The size of a timber beam needed to span 6 meters depends on various factors, including the load it will carry, the type of wood, and the design specifications. Generally, for a typical residential application, a beam of at least 190mm x 45mm (or similar) may be used, but larger dimensions like 240mm x 45mm could be necessary for heavier loads. It's essential to consult local building codes and possibly a structural engineer for precise calculations tailored to your specific situation.
The size of the wood beam needed to hoist 600 pounds depends on several factors, including the type of wood, the beam's length, and the orientation of the load. Generally, a beam made of a strong species like Douglas fir or Southern yellow pine would be suitable. A common recommendation might be a 4x6 beam for shorter spans, but for longer spans, a larger dimension such as a 4x8 or engineered wood beam might be necessary. It's essential to consult a structural engineer or use load tables for precise calculations based on specific conditions.
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.
Use a steel beam.. That would be code.. steel w10x15 (50ksi) I beam.
big one
To determine the appropriate size of a steel I-beam to span 7.5 meters with a point load of 3000 kg at the center, you would typically refer to structural engineering tables or software for specific beam calculations. However, a common choice for this application might be a W200x33 or W200x44 beam, depending on factors such as deflection limits and local building codes. It's crucial to consult with a structural engineer to ensure safety and compliance with regulations.
The size of timber used in the post and beam building method is variable depending on the project. Some version will use entire logs up to 26 meters in length.
Vermont Timber Works has an extensive web site on timber frames and post & beam construction.
A beam is a crossbar of a balance, a large piece of timber or iron, a horizontal timber of a building, or a ray or collection of rays of parallel light.
A joist, either floor or ceiling are the boards that go across the building and tie the walls together. A timber joist would be a rough sawn beam. Basically a tree that has been squared up.
Stake, timber, beam, board, plank, log...
The distance a beam of light would travel in 7500 seconds can be calculated by multiplying the speed of light by the time traveled: 3.00 x 10^8 m/s * 7500 s = 2.25 x 10^12 meters. The beam of light would travel 2.25 trillion meters in 7500 seconds.
The word you seek is beam.
About 5metres(16') but would have to be stress graded timber.
The size of the beam needed to span 8 meters depends on several factors, including the type of material (wood, steel, concrete), the load it will support (live load and dead load), and the beam's design (e.g., continuous, simply supported). For example, a steel I-beam may be smaller than a wooden beam for the same load. It's essential to consult structural engineering tables or a professional engineer for specific calculations and recommendations based on the project's requirements.
Kilograms measure mass, or weight. Meters measure distance, or length. So there is no answer for the question as asked. Consider: 69 meters of thread would weigh a tiny fraction of what 69 meters of steel I-beam would weigh. It does depend. You have to specify.
Grams
Make, model and year would help.