![]() The disadvantages of bolted connections are as follows: The alternative arrangement of structural members is possible if required.Immediate use of structure is possible in case of bolted connection.The process of erection of structure can be made faster.The advantages of bolted connections are as follows: Generally, the bolts are used to connect the pieces of metals by inserting them through the holes in the metals at the threaded end, nuts should be tightened. This type of connections is applicable for members subjected to tension or shear or both tension and shear.Ī bolt is a metal pin with a head formed at one end and the shank threaded at the other end so that nut can be received. This connection has the advantage of flexibility in assembling parts of the structure as well as dissembling it and which is necessary if there is inspection or some routine maintenance. Most commonly used connections include the bolted connections. The high-cost installation in the connection.The cost to remove the poorly installed rivet is very high.Skilled labors are necessary to inspect the connection.There is a need to heat the rivet till red hot color.It is associated with very high level of noise pollution.Because of this, the compression of the plates occurs and that results in friction between the plates, this process is called as clamp action.ĭisadvantages of riveted connections are as follows: When hot driven rivets are properly cooled down then the diameter and shank length get reduced. Cold driven rivets: Since high pressure is required to form the head at room temperature this type of rivet is limited.Field rivets: The rivets which are placed in the site/field.Shop rivets: The rivets which are placed in workshop.Hot driven rivets: The rivets which are driven in the hot conditions.The rivets are generally classified as follows: ![]() The shank of the rivet is made up of the length to the extent through the different parts which is to be connected and with sufficient extra length for a second head to be made at the other end. This process is conducted by inserting the ductile metal pins called as rivet into the holes of pieces to be joined and formed a head at the end of the rivet to prevent each metal piece from coming out. Riveting is the particular method of connecting together pieces of metal. It is made up of mild steel or high tensile steel. ![]() While the connection procedure for riveted connections is same as that of the bolted connections.Ī rivet is made up of round ductile steel bar which is called as ‘shank’ and with a head at the one end. The understanding of this type of connections for the strength evaluation and rehabilitation for an older structure is essential. The riveted connections are nowadays obsolete. The classification in the connections provided in the steel structure is as follows:Ĭoncepts and Formulas Riveted connections: The different members need to be connected at the end (for example secondary beams to be connected to primary beam, column, footings, etc).In this case to connect the multiple sections proper design of connections are important. In case of longer span, the length of standard section needs to be connected with other section.In this case, this section should be connected together to get a good section. When there is the requirement to cater the heavy load and long span then the built-up sections are to be provided.The connections are generally provided in the following cases: The cost of structural steel consists of major portion of connections and that is the reason primary importance should be given to the design of connections for safety and economy of structure. ![]() When the structural member fails in case of overloading then there is a general practice to prefer the individual member rather than the connections, therefore this kind of practice affects many structural members. There is a discrepancy between the actual behavior and the analysis of steel structure is large, therefore the connections are complex to analyze and design. The connections are an important part of steel structure and are designed more conventionally than any individual members. The steel structures are constructed by properly connecting the available standard sections. Connections in Steel Structures Courses > Structural Steel Design > General Topics of Steel Material and Design > Connections in Steel Structures ![]()
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