• Why I am getting these errors? *ERROR* NO UNSUPPORTED MASSES ENTERED - CHECK DENSITIES *** ERRORS IN SOLVER *** Please can anyone help me!

    INPUT WIDTH 79 UNIT METER KN JOINT COORDINATES 1 0 0 0; 2 3.00001 0 0; 3 6.00001 0 0; 4 9.00002 0 0; 5 12 0 0; 6 0 3.00001 0; 7 3.00001 3.00001 0; 8 6.00001 3.00001 0; 9 9.00002 3.00001 0; 10 12 3.00001 0; 11 0 6.00001 0; 12 3.00001 6.00001 0; 13 6.00001…
  • delete existing primary load cases

    Dear All, Could anyone help me to delete existing primary load cases in openstaad ? because every time I do the analysis, loads repeat instead of replacing the previous load case. Here is my code: Sub GenerateModel() Dim cx(1) As Double Dim cy…
  • Deleting the existing load case and combinations in Openstaad

    Hi all, I am trying to delete existing load cases - primary and combinations from an existing file using openstaad . But there are no functions to delete the existing load cases, can anyone tell me how to do this in openstaad . Thanks
  • Clear model using OpenSTAAD

    Hi Everyone, What command can I use to clear everything in the STAAD file using OpenSTAAD.
  • staad pro ce

    HELLO EVERYONE, MY QUESTION IS WHEN I COMPARE TWO MODELS ONE WITH OFFSET COMMAND AND THE OTHER WITHOUT OFFSET AND IN BOTH MODELS I M GETTING DIFFERENT RESULTS WHY??? 1.0 Steel requirement in the top column is less in the offset model as compared to…
  • How to overwrite loads in OpenSTAAD

    Dear friends, How can I overwrite loads (or any other properties) using OpenSTAAD, every time I edit something and run my script new loads are added. Thanks in advance.
  • Assigning tapered section using OpenSTAAD

    Dear Friends, The script below is for a very simple model (single member). I'm trying to assign a steel tapered section (200 5 800 150 10 150 10), but I'm facing some troubles. Could you help me with the script? Sub GenerateModel() Dim cx(1…
  • Activex component can't create object openstaad

    Dear friends, Could you help with this error, please? Thanks
  • STAAD Pro reads only the moment at the element start point

    Dear friends, STAAD Pro reads only the moment at the element start point to design tapered steel section elements. Is there any way to fix it? Thanks
  • Foundation support (compression only) doesn't work with some load cases

    Hi everyone, I'm using footing support (Y direction and compression only). I have notice that it only work with some load cases (gravity) by not lateral load cases. Could you please take a look at the model and tell me what is the problem. thanks: …
  • Getting errors in tapered design

    Hi everyone, It is very weird that I am getting different utilization factors every time I run the analysis (The software picks different forces values at the tapered element) and for some reason, all sections have the same utilization value. Could…
  • Tension only spring

    Hi all, could you help me figure out why I do not see the effect of the tension only spring that I'm using in this simple model? STAAD SPACE START JOB INFORMATION ENGINEER DATE 12-Oct-21 END JOB INFORMATION INPUT WIDTH 79 SET NL 3 UNIT METER KN…
  • Notional loads

    Dear sir, kindly find the staad file and please correct it including notional loads as an example so everyone can take advantage from this staad file . kindly add notional loads and generate combination. use direct analysis method with p delta…
  • Serviceability does not show up in STAAD

    Fullscreen 5153.STAAD.txt Download STAAD SPACE START JOB INFORMATION ENGINEER DATE 26-Sep-21 ************************************************************* * Small car park canopies ********************************************************…
  • Can anyone please tell me how to pass these failed beams?

    2553.Structure1.STD Please let me know as where I am going to stuck either with command or any other?
  • Can anyone pass these members?

    Steel Shed_Viscose Line 5_V11std (3).STD Can anyone,please able to pass these failed beams,if yes then,please let me know(if by adding top and bottom plate etc)
  • Slab Design using Plates

    I am designing a continuous one way slab using plate elements and dummy beams with the moving load generator. The reason I'm using plates instead of beams is because I want the wheel loads to spread through the width of the slab instead of concentrating…
  • Dynamic Analysis

    Dear sir/admin, I have few questions that I really need to know. 1. Why we dont apply uniform member load in dynamic analysis? 2. It seems we are only providing floor load, does it mean that we have to convert member load to equivalent floor load…
  • Difference in loads and reactions

    Hello, Please find the staad file and clarify the following: 1. Why there is a difference value shown in statics check results. The loads and reactions must be equal and opposite. There might be slight difference as the analysis type is Direct analysis…
  • Multiple Mass modeling for Response Spectrum Analysis

    I need to use two set of mass values (weight to calculate separate time period and frequency) for empty and operating condition for Piperack *** process structures supporting heavy liquid filled drum. Normally, when I enter seismic mass in the first…
  • Why don't we have wind loads incorporated into Staad Pro as per IS Code?

    Even in Staad CE Wind loads are still generated using ASCE code. Also, a number of videos are floating around on youtube explained by people who are not at all subject matter experts.
  • I am attaching a simple g+2 building which I have analysed in Staad. Have few queries about the same.

    I have given the clear cover to be 25mm in beams and 40mm for columns as per Indian Code. Further, I can see from the design output I can see from the design report that the clear cover is 35mm even though I have given 25mm in the input for the beams…
  • How do I analyze the Slab Loads on this?

    I have attached a picture of a plan where a clear head room without beams is to be provided. G+3 building with common portal frame. I am unable to assign floor loads as there is no closed boundary.
  • Stability analysis verification examples

    Sir, In the stability analysis verification examples, are the formulae used in manul calculation included 1. Member deformations, 2. Second order effects, 3. Notional loads and 4. Reduced EI ? In the staad files, in DAM definition, only FYLD parameter…
  • RCDC Imposed load

    I'm Designing a Two-way solid slab (Slab on beams) from Staad pro to RCDC. What is the Imposed Load of RCDC? Does it mean the self-weight of a slab or Floor Finishing load?