Jump to content

Search the Community

Showing results for tags 'Deflection'.

  • Search By Tags

    • deflection ×
    Type tags separated by commas.
  • Search By Author

Content Type



Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Found 16 results

  1. I am trying modelling a simply supported plate model in with 10×10 mesh with density 25 Knm2 and E2510^6 and comparing it with results of other finite element applications and also with numerical matrix analysis by hand calculations. Both fem app and hand calculations results match but those of csi...
  2. how to check slab deflection manually when slab is the combination of 3 different shapes?
  3. Hi All,How to calculate the short term horizontal displacement (with adopting cracked section of the concrete) on free standing wall with eccentric footing at bottom, which is subjected to wind pressure alone. This is same as calculating torque of cantilever wall. This is a plot boundary wall w...
  4. Assalam o Alaikum, I'm facing a problem related to the analysis of PT slab in etabs. After adding tendons in column strip the -ve deflection is increasing instead of decreasing. This is my first time that i'm doing PT slab analysis on etabs. So, i might be missing something. Please help me out....
  5. While checking the allowable deflection in member in ETABS, which deflection is to be considered, absolute or relative? Which one represents the actual deflection of the member?
  6. I am currently doubting what our professor is teaching regarding this topic. He said, in order to find the slope of a UVL beam we would have to use the "y = mx + b". I found it odd that he used the force given as a coordinate in the cartesian plane. Is his process correct? Can someone please tell me...
  7. My ETABS model does not show deformed shape on dead loads and any combo having a dead load. I model it about a month ago and it was showing deformed shape but I don't know whether I change the setting somewhere in ETABs or another issue. It shows deformed shape on live loads Please, I need help.
  8. Do etabs or sap has allowable deflection checks for beams if it is analysed and designed through these softwares.
  9. Aoa I have a question? if I want to check deflection for beam manually so I have to consider it as T or Rectangular beam for deflection check OR first, I have to check whether beam act like T or rectangular beam (a<hf) ??
  10. Hello, While I was modeling a 20 story building with symmetrical concrete slab sections and loads in each story, I noticed that the deflection of the slab increases the more I go higher in elevations despite having the same sections, dimensions and loads. I know that floors with symmetrical...
  11. Assalam o alaikum, For assuring deflection check of flexural members, we compare immediate deflection due to live load with L/180 or L/360. Also we compare total deflection (sum of immediate deflection due live load and long term deflection due to "dead +sustained loads") with L/240 or L/480....
  12. I work in a project with large spans (9.2m X 8m) and large service loads (4kn/m^2 SDL+Partitions), (7.5kn/m^2 Live load) In modeling the project on ETABS I set the property modifiers for slab (thin shell as 0.25) and this affected the deflection in slabs ( about 5 cm deflection from service loa...
  13. This particular slab (19x18 ft) is expereincing too much displacement, giving rise to very close spacing in slab panel in the middle strip. It has three interior beams placed to carry line load of the walls above. How can this displacement be reduced? Slab 19x18.bmp
  14. Hi, I have a problem with a simply supported deep beam which has a uniformly distributed load. The beam is simply supported at both ends but I have to consider the results for the following 3 scenarios - where the support is at the bottom of each end of the beam - where the support is at the mid p...
  15. 1-how to calculate deflection for a t-beam? 2-will it be different from the rectangular beam? 3-will concrete strength effect the deflection?
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use and Guidelines.