Shown in Figure 1 is a centrically loaded bolted connection. The diameter of the bolts is 19 mm while holes have 21 mm diameter. Use depth 4y = 200 mm.    1. Determine the critical net width (Net Width) for the staggered bolted connection as shown in the figure.   2. Determine the value of "x" so that the net width along bolts A-B-C-D-E is equal to the net width along bolts A-B-D-E.

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Connections

In steel structures, connections are the members that join two or more steel members. The connections are the most important members of any steel structure, and hence, they are designed more carefully. The majority of the construction cost of steel structures is incurred due to the connections. The design of connections is done as per the recommendations and specifications of the American Institute of Steel Construction (AISC).