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I read that this is a programme. I don't want a calculus with a programme (I can do it with any programme not just with RISA) and it's not 3D, it's 2D. I need let's say a calculus on paper. I know that you must start with the determination of the bending moment and shear force taking that truss...

Don't really understand what the X is. But you can select the element -> Assign -> Type of loads (depending on the element) -> Select the load you want to remove -> somewhere in that box you have: Add, Replace and Delete specific loads. So just select delete and the specific load will be removed...

Hy guys! I have a question about how to determine the bending moment and shear force in a Vierendeel truss. I have read all the posts about this subject but didn't found a clear answer. This is the kind of truss I want to analyze...

Solved.

Thanks. I searched it before I opened this thread. It is a little related, but not the answer I'm looking for.

Hy! The division of one structure into two smaller structures can be required for more than one motive. 1)It can be required from a seismic point of view. In this case you must observer the plan view of the structure and you must separate it into simple geometric form like squares ( an L plan...

Hy guys! Here is question for you. Having a 15m cable, articulated at the ends. In the middle is a concentrated force of 20kN. You know that it is made out of steel and you know the diameter of the cable (so you know the modulus of elasticity and the cable area). How do you find the sag and...