1. An L 178 x 102 x 19 with one line of 20mm diameter bolts in each leg in usual gage as shown. Assume the connection length is 450mm. The pitch distance for the subsequent standard size holes is 75mm. Use ASTM A572M Grade 345 steel materials and : a. Determine the design strength of the member. b. Specify the maximum permitted length of the member as per AISC specifications.) 102mm g 9 19mm Gusset Plate 178mm L 178 x 102 x 19

Structural Analysis
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Chapter2: Loads On Structures
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1. An L 178 x 102 x 19 with one line of 20mm diameter bolts in each leg in
usual gage as shown. Assume the connection length is 450mm. The pitch
distance for the subsequent standard size holes is 75mm. Use ASTM A572M
Grade 345 steel materials and :
a. Determine the design strength of the member.
b. Specify the maximum permitted length of the member as per AISC
specifications.)
102mm
g
g
19mm
178mm
L 178 x 102 x 19
Gusset Plate
Transcribed Image Text:1. An L 178 x 102 x 19 with one line of 20mm diameter bolts in each leg in usual gage as shown. Assume the connection length is 450mm. The pitch distance for the subsequent standard size holes is 75mm. Use ASTM A572M Grade 345 steel materials and : a. Determine the design strength of the member. b. Specify the maximum permitted length of the member as per AISC specifications.) 102mm g g 19mm 178mm L 178 x 102 x 19 Gusset Plate
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