How to Check the drift limits according to ASCE (Lec15)

[@sabrinaurbano9238]

truly appreciated, excellent work

[@hamedoelnagdy4594]

why we should not use cd factor when check drift with Resposne Sp.????

[@ahmedjameel4578]

because the res spec load case has to include the ratio *I/R. the drift load combo has to include Cd/I. So he merged the two cases and just multiplied by (I/R)*(Cd/I) which is Cd/R = 5/6 = 0.833. In the ELF method there is no inclusion of these parameters in any case. So he included the Cd/I in the excel sheet.

[@Eng.tarekyoussef]

@ahmedjameel4578 is right. "Cd" is already included. I multiplied the original RSA load case (not reduced by I/R) by Cd/R. You can use the reduced demand of RSA load case (multiplied by I/R) called " Internal force-X or Y" and multiply it by Cd/I, and you will get the same results.

[@NguyenSon-hx6pj]

really appreciate !

[@kysugio]

Lại bắt gặp chuyên gia... video chất lượng verry good! Thanks verry much❤

[@santhi200]

HI CAN I GET EXCEL SHEET

[@معاذالدعيس-خ7س]

Can you download the file cad pleas