Views: 0 Author: Site Editor Publish Time: 2021-04-06 Origin: Site
Aluminum scaffolding beam can join together flexibly with each other to erect a scaffold that is best suited for the project. These single components are also easier to stack, transport, and join. This makes the beam a safe scaffolding system that workers can use without fear. Nowadays,the aluminum scaffolding beam is becoming increasingly popular in the field of engineering and construction.However,what aluminum beam is suitable for small sites?
This article contains the following:
How do we choose a beam size?
What is the difference between H beam and I beam?
What shape of beam is strongest?
The step of choosing size is as following :
1、Determine the total load and live load per foot of aluminum beam.
2、Identify the type of load you are supporting (roof snow, non snow or floor)
3、Pick the span you need.
4、Match the total load and live load values to the values listed in the tables. The thickness and depth of the required member will be listed.
H beams are made of rolled steel, and they get their name because the cross section resembles a capital H. Compared to an I beam, the H beam consists of longer flanges and a thicker centre web. The flanges on an I beam are tapered.
Aluminum I-beam can be found in the traditional I-beam shape or in multiple tapered and uneven variations - H-beam, W-beam,Universal Beam (UB), Rolled Steel Joist (RSJ), or double-T, is a beam with an I or H-shaped crosssection. It provides an excellent structural base for frame work, overhead and other supports, trailers, truck beds and railings, to name only a few applications. Due to Aluminum I beam positive qualities and lower costs, it's easy to understand why aluminum I-beams play a major role in so many different types of construction projects.
The strongest aluminum beam uses cylinder or sphere shapes or both. The triangle is the strongest to as it holds it shape and has a base which is very strong a also has a strong support. The triangle is common in all sorts of building supports and trusses. The overall shape of many bridges is in the shape of a catenary curve.
Beam lengths are generally in 1m increments up to 7m and sections can be connected together using spigot connectors in pairs with two bolts.
The spacing of the pairs of diagonals between the vertical members is set out to allow for the location of couplers to the top and bottom chords apart from the interface of a diagonal to a vertical member At these locations the connector should be placed to the vertical member only and as close to the top or bottom chord as possible.
The use of standard tube dimensions to the elements allows for the connection of couplers to the top,bottom or vertical members using EN74 couplers . All couplers should be located as close as possible to the node to minimize any secondary effects.
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