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Surojit Ghosh
Индия
Добавлен 27 сен 2011
Channel Owned & Operated by: Surojit Ghosh - All rights reserved.
This is a structural analysis and design channel meant for discussion on various topics including modelling, analysis, design, structural automation and current industry trends.
I am a registered Professional Structural Engineer with over 12 years of experience in the civil engineering industry. I have been working in Bentley Systems Inc. and I am associated with assisting and providing structural consultation and support to global clients in analyzing and designing various high rise building, commercial and industrial structures using various structural products like STAAD.Pro, STAAD.Foundation, RCDC, RAM Connection & RAM SS conforming to wide range of international design codes (Indian, US, Euro, Australian). Also I am an expert on structural automation and developed several custom templates which can minimize the repetitive works and increase overall efficiency.
This is a structural analysis and design channel meant for discussion on various topics including modelling, analysis, design, structural automation and current industry trends.
I am a registered Professional Structural Engineer with over 12 years of experience in the civil engineering industry. I have been working in Bentley Systems Inc. and I am associated with assisting and providing structural consultation and support to global clients in analyzing and designing various high rise building, commercial and industrial structures using various structural products like STAAD.Pro, STAAD.Foundation, RCDC, RAM Connection & RAM SS conforming to wide range of international design codes (Indian, US, Euro, Australian). Also I am an expert on structural automation and developed several custom templates which can minimize the repetitive works and increase overall efficiency.
Modeling of a Concrete Building for Advanced Analysis & Design ||RAM Structural ||Construction Stage
Tall structure design is a specific field which requires extensive calculation and advanced analysis. Several advanced structural elements like shear core, belt truss or outrigger elements are used in tall building along with advanced analysis like dynamic analysis with p-delta analysis or construction stage analysis.
In this video, I will demonstrate how we can model a building structure with all required components using RAM Structural System. I will cover some useful feature of this product required for any building structure like consideration of dual framing system with floor diaphragm, inclusion of wind tunnel data, construction stage and drift analysis.
STAAD Advanced Concrete Design...
In this video, I will demonstrate how we can model a building structure with all required components using RAM Structural System. I will cover some useful feature of this product required for any building structure like consideration of dual framing system with floor diaphragm, inclusion of wind tunnel data, construction stage and drift analysis.
STAAD Advanced Concrete Design...
Просмотров: 233
Видео
Automation with STAAD - P6: Comparison of Result || Material Take-off || Lifting, Transport, In-situ
Просмотров 587Месяц назад
In this video, I will cover how we can utilize few tools to extract custom information from any STAAD model and use those data for comparison of models as well as custom report generation. To develop this application, I have used different OpenSTAAD function, if you want to know more about OpenSTAAD API, check previous video of this series. Automation is the use of technology to perform differe...
Different methods of modelling a Floor Diaphragm in STAAD || FEM, Rigid Diaphragm || Slab design
Просмотров 892Месяц назад
In this video, I will cover few advanced methods of modelling a reinforced concrete slab in STAAD which can be transferred to RCDC and RAM Concept module for design. There are few advantages and disadvantages of modelling a slab in STAAD, which method is best suitable based on the type of slab, that I will cover in details. STAAD Advanced Concrete Designer ruclips.net/p/PLxLi_mmlPeirECO-POnRmxc...
Connection Design Overview - Part 6: Create Multiple User Templates || Import/Export data from Excel
Просмотров 3442 месяца назад
In this video, I will cover how we can add multiple connection templates under any custom database, copy paste data from different database and export full connector information to excel for reporting and estimation, it can also be used for drafting purpose. For any steel structure, connections are the most vulnerable part, and we need to design these properly considering all factors and check ...
Connection Design Overview - Part 5: Design with User Defined Template || Custom Connector, AISC, IS
Просмотров 4122 месяца назад
In this video, I will cover how we can create a custom database in RAM with company specific templates, update existing template from any standard database and use those for connection design. During customization of connection database, we need to maintain correct database format. What is the correct format, how we can avoid any mistake during template generation, that I will discuss in detail...
Automation with STAAD - P5: Analysis & Result Extraction || Multiple Analysis || Design input/output
Просмотров 6013 месяца назад
In this video, I will focus on analysis and post-analysis result extraction from STAAD, how we can analyze multiple STAAD models sequentially and get a summary of analysis status, extract analysis and design result including design parameter set of any member or plate element present in the model. This data can be utilized for component design or report generation. Automation is the use of tech...
Automation with STAAD - P4: Extract Model Data || Geometry, Load, Specification || Data Interchange
Просмотров 4793 месяца назад
In this video, I will focus on data extraction from STAAD, how we can extract any information like geometry, section or specification data or detail load information from a STAAD model, which can be further utilized in any third party application, even for drawing generation purpose. Automation is the use of technology to perform different task where we can minimize the human input. 3D analysis...
Connection Design Overview - Part 4: RAM Connection Standalone: Design using Templates || AISC, IS
Просмотров 5054 месяца назад
In this video, I will cover different methods to design a connection in RAM Connection standalone version. In the last part, I covered how we can provide basic joint data and load information to design a connection using basic or smart connection template. In this video, we will explore these two modules, followed by a detail discussion on how we can use a specific template for connection desig...
Connection Design Overview - Part 3: RAM Connection Standalone || Design option, Report, Drawing
Просмотров 6864 месяца назад
In this video, I will cover RAM Connection standalone version; it is an isolated connection design module which does not require any 3D analysis model. It is basically used for quick checking and design purpose. Similar to any in-house application, we can provide all required inputs here, like the geometric and section information, load, connection data. For any steel structure, connections are...
Automation for Modelling-P3: Application of Load || Moving Load; inclined & curved,Hydrodynamic Load
Просмотров 1,1 тыс.6 месяцев назад
In this video, I have covered how we can automate complex load applications in STAAD using different custom tools, including three load items which are not yet available in STAAD - moving load on inclined plane, from any global or local direction, hydrodynamic load on tank structure to simulate seismic activity and wind load on pitched roof. Automation is the use of technology to perform differ...
Optimization of Steel Structure with STAAD: A Detail Guide || Design command, Sequence, Grouping
Просмотров 2,7 тыс.8 месяцев назад
If we design a steel structure in STAAD using traditional design approach, then we need to manually review the design results and change the section size so that the optimum section is used. This process is time consuming, also it is very hard to find out the most economic section by trial and error method. Proper optimization of the entire structure not only reduces the overall steel weight bu...
Automation for Modelling in STAAD- P2: Generation of Structural model,Add/Edit Section,Specification
Просмотров 1,4 тыс.Год назад
In this video, I have covered how we can use different automation techniques to generate a complete structural model with proper geometry data, section, and specification. For different type of structure, like a concrete building or steel frame, we can develop different set of tools, based on the element and section information, and access that directly from STAAD. Automation is the use of tech...
Automation for Modelling in STAAD - P1: Introduction to OpenSTAAD | Supported Language & Platform
Просмотров 1,4 тыс.Год назад
In this video, I have covered basics of Automation, OpenSTAAD function and benefit of automation over manual approach. Supported language, platform and interfaces are also covered in details. Automation is the use of technology to perform different task where we can minimize the human input. 3D analysis and design software STAAD.Pro CONNECT Edition is equipped with an API library - OpenSTAAD us...
Automation for Modelling in STAAD - An Introduction || Moving load || Solid mesh model
Просмотров 2,8 тыс.Год назад
Automation is the use of technology to perform different task where we can minimize the human input. 3D analysis and design software STAAD.Pro CONNECT Edition is equipped with an API library - OpenSTAAD using which we can automate different process and link any custom template/automation tool to STAAD. This helps us to minimize the modelling, analysis and design time and also help in data trans...
Connection Design Overview - Part 2: Connection Database & Design Workflow || Library, Type, BCF,BCW
Просмотров 1,3 тыс.Год назад
In this video, I will cover different connection templates available in RAM Connection for shear, moment or combined connection, including few special types of connection. Then I will discuss about different connection design workflows starting from the manual approach to fully automated design approach available in the integrated module, and selection of correct design workflow. For any steel ...
Connection Design Overview - Part 1: Basics & Introduction to RAM Connection || Design Code, Methods
Просмотров 3,2 тыс.Год назад
Connection Design Overview - Part 1: Basics & Introduction to RAM Connection || Design Code, Methods
Generation of Wind Load in STAAD - Part 3: Unclad Frame Piperack Structure|| Solidity Ratio || IS875
Просмотров 6 тыс.Год назад
Generation of Wind Load in STAAD - Part 3: Unclad Frame Piperack Structure|| Solidity Ratio || IS875
Generation of Wind Load in STAAD - Part 2: Cladded Warehouse Structure || Wall & Roof Load || IS875
Просмотров 13 тыс.Год назад
Generation of Wind Load in STAAD - Part 2: Cladded Warehouse Structure || Wall & Roof Load || IS875
Generation of Wind Load in STAAD - Part 1: Basics & Wind Load Distribution || IS875 Part 3 2015
Просмотров 4,7 тыс.Год назад
Generation of Wind Load in STAAD - Part 1: Basics & Wind Load Distribution || IS875 Part 3 2015
Moving Load: p7 - Interpret & Rectify Moving Load || Warning- Moving Load Applied Beyond X & Z Range
Просмотров 2,8 тыс.Год назад
Moving Load: p7 - Interpret & Rectify Moving Load || Warning- Moving Load Applied Beyond X & Z Range
Moving Load: p6 - Horizontal & Axial Crane load || Moving Load Combination || Auto-load generation
Просмотров 7 тыс.Год назад
Moving Load: p6 - Horizontal & Axial Crane load || Moving Load Combination || Auto-load generation
Moving Load: p5 - Crane load for Gantry Girder Design || EOT Crane, Vertical Wheel Load
Просмотров 17 тыс.Год назад
Moving Load: p5 - Crane load for Gantry Girder Design || EOT Crane, Vertical Wheel Load
# STAAD shorts-Generate structural model from DXF file || SET Z UP, PERFORM ROTATION || CAD to STAAD
Просмотров 1,1 тыс.Год назад
# STAAD shorts-Generate structural model from DXF file || SET Z UP, PERFORM ROTATION || CAD to STAAD
Generate Plate Mesh in STAAD: Part 6 - Modelling of RC Wall for Design || Shear Wall with Opening
Просмотров 2,5 тыс.Год назад
Generate Plate Mesh in STAAD: Part 6 - Modelling of RC Wall for Design || Shear Wall with Opening
Generate Plate Mesh in STAAD: Part 5 - Modelling of RC Wall - Basic approach || Slab/Wall Connection
Просмотров 2,7 тыс.2 года назад
Generate Plate Mesh in STAAD: Part 5 - Modelling of RC Wall - Basic approach || Slab/Wall Connection
STAAD.Pro CONNECT Edition V22 Update 11 - Updates & Enhancements || Parametric model || OpenSTAAD
Просмотров 5 тыс.2 года назад
STAAD.Pro CONNECT Edition V22 Update 11 - Updates & Enhancements || Parametric model || OpenSTAAD
# STAAD shorts- Restore User Defined Settings of STAAD || Customization of UI || File Auto-recovery
Просмотров 1,3 тыс.2 года назад
# STAAD shorts- Restore User Defined Settings of STAAD || Customization of UI || File Auto-recovery
Static Seismic with IS1893 - pt.7: Time period for Walls (ST 4,5) || RC, URM Infill Wall || cl.7.6.2
Просмотров 2,5 тыс.2 года назад
Static Seismic with IS1893 - pt.7: Time period for Walls (ST 4,5) || RC, URM Infill Wall || cl.7.6.2
Static Seismic with IS1893 - pt.6: Structure Type (ST) & Time Period || Bare MRF building, RC walls
Просмотров 2,8 тыс.2 года назад
Static Seismic with IS1893 - pt.6: Structure Type (ST) & Time Period || Bare MRF building, RC walls
Static Seismic with IS1893 - pt.5: Basic Seismic Definition || Z,I,RF, DM, SS || Auto-Generate value
Просмотров 3,6 тыс.2 года назад
Static Seismic with IS1893 - pt.5: Basic Seismic Definition || Z,I,RF, DM, SS || Auto-Generate value
Sir, i am designing a steel truss 22m self supporting , mounted with both end with bolt M10x40. can you help me to design. i have made model. but i m facing error while post analysis
What is the error? Is it related to analysis or design?
Thank you !
very informative and remarkable video thanks
Please share a series of tutorials on RAM structural system, thanks
Can it be used in pyrated version of staad?
Physical modeler doesn't support OpenSTAAD functions, but the analytical model generated in the background can be used for automation.
Sir will you provide classes because i want join your classes
Can you tell whether there are videos to learn high building modelling in RAM Structural System?
There are few tutorial videos available in "Bentley Structural" RUclips channel which you can check.
Thank you for this insightful video! The detailed explanation on modeling slabs as both individual elements and as diaphragms has significantly enhanced my understanding. I appreciate the depth of knowledge shared-it's truly valuable for my design projects. Keep up the great work.
Hello Ji, can I get the wind load generator excel file
I need this excel file too😊
Kindly make some videos on tools development with openSTAAD, micros and VBA.
Can you please share these Tools or may be keep on purchase link, or make detailed video to developed micros.
also you did not demonstrate the full details for transportation and lifting.
Where and how can we get these tools in all videos. there is no tools and excel we found anywhere.
Hi…can you do a tutorial for a cantilever canopy like the petrol filling station.
Can you Share the VBA xls file for Cb value. Where it can be downloaded?
Thank you. Please share the macro sheet
Hi Surojit ji couldn't find the xl sheet could you please provide the link
Sir How to identify which supports is required for a particular structure?
Sir how can I determine that, where we need to assign bracing as axial load bearing or tension bearing?
Sir how can I determine that, where we need to assign bracing as axial load bearing or tension bearing?
Hi, Surojit, please inform when this Excel sheet will be available, Thank you...
Is this file available in Bentley community?? If yes please share me the link . This file will be very much helpful for me .
Is It calculting the UPT QTY also?
Yes, it does, for any standard and built-up section including UPT sections.
Hello Sarojit sir. Can you do a video for modellinhg of elastomeric bearing pads in staad just like link elements in csi bridge or midas.
Hii sir good evening i need your contact number sir
Where to download
sir as you had added section in Section Database you didn't change other properties, shall it be same or goes to change on changing section size?
You need to define correct section property values. These are used during analysis and design, so correct value corresponding to that section must be provided.
Is it possible to envelope the results of moving loads then use the envelope in load combos for design? I do not see this to be possible in STAAD, and I do not see the use of the moving load feature if such combination/envelope procedure is not possible.
Partially yes, if you use other method of moving load generation rather than default feature. Check this video -- ruclips.net/video/pHm5dNyFsZA/видео.html. If you follow this process to create moving load, it is possible to get a result envelope.
But in the case of the Tapered section we can't use this select command as my understanding because we play with the diff dimensions of one selected member
Yes, for tapered section, optimization or section selection process is not available. It is available only for uniform profile sections, including built-up section with uniform profile.
Very informative video, thanks alot sir. 🫡 Also is this excel sheet available or if you can share it?
How to download or purchase?? Not available in bently community???
Is there any way to generate moving load on plate?
Check this video for more details -- ruclips.net/video/pHm5dNyFsZA/видео.html
@@surojit_ghosh Thank you
good day Sir ! this question is a little bit out of topic. I just want to ask if it is good to model and analyze the steel truss and purlins WITH the main concrete frame structure? or is it best to analyze it separately?
If you have a concrete-steel composite type of structure and you want to design steel as well as concrete, it is better to model those in the same file. That replicate the actual behavior of the structure during structural analysis (eg. during seismic analysis). But if you only want to analyze and design the steel truss, then you can model that portion only, assign support at proper location and apply load.
@@surojit_ghosh Thank you very much sir! your videos and knowledge are so helpful!
why cant i click the button in excel?
Check if running a macro in excel is disabled (warning at top) by default.
Sir it is the best staad chanel ti fulfil my thirst
Can I get staad file of this video ?
I always watch all your videos and find them very useful and has helped me to understand StaadPro well. I request you to share the macro-excel file of the wind load generator which you have referred in this video. This file is not available in open staad function of bentley communities, hence this request. Thank you.
I have some questions. In previous sessions, you said that for flexible diaphragm it is not possible to perform torsion check,is there any trick to overcome this limitation especially when a model has cantilever plates? 2.For semi rigid diaphragm,does STAAD perform torsion check? 3.How can we model flexible diaphragm and how to make software consider it directly? 4.How to model flexible diaphragm in STAAD as well? 5.For the case of plate cut out you said we have to select the nodes located in the floor slab and ignore any node at cut out,then program understands that there is no diaphragm that means we have to put nodes too where we dont have slab plates? 6.You said slopped diaphragm are not supported in STAAD which trick can be used to overcome this?
Thank you Surojit your platform is one of the best platform for learning,please may you upload the continuation of Seismic (Dynamic analysis) using IS code
Very good 👍🏻
Excellent
Sir, why don't you release one full structural design paid course.😊
if we have reactions in excel and we want the values to be transferred to the staad model, how do we do it, can you guide
You can read the data from excel, then using OpenSTAAD functions, create one or multiple load cases in the STAAD model and apply those reactions as nodal load.
Can you please explain how we can assign local pressure coefficients for all 4 directions....!? Please 🙏
Using Wind load generator, we can define pressure coefficient for walls only, which is editable (available in the second page). This is considered for all 4 sides of the building, you can provide any custom value as well. For other localized pressure coefficient or roof coefficient, wind load generator cannot be used, we need to define it manually.
When are you going to upload continuation part
Hello Is there any openstaad module which extracts steel utilization ratio for all the parameters and can also extract governing load case of that utilization ratio.?
For AISC 360-16, yes you can extract design ratio from multiple blocks (GetMultipleMemberSteelDesignResults). For other design codes, ratio from the last block is extracted. Governing load case along with other critical information (clause, section, force) can be extracted using same OpenSTAAD function.
Sir please make a video on how to read staad output for steel sections in detail. Thanks
I will cover it soon.
Thank you @@surojit_ghosh
Surojit, why is RAM connection so limited? Why don't we have simple bracing connections for example?
All connection templates are not available for all design codes. For AISC code, multiple bracing templates are available (horizontal as well as vertical bracing connection), not for Indian or Euro code. This is one limitation of the program.
Very helpful video Sir. How could I contact you?
You are excellent... please make me learn the macro Excel program