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Showing results for tags 'torsion'.
Found 13 results
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i have attached the photo of Modal mass participation Ratio of the Model, is The first mode is Torsional? As the RZ is 0.19 of the mass, and Can we allow Torsion in first mode? and is the First or the 2nd mode is the Fundamental one?
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Assalaam o Alliakum Everyone! I was wondering that if we could apply torsional release to the beam between the slab and balcony as shown in the attachment. Moreover, what about the beams at the side of balconies? What about beam at outer side of balcony?
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AOA! I am currently working on a 3 story building and was working out the reinforcement in beams and columns.Although software results gave zero torsional reinforcement (see attached plan for plinth beams) but senior design engineer provided 2-#4 bars in the mid-height may be to resist torsion...
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I am planning to carry out the analysis of existing plan irregular L-shaped building using Response Spectrum method . The method will be carried out based upon IS code 1893 using Etabs. I really got confused of checking of eccentricity using response spectrum method. For response spectrum method ,... -
1)What, if my amplification factor Ax (torsion) is more than 3. can i use 15% eccentricity or i have to redesign. 2)what if my eccentricity is more than 20% (CM and CR are 20% apart)
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Hello, I am B.Tech. Student.From the attached image, it appears any beam such like in Fig:11.6.2.1 building model can not released for compatibility torsion. But,in Fig:11.6.2.2 says we can released torsion.I want to learn about the judgement of releasing the torsion. Can we release...
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What should i put eccentriccity values in EQX-eccy and EQY-eccx?
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*SEFP Consistent Design* *Torsion: Reinforced Concrete Members * *Doc No: 10-00-CD-0001* *Date: May 24, 2013* Torsional forces, generally speaking, occur in combination with flexural and transverse shear forces. From a design perspective, we need to understand difference between two torsion t...
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- torsional stiffness of beams
- risa torsion design
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is there any need of shear wall to the top-left side of this building since the elevator shaft is lying at one side of the building and the building will undergo a torsion. if we need to provide shear wall at some other location, please mention it. please clearify, how can i check the tors...
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Can some body please give reference regarding torsional design of post-tensioned bridge girders? I have searched through AASHTO LRFD Bridge Design Specs but could not find a valid reference.
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How torsion reinforcing area of steel will be inserted in beam ?
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Hello everyone!! I have tried to understood the every step of etabs analysis for simple two story irregular building by manual calculation. But i got stuck when the centre of rigdity and the amount of torsion does not match. How can we calculate these things manually? . As well as i want to know fu...
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Hi, What is the logic of not calculating torsion in corner/edge beam and providing extra reinforcement? thanks in advance
