Structural steel framing uses a system of steel beams and columns to form the vertical and horizontal frame of low, mid, and high-rise buildings. It is a durable, cost-effective, and sustainable construction material. Ironworkers are needed to erect the steel frames, especially for tall buildings like skyscrapers, while site managers oversee construction activities and coordinate workers and deliveries.
STEEL IN ARCHITECTURE-CONTEMPORARY ARCHITECTUREMohd Azmatullah
Steel is crucial in development of economy and is considered as backbone of human civilization.
* Important milestones in Architecture was development of iron and steel in construction.
*New Method based in industrialization
DRYCONSTRUCTION, RATIONAL SUSTAINABILITY, RECIYCLING
*Steel buildings and bridges were being built in the latter part of the 19th century and early 20th century during the British era,
*New trend:-
Structural steel selectively used in the construction of high-rise buildings with 2-4/ projects/ year in India, mainly in metropolitan cities those are constrained by limited land availability.
*The evolution of steel frame construction in the 20th century entirely changed the concept of the Wall and the support.
*Steel is typical because of high tensile and compressive strengths
*steel buildings save time and money as compared to conventional building systems.
*Strong internal demand and emphasis on developing infrastructure can be expected to remain the foundation of Economic growth.
Industry and infrastructure segments can be expected, the key demand drivers for steel structures in India over the next 5 years.
*Overall, there is good potential for steel structures in India owing to robust economic growth, increased government spending on infrastructure and change in mindset with regards to use of structural steel in building.
Flexural behaviour of light gauge cold formed steel members comparison of i...eSAT Journals
Abstract Light – gauge steel evolved as a building material in the 1930’s and reached large scale usage only after the Second World War. In comparison with conventional steel construction, where standard hot rolled shapes are used, the cold formed light gauge steel structures are relatively new development. This paper presents a study on behaviour and economical of cold formed steel (CFS) built up channel section using different codes. This paper provides an experimental investigation for the bending strength of Cold – Formed light gauge steel plain (stiffened) rectangular sections. The test specimens were brake pressed from high strength structural steel sheets. In addition, the test strengths were compared with the design strengths calculated using the Indian Standard and Euro codes Specification for Cold –Formed steel structures. Flexural members are linear members in which axial forces act to cause elongation (stretch). The theoretical data are calculated using Indian Standard code IS 801-1975 and the section properties of the specimens are obtained using IS 811-1975. The specimens are designed under uniformly distributed loading with simply supported condition. The research project aims to provide which code of practice given more economical, high bending strength, more load carrying capacity and high flexural strength. The studies reveal that the theoretical investigations limit state methods (SI method) have high bending strength, high load caring capacity, maximum deflection and minimum local buckling& distortional buckling compare to the other codes. Keywords: Cold formed steel, built up channel section, limit state method, working stress method, bending strength, deflection
Grone Solutions Wholesale LLC has been an industry-leading Steel Distributor since Carlos Valencia set up the company in 2019. We only offer our customers the highest quality products available on the market - and for the best prices, you’ll find anywhere in the North East area and beyond.
STEEL IN ARCHITECTURE-CONTEMPORARY ARCHITECTUREMohd Azmatullah
Steel is crucial in development of economy and is considered as backbone of human civilization.
* Important milestones in Architecture was development of iron and steel in construction.
*New Method based in industrialization
DRYCONSTRUCTION, RATIONAL SUSTAINABILITY, RECIYCLING
*Steel buildings and bridges were being built in the latter part of the 19th century and early 20th century during the British era,
*New trend:-
Structural steel selectively used in the construction of high-rise buildings with 2-4/ projects/ year in India, mainly in metropolitan cities those are constrained by limited land availability.
*The evolution of steel frame construction in the 20th century entirely changed the concept of the Wall and the support.
*Steel is typical because of high tensile and compressive strengths
*steel buildings save time and money as compared to conventional building systems.
*Strong internal demand and emphasis on developing infrastructure can be expected to remain the foundation of Economic growth.
Industry and infrastructure segments can be expected, the key demand drivers for steel structures in India over the next 5 years.
*Overall, there is good potential for steel structures in India owing to robust economic growth, increased government spending on infrastructure and change in mindset with regards to use of structural steel in building.
Flexural behaviour of light gauge cold formed steel members comparison of i...eSAT Journals
Abstract Light – gauge steel evolved as a building material in the 1930’s and reached large scale usage only after the Second World War. In comparison with conventional steel construction, where standard hot rolled shapes are used, the cold formed light gauge steel structures are relatively new development. This paper presents a study on behaviour and economical of cold formed steel (CFS) built up channel section using different codes. This paper provides an experimental investigation for the bending strength of Cold – Formed light gauge steel plain (stiffened) rectangular sections. The test specimens were brake pressed from high strength structural steel sheets. In addition, the test strengths were compared with the design strengths calculated using the Indian Standard and Euro codes Specification for Cold –Formed steel structures. Flexural members are linear members in which axial forces act to cause elongation (stretch). The theoretical data are calculated using Indian Standard code IS 801-1975 and the section properties of the specimens are obtained using IS 811-1975. The specimens are designed under uniformly distributed loading with simply supported condition. The research project aims to provide which code of practice given more economical, high bending strength, more load carrying capacity and high flexural strength. The studies reveal that the theoretical investigations limit state methods (SI method) have high bending strength, high load caring capacity, maximum deflection and minimum local buckling& distortional buckling compare to the other codes. Keywords: Cold formed steel, built up channel section, limit state method, working stress method, bending strength, deflection
Grone Solutions Wholesale LLC has been an industry-leading Steel Distributor since Carlos Valencia set up the company in 2019. We only offer our customers the highest quality products available on the market - and for the best prices, you’ll find anywhere in the North East area and beyond.
Most steel construction is done with a type of steel called mild steel. Mild steel is a material that is immensely strong. Take a circular bar of steel 1 inch / 25mm in diameter. If you were to attach this bar securely to your ceiling, you could hang from it 20,000 Kg (which is 20 tons)
This immense strength is of great advantage to buildings. The other important feature of steel framing is its flexibility. It can bend without cracking, which is another great advantage, as a steel building can flex when it is pushed to one side by say, wind, or an earthquake. The third characteristic of steel is its plasticity or ductility.
how can we increase the fire resistance of steel ? so it can possess more effective role as building component ?!
in this report we discuss these subjects .
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
FIDO Alliance Osaka Seminar: Passkeys and the Road Ahead.pdf
Ct 2-Theory Presentation
1. Structural steel framing is a durable, reliable, cost-effective,
sustainable option for low-rise, mid- rise and high-rise building
projects and typically refers to building frame systems where the
vertical and horizontal structural elements are formed by a
system of structural steel beams and columns.
Question:
2. a) What type of workers are required to erect structural steelwork frame
especially for tallest building.
1) IRONWORKERS
• When building tall structures such as a skyscraper, ironworkers
erect steel frames and assemble the cranes and derricks that
move structural steel, reinforcing bars, buckets of concrete,
lumber, and other materials and equipment around the
construction site.
• Workers also connect steel columns, beams, and girders
according to blueprints and instructions from construction
supervisors. A few also may install precast walls or work with
wood or composite materials.
2) SITE MANAGERS
• Site managers oversee the various construction activities and
coordinate the day-to-day activities on the site.
• They make sure that the building work is finished on time, within
budget and to a high standard, managing teams of workers.
• They schedule contractors and material deliveries.
3. b) List out TWO (2) types of steel section are available in the market.
Support your answer with THREE (3) sketches of each sections.
Hot roll formed sections Cold roll formed sections
4. Hot rolled steel is steel that has been roll-pressed at very high temperatures—over 900˚C, which is
above the re-crystallization temperature for most of the steels.
• Often used for :
• Railroad tracks
• Construction projects
Universal beam Equal Angle Section Channel Section
HOT ROLL FORMED SECTIONS
5. COLD-ROLLED FORMED SECTION
• Cold rolled steel is manufactured at temperatures below its
recrystallization temperature, typically at around room
temperature.
• Because the steel is manufactured at a much lower
temperature, there’s no need to worry about the steel shrinking
or changing form or appearance.
• The cold rolled steel end products like cold finished steel bar
has a much smoother appearance and may have square
corners more accurate in dimension and finish.
• Cold rolled steel is much more preferred in the machining
world where the quality of the steel is an important factor of the
quality of the final product, and the appearance of the steel is
also an important factor.
6. WHY FIRE PROTECTION IS IMPORTANT TO STEEL
STRUCTURE ?
-To keep the temperature of steel below critical temperature
-When a temperature of between 500°C and 600°C is reached, in 90%
of cases steel loses more or less 50% of its loadbearing capacity
-Steel is a heat conductor, its temperature easily rises in case of fire
-Produce a lot of noise before the building collapse
C) Explain why the fire protection is required to apply for the steel
structures. Please suggest TWO (2) suitable methods of fire protection.
7. 1. SPRAY COATING
-expand as much as 100 times the original thickness of the material
-undergo a chemical reaction and expand when subjected to extreme
temperatures
-Aesthetics and suitable exposed to the general public
-Cheapest method
2 types of intumescent coatings
• Soft Char
-fire water vapor (the hydrates) is released, resulting in a cooling effect
remaining char will slow heat transfer to the substrate
• Hard Char
-mostly used for plastic pipe protection but can also be used as exterior
steel fireproofing
-unsuitable for interior spray fireproofing.
8. 2.BOARD CASING
• This system uses materials such as mineral fiberboards ,gypsum board,
fire resistant plasterboard and vermiculite to provide fire protection to
steel.
• There are broadly two families of board protection, lightweight and
heavyweight.
• Lightweight boards are not suitable for decorative finishes .Heavyweight
boards will generally accept decorative finishes and are therefore used
where aesthetics are important.
• Suitable for used in conjunction with ceiling and wall finishes but not
external used.
• Boards are specified in terms of thickness required to achieve the limiting
temperature for a particular section factor.
• Offer a clean, boxed appearance, cost effective and can be applied to
non-painted steel members.
• Strong and durable but also compatible with decorative finishes. Boarded
fire protection system is suitable for steel columns and beams with
9. d) Identify the benefits of using the structural steel frame to high rise
building.
DURABILITY
● Structural Steel is superior in strength and it does not age or decay as
quickly as other construction materials.
● With a much higher strength-to-weight ratio (the strength of a material
over its density) and tensile strength (ability to withstand stress from
tension), structural steel will make for a lighter building that requires a
less substantial and expensive foundation.
● Less maintenance cost.
DESIGN FLEXIBILITY
● The advantages that structural steel offers to the construction sector have
long been recognized by the designers and specifiers. The versatility of
steel gives architects, designer and engineers the freedom to achieve
their most ambitious visions.
● The strength, stiffness, toughness, and ductile properties of structural
steel allow it to be fabricated into an endless variety of shapes.
10. SAVE MONEY
• Steel is durable - requires little maintenance. Minimal
maintenance fees, repairs and replacements.
• Steel is recyclable - if you decide to tear down the building, you
will be able to recycle the whole structural frame without buying a
new one.
FASTER BUILD TIME
• Unlike frames from other materials, steel comes pre-fabricated to a
specific design or size to the site and ready to be installed.
• Highly quality-controlled. Reducing the amount of time spent
assembling something only to find out it needs to be re-
measured, cut and installed again.
ECO - FRIENDLY
• Steel is made from recycled materials and can be recycled at the end of its
lifespan.
• Steel buildings can also be energy efficient. Since parts are pre-engineered,
they are able to fit more exactly, so when they’re combined with proper
insulation, a building is completely airtight. Steel roofing panels can also be
primed to prevent solar rays from heating a building.
Editor's Notes
Faster build time: project managers can place their attention on other issues and the pre-cut, ready to assemble parts eliminate the need for measuring and cutting on site
Faster build time: project managers can place their attention on other issues and the pre-cut, ready to assemble parts eliminate the need for measuring and cutting on site