Dear Team
I am working with the Staad model for buckling analysis . The buckling load factor is given by the staad after the analysis , wanted to understand the how to manually check the Buckling load factor using Critical Euler equation . I have manually…
Dear All,
I got lot of warnings for the beams that the compressive axial stress in member exceed 0.08fck. What is the solution for that i have got lot of warnings regarding this. Please suggest me
Thanks & Regards,
Anirudh
Dear sir,
Base shear gets by staad model is coming 269KN which is not matching with etab model (base shear 500kn) prepared by consultant.Also lateral displacement on siesmic cases is more in etab model than staad model.Can you explain why staad model…
I am trying to generate the time vs acceleration values from dynamic analysis in staadpro connect edition. In a forum discussion, i have come across a solution of using the SAVE command. It was mentioned to use
TYPE 1 FORCE SAVE
or
TYPE 1 ACCELERATION…
A couple of questions about the display of entities in the postprocessing window:
Is it possible to hide the finite element mesh in STAAD Pro Postprocessing mode and just display solid view of the plates?
Can the buckled/deflected shape of the plates…
Hello, I am new to STAAD and this forum, and this is my first post! I wanted to model an 8.67' X 31.5’ Slab with a 16,000 lb. load applied at the center. The slab will have fixed ends at all sides.
As a “one-way slab”, the expected max moment utilizing…
Hi Bentley Team,
I am in the process of modeling a steel structure with some steel hoppers. Running Integrity Check and Analysis Model show no issue with no error in the model. But when I want to move to Analytical Modeling, the following message…
Hello Sir,
I have a structure I designed before now, my boss comes yesterday and says he wants us to increase the plan dimension of the structure by a certain scale factor, can i resize the structure in STAADPRO and proceed to design or i have to re…
Good day Everyone!
I have several warnings in what I'm trying to design.
I designed this model in STAAD TRUSS since this is a truss.
Below are the details. Thanks in advance.
P R O B L E M S T A T I S T I C S -----------------------------…
Dear All,
I have modelled and analysed a staad model with response spectrum analysis and the scale factor i have matched still im getting this. some one please clarify regarding this
NOTE : THE BASE SHEAR (VB) FROM RESPONSE SPECTRUM IS LESS THAN THE…
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…
PDF
Dear communities,
Please provide me the solution or method to design & analysis the STEPPED column.
For the reference, I have attached the pdf file, please check it & provide me the solution.
Thank you.
Good day, everyone!
My query is about using the Modal Frequency Calculation...
I've been checking the modal frequency of the structure as a whole but the client asked how we deal with the concentrated loads in the middle of the beams.
I said that…
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…
Dear Communities,
Greetings!
Find the attached updated model with a wide plate beam at a particular location (WPB 700x300x300.1 ). Also find the updated list of the section used in the model for your reference.
Note:- Please ignore the utilization…
I Need Help in Resolving Failure of Member. This is a tapered I section, but it is failing under clause 9.3.2.2. of IS800. Can anyone help me to resolve this critical condition ? Flange thickness is 12 mm Other details of section in photo.
5826…
I am performing analysis for a cable system as shown in the sketch below. The cable runs through holes in vertical posts, and is anchored at the same elevation as the base of the post.
I divided the horizontal section of the cable into two sections…
STAAD.Pro ver. 22.04.00.40
” The correct Cw (Warping constant) value is not assigned by the members ”
I modeled all these members in the GUI. Other than PG(Plate Girder), I used American Property, and created User table about PG.
Here, I compared…
Hello Everyone
For a while, I was using an Advanced Concrete Design (RCDC) for the design of a solid slab. Today I tried to learn the RAM concept for the slab designs but I saw a design of strips that had never seen before (When I was using RCDC and…
Hello Everyone.
I create a dummy beam with density=0 and E=0 (Figure.1) then I assign the beam (Figure.2) then Staad Error occurs( ***ERROR*** MATERIAL NAME MUST NOT CONTAIN ANY BLANK SPACE )(Figure.3), What is the solution?
Hi I use STAAD Pro Connect V22 Update 3. Here I display a color plot of stresses in a plate between girders. I get Von Mises stresses more than twice as large as the Tresca stresses. How can this be? In theory Tresca shall be equal or larger than Von…
Dear sir,
As per the attached file when i check the moment diagram for secondary beams 356*171*45 .staad showing as these beams are pinned and in my model,I am considering them as a fixed .Why moment is not coming at the end nodes? roof.std
…
Hi Sir,
I'm doing lifting analysis now but some members fails in code check as per AISC-ASD code. Kindly help to answer my queries below for my analysis model:
1. My analysis model pass the code check using AISC-360-16 but fails in AISC-ASD. May I…