Rivet Joint Design with Gusset Plates - Aluminium Bridge Structure

[cabellos]

rivet joint designs...

Hi,

Im in desperate need of a good link where i can read up about rivet joint designs with gusset plates etc. (specifically i need to know suitbale designs for a bridge structure made from aluminium angle and strip) however general information would be just as good. Thanks in advance for the help guys...this would be very much appreciated.

Phil

 

[Astronuc]

Here is a report on the seismic behavior of riveted gusset design.

http://www.aisc.org/Content/ContentGroups/Documents/Steel_Tips1/144_dec_98.pdf

I may not be what you're looking for, but it does have references.

Usually, there are specific manuals from engineering or construction societies/institutes which would provide standard designs.

AISC = American Institute of Steel Construction

 

[ravenprp]

Rivet joint designs with gusset plates are commonly used in bridge structures made from aluminium angle and strip. These designs provide a strong and durable connection between structural members, while also allowing for flexibility and ease of construction. Here are some key points to consider when designing rivet joints with gusset plates for an aluminium bridge structure:

1. Material selection: The choice of materials for the rivets, gusset plates, and structural members is crucial in ensuring the overall strength and integrity of the joint. In the case of an aluminium bridge structure, it is important to select high-strength aluminium alloys for all components to ensure compatibility and prevent galvanic corrosion.

2. Rivet size and spacing: The size and spacing of the rivets will depend on the load and stress requirements of the bridge structure. Generally, larger and more closely spaced rivets are needed for higher load-bearing capacities. It is important to follow industry standards and guidelines for selecting the appropriate rivet size and spacing.

3. Gusset plate design: The gusset plate serves as a connection between the structural members and helps to distribute the load evenly across the joint. It is important to design the gusset plate with sufficient thickness and dimensions to withstand the expected loads and stresses.

4. Joint configuration: The type of joint configuration used will depend on the specific needs of the bridge structure. Common configurations include lap joints, butt joints, and T-joints. Careful consideration should be given to the type of joint used to ensure proper load transfer and structural stability.

5. Pre-drilling and rivet installation: Proper pre-drilling and installation of rivets is crucial in achieving a strong and secure joint. The holes should be drilled with precision to ensure a tight fit for the rivets. When installing the rivets, they should be driven in evenly and securely to prevent any loosening or failure of the joint.

In conclusion, designing rivet joints with gusset plates for an aluminium bridge structure requires careful consideration of material selection, rivet size and spacing, gusset plate design, joint configuration, and proper installation techniques. It is important to consult industry standards and guidelines, as well as seek the advice of a structural engineer, to ensure a safe and reliable bridge structure.