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www.reference.com/article/much-weight-can-beam-bridge-hold-b0962de501d11a26

How much weight a beam bridge can hold depends on the materials it is made of and the distance between its supports. Typically, a singular beam bridge is a maximum of 250 feet long, but several beam bridges can be combined into a longer continuous span.

www.reference.com/article/calculate-weight-steel-beam-935f05026b40c25b

The weight of an I-beam is calculated by taking the weight per meter (or foot) value and multiplying it by the total length of the beam. The weight per unit value is usually provided by a steel beam manufacturer.

www.reference.com/article/balance-beam-used-3b54ff0065d670e4

The balance beam is a horizontal raised beam with a width of 3.9 inches, a length of 16 feet, that is raised above the floor to a height of 4.07 feet, which is used for balancing routines during gymnastic competitions. These routines typically include tumbling and dance...

www.reference.com/article/ring-beam-80d8268a40c0822

Ring beams are a type of support used in construction to connect walls together and increase the load capacity for the walls. Ring beams surround the foundation, and walls are built upon the ring. In some projects, an additional ring beam is used on the top.

www.reference.com/article/grade-beam-6092d761de0ea9a5

A grade beam is a long, reinforced concrete beam that transfers the weight of a building to supporting structures as part of the building's foundation. It is called a grade beam because it is built at grade or ground level.

www.reference.com/article/use-age-weight-scale-7b2b395e37a81b1c

Charts for age, height and weight are used to provide a rough reference to determine how a child or teenager is developing, specifically whether he is underweight or overweight. Height/weight charts can be found online, or a doctor can consult one to provide a professio...

www.reference.com/article/can-buy-high-weight-scale-8d4c3e33997a6de4

High capacity, or bariatric scales, can be bought online at a number of stores including Walmart.com, OldWillKnottScales.com and itinscale.com. Scales of this type come in a variety of maximum capacities, from 400 pounds to 1,000 pounds.