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batoul

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Everything posted by batoul

  1. hello, plz i need help in designing shear wall i want to ask about the reason that some time the shear wall considered at all like a boundary element it means that the reinforcement along the wall have the same distribution like a boundary element ( transversal and longitudinal reinforcement + vertical reinforcement
  2. hello, i need a manual of design pf prestressed flat slab any help? thank u
  3. hello, plz what are the combination used to design a cloumn for seismic design
  4. hello, i have to design a column with composite section ( encased ). i don't have any book about this can someon help me to design this kind of sections
  5. hello i am new designer using safe and i am designing a raft foundation what are the load cases to run to check deflection? is it necessary to define non linear case like slab design. It take a long time to finish
  6. khalid, Iknow that this is a screen shot of my defined mass source. But i have a problem in my model and i don't know how to determine it
  7. according to ubc 97 mass source = 100% dead load + 0.25 live load i meant by sdl the super imposed dead load wich included with the dead load this is my model model.EDB
  8. what do you mean you don't need to separate load cases for different direction in etabs.?
  9. I DON'T UNDERSTAND ABOUT THE LOADS AND THE MASS SOURCE. Can u explain plz?
  10. there is the plot of story shear there is difference about 500 kn between eqx and eqy eqx1.docx eqy1.docx
  11. and when i said tha the period is very high i meant the period of the first mode ( dynamic analysis)
  12. thank u very much but i was comparing the values given the story response plot ( story shear). They should not be the same?
  13. this is a screen shot for the story stiffness and this is the model that mustbe checked thank u in advance model.EDB
  14. there are the values of story shear Thank u eqx.xlsx eqy.xlsx
  15. thhe period is the same but my problem is only with the story shear
  16. this is my model if someone can take a look on my problems model.EDB
  17. How can i know that the weight and stiffness are different in different direction
  18. Umar, 1- i am modeling a 31 floors building ( 136 m heigh) and the period in both direction is the same 2- deflection iz direction is about 15 cm 3- period of first mode = 5.59 sec Thanks.
  19. hello, I am modeling an RC building using etabs 2013, I need help in several thing: 1- The story shear along X and Y are not equal 2- The deflection in z direction is so large 3- The period of the first 3 mode is very high any help? Thank u
  20. Hello, Batoul FAWAZ from Lebanon 5th year civil engineer, lebanese university
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