How to rectify this failure known as 'Detailing failure' in RCDC

Dear sir, I am doing the analysis of cable but the reactions are coming with an extreme value like 66kn along x. There is no any weight on the cable only self-weight is considered. Kindly explain to me why reactions are so conservative. Also, guide…

How does Moment distribution and release for beams work in STAAD Pro ? While designing Secondary Beams, I’m releasing the moments MX, MY, MZ to a 100% at their ends. if I keep the ends fixed, I get a hogging moment say ‘ X ’ kN-m at the ends. However…

Dear sir, Why staad pro showing the stresses value for steel plate too low?LOad is applied at the middle of the centre of the plate.so yielding will be more at centre point.I also did not understand the stress distribution for boh plates it is not same…

Truss Frame Analysis_1.std Hi I cant solve said subject error pls seeking your assistance

Sir, the bottom chord of my trusses is failing due to compression at wind load upward alone load case 5. But i want to ignore this case which will never happen alone due to dead load of 1 kn/m2 on the roof.I want to check my steel with load combinations…

Dear All, Currently i'm designing a gantry crane. 1. I have assigned the loading from Crab to the gantry beam as moving load (Shows in Red color), But i have no idea how to assign the loading (Shows in Green color) when gantry crane is moving along…

Does anybody designed Gantry crane using STAAD.Pro? Can anybody explain how can i assign whole surface of the rail on the ground as fixed? do i need to divide the rail in to small parts and assigned those nodes as fixed? or do i need to design Gantry…

N. SUBRAMANIAM BOOK OF RCC DESIGN GAVE THIS SYNTEX *SCALE FACTOR = (0.16/2) × (1.5 / 5) = 0.024 SPECTRUM CQC 1893 X 2.078 ACC SCALE 0.024 DAMP 0.05 MIS SOIL TYPE 2 IN THIS CASE ACC SCALE VALUE IS CALCULATED USING Z/2*I/R BUT IN STAAD HELP CONTENT…

Hello all, I am working on a structural analysis for an existing structure where I've needed to model ST6 I 15.9 members (AISC-360, 7th Edition). Because this a very uncommon section that is not in the Section Database, I've instead added it through the…

Dear sir, I want to camber a steel beam . I am putting the value 750 (length/offset =30000mm/40mm(we need to camber it 40 mm)) and respect value 1.6 but results are still same with deflection 50mm .Why deflection is not decreasing? Kindly also guide…

Dear sir, In staad pro how we can camber a beam . stad file also attached.I want to camber this beam 20mm .Is it possible in staad? 6472.Str1.std

I am trying to model a Elevated steel water tank with bracing for analysis in STAAD.Pro. While modelling the structure I've encountered a problem and would like your help. The problem is: While the beam offset works perfectly for modelling a beam…

Currently i am developing macro to output stresses and moments from plate elements. I am referring to OpenSTAAD_Reference_V8i(4).pdf, and using Staad Pro (SELECT series 6) I can't find OpenSTAAD reference for series 6. Is there any? In the reference…

Dear sir, I want to design a composite beam in staad pro and consider the weight of concrete slab manually ? is there any option to stop the staad to consider the weight automatically as per CW and concrete slab thickness? Kindly give some suggestions…

Dear sir, In My attached fil,I am creating a deck slab to make my steel beams as a composite beams.But I notice deck slab somewhere missing the steel beams .some beams are not composite?Why it is happening?do I have to add that beams manually in stad…

Dear sir, In attached stad file. I am applying the dead load 2kn/m2 as floor load. 1.somewhere I am attaching two secondary beams with primary beams with the same node.is this load distributed all over the area same as 2kn/m2 or where I am having…

I modelled analyze and designed a project using staad pro select series 5 version and noted the required area of steel for columns but when I reanalyze the same std file in new staad pro connect edition I got different area of steel. for a particular…

Hello, Is there any way that i can perform Fatigue analysis for steel member in STAAD.Pro? Thank you in advance

Dear sir, In attached stad file .I am applying the dead load 2kn/m2 as floor load. 1.somewhere i am attaching two secondary beams with primary beams with the same node.is this load distributed all over the area same as 2kn/m2 or where i am having…

Dear sir, I designed a structure by using both method.in first method i deaigned it by composite beam method.and in second method i do it with composite deck.but by using composite beams giving lower utilization ratio than composite deck method.can…

I am analysing an RCC box girder for which some peculiar tapered sections have to be created. I created a tapered rectangular section in AutoCAD 2014. I used polyline to create the 2D and then extruded it to make it a solid 3D section. Now when I import…

Is there any option to get report for the tension & compression flange stress ratio of built-up I-section for the critical load cases.

I have got my report, but there is no loading details like dead load, Wind loads and all... In report settings i have added Loadings, but its not showing.... Wt to do???? i want to see other load details. How to get that details?

Hi! I am trying to import SmartPlant 3D Structural model to STAAD.Pro through CIS/2 translator. I am able to import steel sections of Indian Section library. But I am unable to import Rectangular Section (Prismatic member not available in STAAD Section…