Use a steel beam.. That would be code.. steel w10x15 (50ksi) I beam.
That depends on what it is carrying. . .you definitely need to consult a structural engineer for this information, and having the original set of plans to show him will help. FYI. . .28 feet is a VERY long clear-span for any type of beam.
You must also take in consideration the width of the building. For instance a 12'x16' building you would use 2x6 rafters and a 2x8 beam with collar ties every 4'.
To span 40 feet with a capacity of 1000 pounds in the middle, you would need to consider various factors, such as the material of the beam and the desired safety factor. Generally, a W18x55 or W21x55 steel I-beam could be suitable for this application. However, it is recommended to consult with a structural engineer for a precise assessment based on the specific loading conditions and design requirements.
There are many established methods of solving deflection of beam. Some notable methods are as follows.Double integration methodArea-moment methodMethod of superpositionConjugate beam methodCastigliano's TheoremThe most widely used are the method of superposition and area-moment method. Links are provided in the related linksfor you to read the procedure for each method and many examples in simply supported beams.
It depends on the type of beam, the material, whether it is a bridge span or cantilever, the allowable deflection and safety margin needed. We need a lot more data on the application.
What size steel I beam do I need to span a 32 feet garage with a floored storage above and no posts
Most products like deck sealer will tell you on the can how many square feet it will cover.
i have a 1250 square foot deck and need to figure out how many linear feet of decking material I need. the boards are 6 X 10
You will need to bridge the spring place a beam supported on either side over the top of the spring and support of that instead
In general, boats with a beam over 8'6" will require a permit, but are still considered 'trailerable'. Around twenty five feet or so, boat trailers are no longer an option and the boat will need to be placed on a truck for transportation.
That depends on what it is carrying. . .you definitely need to consult a structural engineer for this information, and having the original set of plans to show him will help. FYI. . .28 feet is a VERY long clear-span for any type of beam.
To calculate the square footage of a concrete swimming pool deck, measure the length and width of the deck in feet and multiply the two measurements together to obtain the total area in square feet. Keep in mind that if the deck is not a perfect rectangle, you may need to break it down into different sections and calculate the area of each section separately, then add them together to get the total square footage.
About 160 feet - just about the distance you need if you slam on the brakes for a sudden stop!
It depends on how wide your lengths of wood are.
1 square yard = 3 feet * 3 feet = 9 square feet. The deck is 16 feet * 21 feet = 336 square feet. Dividing by 9, the deck is 37.333 square yards so you will need at least 38 packs of decking. You will need more to allow for wastage - end pieces that are cut off but are too small to use elsewhere. 5 per cent wastage is good going; 40 packs allows you 7% wastage and will cost USD 45*40 = USD 1,800.
You cant convert 20 yards into cubic feet. You need lenght, breadth and depth to calculate the cubic area.
Anyone building a new deck, replacing or adding onto an existing deck needs to obtain a building permit. Other permits may also be required. Exception: A deck less than two feet above finished grade does not require a permit. An inspection also required once the deck is complete. Call 403-948-8833.