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Showing results for tags 'Shear Wall'.
Found 19 results
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This question is from khurram ali. aslamwalekum to all, many time it happens that beam that joining two shear wall failed in shear, if i increase its depth or width it takes more shear force than bofore and again fail and due to door opening i cant further increase its depth and shear wall...
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I modelled a multistory building with shear wall in etabs. I want to obtain the axial load, moment and shear force on the shear wall. how to get it..?
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In Etabs, Can I model a wall with columns on it's ends and is it the same as the wall with boundary elements defined in section designer????
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Hello Question regarding choosing between shear walls and moment frame system. Both the systems are provided to resist the lateral forces. Shear wall acts as lateral force resisting system same as Moment frame like IMRF, or SMRF. The value for Response reduction factor is different for differe...
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Reinforcement in Beam and Column decreases when shear wall (Elevator shaft in this case) is included. Are my observations Correct?? Fig - With Shear wall Fig : Without Shear wall Fig : Building Plan
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How to identify the optimum location of shear wall in high rise building?
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In Aci-318, example 29.6 provides details on how to design a special wall. I want to know on how to design an ordinary shear wall, specifically interested in designing of the boundary elements. Another query is that, the vertical flexural rft acts like vertical shear rft? As aci 318 quotes 0.0025...
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Assalam o alaikum, I need to design a college building located in zone 4 with 3 stories above ground and one basement completely buried. I have never worked with shear walls before so i m very much confused about location and design consideration of shear walls. I m attaching column and shear w...
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In an eight story building basement+ ground+7,Sd,2A. Columns reinforcement in base,ground and 1st is as high as UpTo 7℅.columns size is 12x30 n beams 9x24. I hv two options either to increase columns width in lower stories or to hv Shear walls.Are shear walls to be provided in basement only or to in...
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Respected All, Am doing shear wall analysis and design. Property reduction factors are easily incorporated in Frame elements. but for shear walls property modifiers i didnt find any. Please guide me that how can i change the property reduction factors of shear walls in STAAD Pro
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how to see the reactions under shear wall: 1. if we go to show reactions command we will get joint reactions but if I make summation for them they will be illogical values and too much little values especially for moment reactions. 2. If we go to show pier forces we will see the internal forces of t...
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facing a problem regarding shear wall design piers and spandrel are are failing although i have increased the thickness upto 18" couldn't figure it out need help. THESIS2.txt
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Dears; do we consider slenderness in designing shear walls , say I have 1.5*0.3 m sectio with height of 6 meters?
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Is there any way to model boundary-element of shear wall in ETABS. Has anybody checked the validiality of using the line element as boundary-element at ends of shell element.
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Dear seniors, I have a building nearly 35 ft high. I have a crane running at crane level which is at height of 26 ft. I have concrete walls of 200 mm instead of brick walls as exterior walls of the building. Now my question is whether I should model this concrete wall along with columns to find s...
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Salam.. i am designing a four storey frame structure having a spread area of 90,000 sft.. mega structure... drift and torsion in in allowable limits but shear wall are fails in shear.. what will be the reason...??/
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Dear All, Can anybody comment on amlification of forces by ETABS in stiffer region when buidling has flexible upper portion (buildings with basements). Regards.
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i have an issue to discuss, regarding my etab and safe model... My etab model is good upto my knwledge AS I HAVE CHECK LOAD COMBINATIONS AND OTHER RESPECTIVE THINGS NEEDED TO BE CHECK, when i come to safe , due to few load combos having earthquake factor i got lot of moments specially in areas havin...
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When is the right time to consider designing a shear wall instead of a column?Can you please guide me on some code provisions regarding this matter. what do you prefer, design a column with a cross section of 42"x10" or a structural wall of the same dimension? Both will be subject to gravity and la...
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