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This highly illustrated manual provides practical guidance onstructural steelwork detailing. It: describes the common structural shapes in use and howthey are joined to form members and complete structures explains detailing practice and conventions provides detailing data for standard sections, bolts andwelds emphasises the importance of tolerances in order toachieve proper site fit-up discusses the important link between good detailing andconstruction costs Examples of structures include single and multi-storeybuildings, towers and bridges. The detailing shown will be suitablein principle for fabrication and erection in many countries, andthe sizes shown will act as a guide to preliminary design. The third edition has been revised to take account of the newEurocodes on structural steel work, together with their NationalAnnexes.
The new edition also takes account of developments in 3-Dmodelling techniques and it includes more CAD standard librarydetails. Alan Hayward CEng, FICE, FIStructE is a steel specialist andconsultant to Cass Hayward and Partners, Chepstow.
Frank Weare MSc, DIC, DMA, CEng, FIStructE, MICE, MIHT, MBIM,formerly at the University of Westminster, is currently anindependent consultant to various civil and structural engineeringprojects. Anthony Oakhill CEng, MICE has over 35 years' experience in thedesign and construction of steel bridges and structures.
Hecurrently works for Gifford and Partners', consulting engineers,Southampton.
St ru ct ur al de ta il dr aw in gs sh al l be dr aw n in ac co rd an ce wi th th e AI SC “Detailing for Steel Constructio n” manual and the following general requirements unless Project requirements specify otherwise. 1 P a p e r a n d D r a w i n g s i z e s Dr aw in gs sha ll be ma de on 24 ” X 36 ” pa pe r an d a 21 ” X 33 ½” + drawing size will be used for structural drawings. Reduced set drawings will be based on a 50% reduction. 2 S c a l e s Dra win g sca les sha ll be in acc ord anc e wit h the fol lo win g tab le.
US Cus toma ry draw ing sca les are expr esse d in inch es to feet rati os. Metr ic draw ing scales are expressed in non-dimension al ratios.
Structural Steel Detailing Services
Updated January 01, 2018 Structural steel prices can vary widely, even from just one day to another. Considering that major construction projects take much more time than just a few days, it can throw your budget and your entire project into a tailspin if you don't accurately estimate what the necessary steel will cost somewhere down the road. Having a is crucial to being the low bidder, the one who typically gets the job, but you don't want an unexpected purchase price for the steel to whittle away at your bottom line at the end of the road, either. Even worse, you could potentially lose money on the project. There's low.then there's low. Here are a few tips and some examples on how to arrive at the best estimate for structural steel.
Some Things to Keep in Mind You must consider the location of where the material is purchased and the quantity that is being purchased when you're estimating structural steel. Warehouse prices will generally apply to small orders, while mill prices will apply to large orders. And warehouse prices and mill prices can be different.
You'll also want to keep in mind that prices offered by a supplier or manufacturer are quoted as of the time of delivery. You might have to incorporate into a contract to deal with unexpected rising material costs.
The of a building typically contributes from 10 percent up to 12 percent or even more of the total building cost. The Estimating Procedure Structural steel is normally priced by weight, so you must have a firm idea of what sections you're going to use and the meaning of the lettering of each structural section.
Group structural steel by its location on the project. Maintain sequence of takeoff by columns and details. Specify the beams and details per floor. Take off quantities for bracing and flooring under a separate area. Remember to estimate the quantities of plates, connectors, and accessories. You might consider listing the materials in your design on a table like this one provided here. Complete the table with the type of section, the quantity used, the length of pieces, the total length required for each particular section, and the weight per linear feet.
When you're finished, the addition of the last column will give you an estimate of how many pounds of steel are necessary for your project. Computing Structural Steel Weight Properties Material Section Number Length(ft) Total Length Wt/Ft Total Wt(Pounds) W 14 X 132 1 20 20 132 2640 W 14 X 120 1 30 30 120 3600 W 16 X 40 5 20 1 W 27 X 94 1 30 W 18 X 50 2 30 W 14 X 43 1 20 20 43 860 W 18 X 84 3 15 W 14 X 109 8 15 120 109 13080 W 24 X 68 1 34 W 16 X 26 1 25 25 26 650.
What is Steel Detailing? We like quick, and we like explanations. So, here's a quick explanation: Steel Detailing is the production of shop drawings for a steel fabricator. A steel fabricator is a company who provides, and sometimes - installs, the steel framework for a construction project. A steel detailer's duty is to generate the drawings that the fabricator will use to cut and weld all the necessary members together. A steel detailer also generates the layout instructions to facilitate the installation and erection of the steel framework. So, a steel detailer is like an engineer?
Or an architect? A steel detailer uses the architect AND engineer's plans to produce the shop drawings for the fabricator. A very generalized description of this relationship can be described like this.
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The architect designs the look of the structure, and the engineer calculates the required sizes and locations of the steel to make the structure safe and strong. Finally, the steel detailer uses both sets of plans to provide detailed drawings with exact dimensions and lengths for each individual part that the welder and installer and actually use.
So choosing the RIGHT detailer is paramount. A steel detailer plays a tremendous role in the overall project progress. The detailer must be familiar with regulations and guidelines from all aspects of construction. OSHA, AISC, minimum bearing limits, and common standards/practices must be included in the detailer's skill set. A good detailer can make even the most complex project very feasible for any fabricator.
At M-SAC Steel Detail, we let our track record do the boasting. 80% of our business comes from repeat customers. Although our rates are NOT the lowest around, our customers know what to expect each time they choose us as their detailing firm for those 'delicate' or 'tougher' projects. We'd like the opportunity to impress your company.
Learn why M-SAC is the right choice.