54 +0000 https://forums.cervenka.cz/viewtopic.php?pid=4896#p4896 <![CDATA[Post-Tensioned Concrete Beam Bridge in 3D modeling]]> https://forums.cervenka.cz/viewtopic.php?pid=4892#p4892 Hi,
I want to model a post-tensioned concrete beam with longitudinal bars and stirrups.
How can I organise the load intervals so as to simulate the construction process of the beam "on site" and the subsequent pulling of the strands?
If I assign the weight for volume to the beam at the first interval the element collapses due to absence of prestressing.

Regards.

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