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**ERROR ID : 760

Hello everyone,

I am new to Radioss Block120 while doing analysis I got following error :

.. BLOCK FREE FORMAT

.. STARTER RUNNING ON 1 THREAD
.. CONTROL VARIABLES
.. UNITS SYSTEM
.. FUNCTIONS & TABLES
.. MATERIALS
.. NODES
.. SKEW SYSTEMS
.. PROPERTIES
.. 3D SOLID ELEMENTS
.. 3D SHELL ELEMENTS
** ERROR TRAPPED : REPORT TO LISTING FILE
ERROR ID : 760

please help me. thanking in advance.

Regards,

Suraj

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Altair Forum User

Hi Suraj,

Assign PART card image to component(s).

Right click on component(s) in model browser>> Edit>> Card Image>> PART and apply the changes.

Once done, run the job and let us know if you are through the error /emoticons/default_smile.png' alt=':)' srcset='/emoticons/smile@2x.png 2x' width='20' height='20'>

Altair Forum User

Hiii Prakash,

Thanks for your reply. I have assigned components with Card Image>> PART.

but same error is repeating.

UBSET:         0,GLOBAL MODEL
~~~~~~
|
|________Part(s):        17,1
                           18,2
                           19,threads
                           20,b
                           22,Inner
                           23,Shank
                           25,c
                           26,Nut
                           27,washer
                           28,w1
                           29,bolt
                           30,Nut_1
+=============================================================+
|     ABNORMAL END                                            |
|          Segmentation Violation                             |
|     TRACE BACK :                                            |
+=============================================================+
   GROUPS
+=============================================================+

ERROR ID : 760
** ERROR TRAPPED

Regards,

Suraj

Altair Forum User

Hi Suraj,

please share the file using the drop box link in the signature below

Altair Forum User

looks like the problem is in contacts. can you delete the groups and check if you are through the error?

Altair Forum User

Prakash

I have deleted contacts but same errors is repeating.

Regards,

Suraj

Altair Forum User

Hi Suraj,

Commercial support is handling your issue.

Altair Forum User

DELETION FLAG CASE FAILURE OF MASTER ELEMENT (0:NO/1:YES) SET TO 0

SLAVE SURFACE INPUT BY NODES
MASTER SURFACE INPUT BY SEGMENTS
+=============================================================+
| ABNORMAL END |
| Segmentation Violation |
| TRACE BACK : |
+=============================================================+
INTERFACES
+=============================================================+

ERROR id : 760
** ERROR TRAPPED

What i should do ?

Altair Forum User

Hi,

This issue seems to be with the interface defined in the model.

Please share the file through the secure dropbox link for reviewing.

Altair Forum User

Sir due to some reason I can not share the file ?Please tell me how to deal with this problem ?

Altair Forum User

Hi,

Please share the starter out file. Also, please run the model checker so that we can know which interface is creating issues.

What type of analysis are you doing and what type of interfaces are there in the model.

Altair Forum User

type 2 contact and conc load on nodes with loading in milliseconds.

Altair Forum User

Hi,

As a workaround please remove the interface and run the model file, so that we can confirm whether this issue arise from the interface.

Altair Forum User

if I REMOVE INTERFERENCE HOW THE PARTS ARE GOING TO GET ATTACHED?

Altair Forum User

Hi,

This is just to confirm whether this issue is causing due to the interfaces. If the deck runs fine we can confirm the same.

At that case user has to recreate the interface properly.

Altair Forum User

ESSAGE ID : 168
** STOP : ZERO OR NEGATIVE VOLUME
FOR 10 NODES TETRAHEDRON ID=1747918, INTEGRATION POINT=1
ERROR TERMINATION

==== End of solver screen output ====

Altair Forum User

Yes, the simulation run without any error on changing boundary condition.But my question is how it is possible that without applying contact the part is not flying, as I am fixing one component and applying force on other?And there is no transfer of force on a component other than component on which force is applied?

Altair Forum User

even I run the components one by one by applying random forces it giving results?how to deal with the contact problem?

Altair Forum User

Hi,

With the proper definition of contacts only you can a get a realistic simulation with sensible results. Since you are not defining an contacts you can check whether the components are penetrating. Only after reviewing the model we can comment much on this.

Altair Forum User

I checked penetration and removed all interference and penetration.

Altair Forum User

I created a example which is similar to my problem.Please suggest me solution for this.Please describe the problem solution.In my case i am using 10 noded tetra element instead of 4 noded.

Thank you

<?xml version="1.0" encoding="UTF-8"?>

Unable to find an attachment - read this blog

Altair Forum User

Hi,

Please try with the attached model file.

Meanwhile, i recommend you to upgrade to the latest HyperWorks version, which is HyperWorks 2017 which has many features. Please visit http://www.altairhyperworks.com/hw2017/ for more.

The free Student Edition can be downloaded from http://www.altairuniversity.com/free-hyperworks-2017-student-edition/

Unable to find an attachment - read this blog

Altair Forum User

I am not able to run it.Please suggest me what is the basic thing which I am missing during modelling?That i need to change ?

Altair Forum User

Hi,

I just recreated the Type 2 contact in the model. When Type 2 is created select only those nodes and elements that needs to be kinematically connected.

Please go through the model file shared in the last post.

<?xml version="1.0" encoding="UTF-8"?>

Altair Forum User

If the surfaces are uneven ?

Altair Forum User

NEGATIVE MASS ON NODE ID=28855 getting this error now

Altair Forum User

Hi,

The Interface Type 2 with Spotflag =0, this can cause an error in RADIOSS Engine at the first cycle, due to a negative mass. You could try Spotflag=1 and see if that helps.

Altair Forum User

Hi,

Please share the starter out file. Also, please run the model checker so that we can know which interface is creating issues.

What type of analysis are you doing and what type of interfaces are there in the model.

Hi George,

How to run the model checker as you mentioned? Can we only do a check run by using HyperWorks Solver Run Manager in Windows system?

Roy

gopal_rathore

Hi,

Model Checker option is available in hypercrash in Quality tab.

Altair Forum User

Hi Roy,

In HyperMesh you can perform model checking using Model Checker from Tools menu.

Altair Forum User

Thank you for gopal and George

Is it possible to do a check run by using HyperWorks Solver Run Manager in Windows system?

Roy