Shear problem in short beams

I

irfan21

New Member
Dear friends, I could not overcome the cutting problem in my beams K51, K11, K65 in the attached project, I reduced the beam size, it was not a solution, I arranged the reinforcement areas, this was not a solution, I can't remove the beams and curtains architecturally. .
You do not have permission to view link Log in or register now.
 
I think your problem will be solved if you define the columns in the direction of the beams with shear problems as curtains.
 
"strs":8z25p3rx" said:
I think your problem will be solved if you define the columns in the direction of the beams with shearing problem as curtains.
Click to expand...
good evening, the part in my project is already working as curtains, since it exceeds the 1/7 ratio drawn using the column command automatically detects as curtains
You do not have permission to view link Log in or register now.
is also expressed in this way in the training videos.As you said, I renewed the project by drawing the columns curtain command, but I encountered the cutting problem again in my beams. When I examined the analysis reports I wanted to ask, my beam no. K11 works in the long direction of the two curtains, as per TDY3.2.3. The program applies the stiffness reduction, but since the beams K51, K65 are not connected to the shear walls in their own direction, the TDY3.2.3 article was not applied to these beams, so I decreased the stiffness for these two beams. If I enter it manually, I will apply stiffness reduction in the moment of inertia in earthquake loads, or I will apply stiffness reduction in the moment of inertia in vertical loads. Also, when we apply stiffness reduction, what kind of effects will it have on the structure? Is there a limit when applying stiffness reduction? I will be glad if you answer...
 
Hello, The project you added has AlfaS ratios greater than 2/3 in both directions. According to Tdy 2007 item 2.5.4.1.b), the ductility level of the structure can be selected as Mixed. In this case, it is seen that the shear force problem in the beams has been overcome. Note: 1. Basement and ground floors have floors with incorrect levels. Good work
 
You must log in or register to reply here.
Back
Top