Minimum tension reinforcement control in beams

[Mbrg]

Hello, -I am trying to learn the program via demo. Tensile reinforcement control is carried out only in the support areas under vertical load and at the lower edge of the opening. However, under earthquake loads, tension may occur at the top and bottom of all support areas. In addition, I think that moment scanning should be done on the upper edge of the opening, which creates tension, in the middle region and up to the point where the upper support reinforcement does not work, otherwise, even a short section, the moment part that the mounting reinforcement does not meet may remain on the upper edge. Good work!

 

[HakanŞahin]

Hi, I'm trying to learn the program via Demo. Min. tensile reinforcement control in beams is only done in support areas where tension under vertical load and at the lower edge of the opening. However, under earthquake loads, all support areas are tensile at the top and bottom. In addition, I think that moment scanning should be done on the upper edge of the opening that creates tension until the middle area and the upper support reinforcement does not work, otherwise, even a short section, the moment part that the mounting reinforcement does not meet may remain on the upper edge. Good work!

Hello, Beam support Article 3.4.2.3 is applied to TDY in the regions of the beam. In addition, combinations of g+q+earthquake and g+q-earthquake are applied to the beam supports. Due to these combinations, no more moment occurs in the lower region of the section than in the upper region of the beam support. (As a vertical load on the beam, from bottom to top As long as the correct load is not applied). //www.idecadsupport.com/forum/viewtopic.php?f=5&t=4949&p=22157#p22157[/url] Thank you for your interest.