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hi,
is it possible to model shear hinges for different elements in opensees?
tnx

hi,
what about concrete07?

I found out the problem!!
tnx

Dear all, i have used concrete02, when i use concrete07 there is fail as following, could you please help me what is wrong? Starting OpenSees.. OpenSees -- Open System For Earthquake Engineering Simulation Pacific Earthquake Engineering Research Center -- 2.2.2 (c) Copyright 1999,2000 The Regents of...

andreascj wrote: > An alternate way could be combining both input motions in the same time > series with about a 10 s of zero pad added at the end of first motion. Post > processing will be needed to separate the results of two motions. I agree! I tried and it worked well. Thanks But when damping ch...

hadisayadpour wrote: > Hi every body; > It seems that the loadConst command will set the loads of the 1st stage to > be constant over the 2nd stage. It's useful in the case of performing > gravity analysis before a transient analysis. But in sequence analysis we > need to have both displacements as ...

25.89 8.01959e-005 25.9 7.92277e-005 25.91 7.81822e-005 25.92 7.70268e-005 25.93 7.59312e-005 25.94 7.51109e-005 25.95 7.45702e-005 25.96 7.41648e-005 25.97 7.37279e-005 25.98 7.31503e-005 25.99 7.23727e-005 26 7.13486e-005 26.01 7.0046e-005 26.02 6.84894e-005 26.03 6.67791e-005 26.04 6.50651e-005 2...

45.6 0.000460317 45.61 0.000459331 45.62 0.000459387 45.63 0.000460471 45.64 0.000462557 45.65 0.000465609 45.66 0.000469579 45.67 0.000474411 45.68 0.000480037 45.69 0.000486383 45.7 0.000493365 45.71 0.000500894 45.72 0.000508877 45.73 0.000517214 45.74 0.000525806 45.75 0.00053455 45.76 0.0005433...

21 -0.0087566 21.01 -0.0103713 21.02 -0.0118722 21.03 -0.0132253 21.04 -0.0143982 21.05 -0.015365 21.06 -0.0161049 21.07 -0.0166051 21.08 -0.0168664 21.09 -0.0168911 21.1 -0.0166665 21.11 -0.0161793 21.12 -0.015435 21.13 -0.0144544 21.14 -0.0132625 21.15 -0.0118941 21.16 -0.0103867 21.17 -0.00875961...

0.1 -2.28147e-008 0.2 -4.82065e-008 0.3 -7.61855e-008 0.4 -1.06762e-007 0.5 -1.39945e-007 0.6 -1.75747e-007 0.7 -2.14176e-007 0.8 -2.55244e-007 0.9 -2.98961e-007 1 -3.45337e-007 0.01 -2.4315e-007 0.02 -9.20843e-008 0.03 -2.21771e-007 0.04 -6.5832e-007 0.05 -1.28228e-006 0.06 -2.10339e-006 0.07 -3.04...

Time history result shows there is sth wrong with second analysis. Following is total response of two analysis.
From the beginning of second analysis, vibration is not right.
First analysis time is 50.96 sec and second one is 45.96.

thanks, it worked!

i set my script as your step order. Do you think is it right? #****** First Excitation SF = 1 ********************************************************************************** #===================================================================================================================== set ...

Hi,
How can i analysis 2 earthquake in sequence? just imagine 2 earthquake has been occurred one after another.
To analysis this would you please help me ?
tnx

I run the script, it seems in copy and paste there was problem that i couldn't run successfully. but i think if you can run the program without any failing, there is problem in the recorder commands.
also i think gravity loading should be written before earthquake analysis.