Structural Steel Detailing - Its Standards and Its Software Tools

Structural steel detailing is the design and drafting of the connections between the steel beams and columns in the massive steel frameworks that form the skeleton of most multi-story buildings in the western hemisphere.
The design of these connections is naturally very critical, since the decoupling of any beams from columns could result in collapse of the steel framework as well as the building, and the consequent deaths of thousands of people.
For that reason there are very exacting standards which are followed for structural steel detailing. These standards are different for every country, and are compiled by recognized industry associations of the concerned country.
Examples of such associations are:
American Institute of Steel Construction (AISC)
Canadian Institute of " " (CISC)
SBI Swedish Institute of " "
EUROFER, the European Confederation of Iron and Steel Industries
African Iron & Steel Association
Arab Iron & Steel Union [AISU]
World Steel Association (formerly IISI)
Brazilian Steel Institute (IBS)
British Constructional Steelwork Association (BCSA)
Iron & Steel Institute of Japan
Korean Iron & Steel Association
Malaysian Structural Steel Association (MSSA)
Norwegian Steel Association
Steel Construction Institute (SCI- UK)
Taiwan Steel and Iron Industry Association (TSIIA)
Japanese Society of Steel Construction
The Steel Construction Institute
The Southern African Institute of Steel Construction
China Steel Construction Society
Structural steel detailing starts after the design of the structural framework has been completed. Using the properties of the steel material in question, the steel detailer calculates the forces acting on the connection he is designing. He then consults design tables to arrive at the specific design details of the connection.
These design details would include the material and dimension of the brackets, nuts and bolts. He expresses these in the form of an erection drawing, which is a drawing that people working on the site follow to assemble the actual connections.
Structural steel detailing typically involves the use of one or more very specialized software programs, such as STAAD, RISA, SAP2000, RAM, PCA, SAFE, SDS/2, Tekla and ETABS. Some of these programs are so sophisticated that one has only to input the steel structure design along with some specific parameters such as material, edge distance and cope criteria, and the program designs the connection automatically with a few clicks.
The erection drawings are usually created with wide-used CAD platforms such as AutoCAD or MicroStation.
Structural steel detailing is clearly an evolved discipline with stringent standards and sophisticated tools at its disposal.

Lucky Balaraman is a Director of TMG, a reputed India-based company that specializes in structural steel detailing. Learn more about this particular engineering discipline

Article Source: http://EzineArticles.com/2858352

How Has Computer Aided Drafting (CAD) Revolutionized Engineering Industry?

CAD, Computer Aided Design has brought about a technical revolution in the Engineering Industry. CAD Services can be classified into broad categories like Architectural Services, Structural Services, MEP and Mechanical Services. CAD for Engineers and Architects today is like Oxygen for the living. CAD Services is a boon for all companies' worldwide who would like to execute CAD projects with minimum cost and quick deliverable capacity. With the consistently growing demands in construction industry and CAD services have achieved eminence across the globe. This technology has contributed immensely in development of Construction Industry, Building and Infrastructure development, Green Building concept along with other Engineering Domains like Machine Designing, Aeronautical sheets, Transformer designing, GIS, Pressure vessel designing etc..
Engineering industry today uses CAD Services to ensure Less cost, best quality, quick turnaround time along with excellent project efficiency. CAD is no longer limited to AutoCAD. There has been a great evolution in the CAD Software too. CAD professionals globally use software which is helpful in are using latest software like AutoCAD, Revit, 3D Studio Max, Pro-E, Solid Works, Inventor, MicroStation etc to execute Designing, Drafting and Modeling projects. With the help of such software, the entire project execution cycle has come to a new arena due to CAD Services. It is now possible to visualize an entire building and it's detail even before it is completed. This is possible with the help of "Virtual Construction Modeling" also referred to as Building Information Modeling in Engineering Industry. 3D Rendering makes it possible to give any building or product a photorealistic feel before the actual construction or manufacturing of a product. This development has also caused increase in companies providing Engineering and CAD Services. With transformation of blue prints created manually to digitization of CAD Drawings, many opportunities have opened up for Architects, Engineers and Drafters.
CAD services assure absolute digitization of manual drawings to computerized drawings via scanned pdfs, hand-drawn sketches or old manual drawings. Companies are using different approaches and techniques to take utmost advantage in terms of project execution. As mentioned earlier, CAD Services are no longer limited to one particular domain or segment. Arrays of services are covered under one umbrella. Besides project execution, computerized CAD Drawings or Images are easier to maintain, save or send across to clients. There is no risk of images or drawings being damaged in course of time. Errors can be rectified easily without taking much of time and can aid to quick turnaround. In software such as Revit, a change made in one part of the model reflects in the entire model by reducing manual intervention. This also facilitates definition and extraction of individual sheets or different part of drawings and every minute detail.
These are one of the main reasons that across the globe, major construction houses or Infrastructure companies are eminently outsourcing CAD Services. This process over a period helps companies gain advantage over their competitors who do not outsource their requirements. CAD Technology has evolved into a different era in a short span of time and is constantly evolving into giving better shape to the Engineering industry. CAD Services now helps CAD companies and professionals manage their Designing Drafting or Modeling projects more efficiently. Companies offering CAD Services and companies who are constantly upgrading their technical skills will always be in an advantageous position compared to companies who still rely on traditional methods of executing projects.
Tesla Outsourcing Services is an Engineering Outsourcing Company offering CAD and BIM Services to overseas clients.

Article Source: http://EzineArticles.com/6528069

Raft foundation drawings creates perfect foundation of the building structures

CAD Drafting India is a leading outsourcing raft foundation drawings services provider company. A raft foundation is a reinforced steel and concrete foundation. Raft Foundation, is when concrete is poured over the whole area of the house making it look like a big slab and strong enough to carry the total weight of the structure. Raft foundations require special design and construction and should only be considered if it is done by special contractors and supervised fully by your qualified engineer or architect.

Raft Foundations is used when soil conditions like dolomite, clay and collapsible soils are encountered. These foundations consist of a solid slab of heavily reinforced concrete covering the entire building footprint area. This ensures that the building doesn't get damage when the soil falls away or moves under the building. Our engineering team is passionate about what they do and this can be seen in the quality of work. We also pride our self in being the most cost effective in the raft foundation drawings business.

Our basic raft foundation drawings services include:

 -  Raft foundation design
 -  Procurement of preliminary documentation
 -  Earthworks
 -  Land surveying
 -  Ground beam excavations
 -  Covering of pods
 -  Steel reinforcement and shuttering
 -  Electrical and plumbing works
 -  Concrete casting
 -  Procurement of Engineer’s certificate

 -  Bespoke software intended to improve the efficiency and accuracy of deeper foundation parameters and raft foundation alternatives employing specialist contractors
 -  For complex design and assessment, we’ve preferred specialists academics
 -  Basement and Excavation design

Raft Foundations have become the preferred foundation method. Due to the fact that it is fast and easy to construct, stable foundation and cost effective.

CAD Conversion Service

Architects, designers and local authorities; they can all express the problem with their large format images and the answer's right in this very sentence; large.
The problem with plans, large format drawings and blueprints is that they are ridiculously large. Of course, in their own way, this is pretty justified as they use a certain level of detail to emphasise what is required for those certain projects, however this makes them incredibly inconvenient to handle and examine when it is required. For years people were putting large format drawings onto the likes of microfiche, microfilm and aperture cards in an effort to get something large into a small space. Whilst the fiche and films did the trick a number of years back, they have become something of a niche area with readers becoming increasingly harder to find, difficult to repair and limited in their scope. So it only makes sense that the next step would be to head the way that most document types are going; digital.
Often professional document scanning companies will also offer large format document scanning and CAD conversion services. As well as conventional standard industrial strength document scanning equipment for helping offices to go paperless, they will usually have scanners which can scan documents up to an A0 sizing, plus considerably larger images than these can be taken apart and scanned in pieces before being stitched back together in an image editing program. This gives the added convenience of being able to edit the file as well as view it in its original format on your computer screen with the ability to zoom and pan on the image and losing the need to handle large pieces of paper and less risk of damaging the original files. Alternatively if you no longer wish to keep hold of the large format documents they can be disposed of leading to more space becoming available.
After the initial scanning, you can choose to have the documents converted through CAD conversion. This isn't always a necessity however it is incredibly useful and beneficial if you decide you would like the ability to edit the original documents or extract certain aspects from them to use for brand new projects. This usually involves an initial scan of the images before more accurate manual work is done to ensure that the CAD conversion provides an accurate vision of what the document would be like had it been produced in programs such as AutoCAD, making them as flexible and editable as possible for you. This kind of service can usually take a few days in total but isn't as expensive as you might think with companies typically charging £80 ($100) and up for large format work, which considering the work that goes into the process is very good value. The time that can be saved as well as the already mentioned space saving capabilities makes this all the more interesting as well as the aspect of having a modern system in place, one which will last for many years to come.

Article Source: http://EzineArticles.com/6822605

Structural Engineering drawing services from Structural drawings firm

Get complete Structural CAD drawing support from an established Structural Drawing firm at affordable pricing!

OSD Drafting firm is your best source to produce most precise, clear and concise structural drawings for residential, commercial and industrial projects. We have helped many Home owners, Architects, Building contractors and Steel fabricators across USA, UK, Australia and Canada in expediting their projects using advance CAD software such as Tekla, AutoCAD, Revit and others.

We provide complete set of drawings including:
•   Plans, elevations and section details
•   Building and Systems layouts
•   Structural layout plans
•   As-built and Technical drawings
•   Paper to CAD conversion, CAD drafting
•   Foundation plans and drawings
•   Structural framing plans
•   Retailing Wall design drawings
•   Roof framing plan
•   CAD Steel detailing
•   Permission/

Approval drawings as per city codes
•   Construction drawings
•   Others

Save 60% on your costs for various Structural drawing preparation needs today! Contact us with your sketches and design concepts to help you in best possible way! Request FREE custom quotes at
We are a one stop shop for all your CAD drawing requirements. Our team of qualified Structural Drafters and CAD professionals uses latest tools, technology and follows structural industries standards to accomplish your structural design needs in quicker turnaround time.

All our processes and advanced security protocols help ensure complete safety, confidentiality and security of documents which can be availed 24/7 online via secure FTP server. We need input in the form of Sketches, Images, Photos, etc to deliver fully-editable and multi-layered structural drawings in format of your choice.

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Reinforcement Detailing - Reinforced Concrete Design And Drawing Services

Structural Drafting Design has experienced on reinforcing bar detailing (rebar detailing), Steel Rebar Sizes and reinforced concrete design projects. A reinforced is basically a simple or a plain steel bar which is generally incorporated in steel and reinforced concrete structures. All the experience that we retain in this enables and gives us the confidence to accept complex, challenging and time sensitive projects. Till date, we have provided satisfactory reinforced detailing services to innumerable clients. Now, with all the experience, we are specialized to provide reinforced detailing services to small residential buildings, manufacturing units, vast industrial set-ups, monuments and bridges.


We offer reinforced detailing and Steel Rebar Sizes services including:

* Welded, Riveted or Bolted Steel connection details
* Roof Truss and Joint details
* Concrete Joint and Slab details
* Longitudinal and Cross Sections of Beams and Columns
* Foundations details
* Retaining Walls


Key Benefits of Steel Rebar Detailers:

* Strict Adherence to country specific standards
* Quick turnaround time
* Accurate Rebar Sizes for concrete structures
* High quality steel rebar detailing
* Steel Connection Detailing for Fabricator and Erector
* Savings on prevailing rates

Samples

If you want to outsource your reinforced concrete detailing projects or looking for Rebar Detailers 

Structural Engineering Design and Analysis by Industry Giants

Structural Engineering software increases the way structural drafters, engineers and building contractors carry out construction projects. It decrease repetitive drawing and design tasks along with the human errors because of manual coordination among architects, engineers as well as other stake-holders. It also cuts down time required in producing final shop and construction drawings and increases the accuracy of documentation, improving overall project delivery for its clients.

Types of software structural engineering services use are as follows:

• AutoCAD
• Revit Structure
• AutoSketch
• QuickTools
• Tekla Structures
• Enercalc
• StaddPro

Though there are a number of contributors enduring in the Structural Engineering Services, only few of them follow the standard nature of operations. Few companies recognize industry standards, value innovation, modern-day machinery and skilled man-power which create a niche. Companies provide a range of structural design and analysis projects because of the services they have received in the past and looking at the enthusiasm that skilled team members of professional structural engineering services providers show. Service providers have a team of experts who deliver first-rate quality standards cutting down time and cost incurred on designing.

Proficient team of designers, skilled in performing tasks of all the phases of Structural Engineering Design process include modelling to structural analysis of pre-existing designs and documentation work of construction industry.

Primary structural engineering services include the following:

Industrial Structures

Competent work force having experience working on a number of industrial projects that include machine foundations and load bearing structures have experience working with:

• Chemical Plants
• Printing Press Services
• Power Generating Units
• Oil Refineries
• Equipment Foundations
• Composite Structures

High Rise Structures

These companies perform structural design and analysis procedures that enforce updated tools and technology used in standard design industry for commercial as well as residential buildings. They also use tools built in-house. Its focus area services include the following:

• Prefabricated Building Systems
• Steel, RCC and Composite Structures

Customized Homes

Having specific standards plus applicable codes, experts customize designs for homes and its analysis, such as: RCC Homes / Masonry Homes.

Structural Designing India has made its structural engineering services popular because of its high level of professionalism in addition to reduced operating cost.

Article Source: http://EzineArticles.com/5734465

Cad Services, Cad Outsourcing, Architectural Drafting, Cad Design Services

This finds application for details and 2D and 3D presentation drawings ,residential, commercial projects, layouts, elevations. These drawings and documents cater to realtors, owners, consultants and contractors. CAD is mostly be used for architectural and structural services .

complete Architectural CAD services will include working on existing, new build developments and planning applications. Architectural drawings can be custom designed for home by CAD process for architects, builders, and owners. Full of CAD drafting services include design development, building plans, construction documents, mechanical and architectural drawings.
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Architectural presentations are being widely on the web. Architectural presentation full range of services include models, renderings and animations. 3D animations improve your graphics & gives a better look to your website or to your presentations, which gives your organization an cut above the rest.
Walk through animations have become a regular part in larger architectural presentations. One can get dimensionally accurate, architectural renderings of the highest quality.
Using basic mouse movements one can effortlessly create walk through an AutoCAD model and can feel of actually being there. Renderings includes the latest developments in visualization.

Now Hitech outsourcing Services provide following expert by civil engineer services
Outsource CAD services provides complete residential architectural drafting for :
Complete set of Working/ Construction drawings of Residential And Commercial construction-Floor Plans, Wall Sections, Elevations, Roof Framing And Foundation Plans
Raster to Vector or Microstation Conversion
Landscape, and Architectural Construction Projects
Interior Planning
Development of Working Architectural Drawings from conceptual sketches and blueprints
Detailing of Interiors - Reflected Ceiling, Power and Communications, Plumbing, HVAC etc
CAD Conversion Services/ As built drawings