• Channel profile web thickness

    Dear All, Please advise on the below issue in the property dialog box for channel profile. as per snap, for the Japanese profile C150x75x6.5, the web thickness is 6.5mm and flange thickness is 10mm. but in the picture view web thickness is mentioned…
  • 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 ********************************************************…
  • Reinforcement Detailing Analysis of Plate element in STAAD

    Hi All, I am analyzing the Slab design (S3- one way) with meshing in attached below project. In slab design output, Longitudinal reinforcement in particular element (say element no 614) will be provided parallel to the shorter direction i.e Beam no…
  • Difference in Moment and Reinforcement details using Track parameter.

    Dear All, I am performing beam analysis result and getting difference in max moment value and reinforcement detail when analyzing is performed using Track 0 and Track 1&2. Kindly look into the case and help me to resolve it. Query 1 - In Beam…
  • SLAB AND BEAM MODELLING IN STAAD PRO

    Hi, I am modelling one model in STAAD pro v8i and have some doubt regarding design of slab Since, slab design is little bit complex in STAAD by creating plate mesh as it divides the beam into "n" number of joints (which makes beam analysis difficult…
  • PDELTA ANALYSIS WITH RESPONSE SPECTRUM LOAD CASE

    STAAD SPACE START JOB INFORMATION ENGINEER DATE 23-Aug-21 END JOB INFORMATION INPUT WIDTH 79 UNIT METER KN JOINT COORDINATES 1 0 17.2667 0; 2 2.59808 17.2667 -1.5; 3 0 17.2667 -3; 4 -2.59808 17.2667 -1.5; 5 -2.59808 17.2667 1.5; 6 0 17.2667 3; 7 2.59808…
  • Report Plate Corner Stress

    How to report the plate corner stresses in the output file. PRINT ELEMENT STRESSES prints the center stresses. How can I print the corner stresses ?
  • how can i eliminate this warning **WARNING: TENSION/COMPRESSION REQUESTED IN SAME RUN THAT INCLUDES A DYNAMIC ANALYSIS. and even after considering the Z direction in Response spectrum analysis i am not getting Z direction values

    PEB.RESPONSE SPECTRUM ANALYSIS.std
  • Load distribution not happening the way it should

    I am modelling a building that has a steel roof truss on the roof slab. Now while assigning dead and live load (Floor Load) on that particular floor, I am unable to see a proper distribution of forces that have occurred through the other floors. I am…
  • CAN I SCALE MY STRUCTURE??

    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…
  • *WARNING- ZERO STIFFNESS IN DIRECTION 1 AT JOINT 11 EQN. NO. 1 LOADS APPLIED OR DISTRIBUTED HERE FROM ELEMENTS WILL BE IGNORED. THIS MAY BE DUE TO ALL MEMBERS AT THIS JOINT BEING RELEASED OR EFFECTIVELY RELEASED IN THIS DIRECTION. and several other w...

    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 -----------------------------…
  • 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…
  • Typo in STAAD.Pro Manual (Code check for groups)

    On page 731 of the STAAD.Pro Technical Reference Manual, the code checking command is listed as "CODE CHECK _GROUPNAME". Attempting to run this command will result in a syntax error. On the STAAD Wiki the correct code checking command is listed…
  • STADD PRO and RC Designer Concrete Design Issue

    Hi All, I am facing one issue regarding different result while doing beam design using STADD PRO v8i and RC Designer(Interactive). Corresponding to Beam No 61(Member 7), I am getting huge difference is Ast of both the results, however moment value…
  • RC Designer Beam Analysis Issue

    Dear All, I am designing a beam in RC designer. After getting results, I am only able to see a particular beam main reinforcement details rather than whole beam of that particular member. I have Member M2 which comprises of 4 beams, but I am not able…
  • How to solve instability at join connection

    Good morning, I have problem with my steel truss bridge design, i've used member specification release MY;MZ and truss. Then this message came after i am running the analysis. ***WARNING - INSTABILITY AT JOINT 490 DIRECTION = MZ PROBABLE CAUSE…
  • Staad Pro V8i Exporting help

    Hi so I exported my .std file as a .dfx file to import into another design software. When I exported it to dfx the structure is blocked by the node numbers and beam numbers. When the file is imported to another design software the node numbers are beam…
  • Reg: Removing warning and notes in the Steel structure

    Hi, We are doing our final year project in the design of PEB structures. so we are using staad software to design and analysis the structure. we have received more warnings and notes like "instability at joints, weak spring added for stability, zero stiffness…
  • RE: Tunnel plate elements SQY for global shear

    Hello, I had a question regarding this simple circular tunnel model shown below. I have the following modeled to check the shear SQY. I know I'm missing something simple here so I hope I can get some help. L=100 ft (total longitudinal length)…
  • Combined footing tutorials

    Hello Everyone Please share with me the tutorials about a combined footings
  • Dynamic Analysis

    Good day Sir, I just want to ask if my output/result is normal. The total base shear in x-direction is two times of z-direction. Is this normal? I always do static so I am not really confident in dynamic. I am doing a 84mx15m 6-storey building. Thank…
  • Slender Member, Design Skip Issue for Angle Bar

    Hi, I just want to ask if angle bars not design because its a slender member is an issue? or maybe I have error in my input? I check on other forum about assigning Main /Tmain to skip the slenderness check but still I got the same error. Any help…
  • ERROR: NO REFERENCE LOAD CASE OF TYPE MASS/GRIVITY/DEAD/LIVE IS DEFINED FOR MASS MODELING.

    I tried it quite times looking at responses here still I could not resolved it can any one help me with ? and check in the file as I shared it here. 5807.TK_STR.STD
  • Design of Warehouse

    Hello, Sir / Me'm Can you Please help me, my structure and load definitions is right or wrong. I am uploading my STAAD file here. Design Data : Length, Width & Height : 100, 30 & 4 meter location of structure is in Seismic zone -3. . 3D FRAME…
  • Concrete design error in staad pro. (Screenshot attached)

    Any solution to this problem?