It is better to consider all force components for purlin member design. If the axial force is small, then the force/capacity ratio will be negligible and will not affect the critical ratio. Also, interaction check is important considering axial + bending condition.
Thank you sir..keep posting such a very informative lessons.😊
Sir how can I determine that, where we need to assign bracing as axial load bearing or tension bearing?
Nice presentation,may ypu please share a link of that old project which you had to reduce vibration of PEB structure
Plz Create a video on Bracings. Thanks
Hi sir, does purlin need to release axial? because it acts as beam, so mainly bending stress
It is better to consider all force components for purlin member design. If the axial force is small, then the force/capacity ratio will be negligible and will not affect the critical ratio. Also, interaction check is important considering axial + bending condition.
So, could minor bending or axial force be large? In this case the section it self needs change if so
Thanks sir.
please upload case study
sir give me your personal number for training
Sir how can I determine that, where we need to assign bracing as axial load bearing or tension bearing?