The A double-channel shape, 2C250× 29.75, of A572 Grade 50 steel is used for a built-up tension member as shown. The holes are for 12 mm diameter bolts. Determine the total service load capacity if the live load is three times the dead load. The location of the centroid is 21.25 mm from the outer face of the web. a. Use LRFD. 100 100 100 100 b. Use ASD. Properties of C250 x 29.75 Ag = 2036 mm² b = 50 mm d = 250 mm 62.5 tw = 6 mm P tr = 6 mm 62.5

The A double-channel shape, 2C250× 29.75, of A572 Grade 50 steel is used for a built-up tension member as shown. The holes are for 12 mm diameter bolts. Determine the total service load capacity if the live load is three times the dead load. The location of the centroid is 21.25 mm from the outer face of the web. a. Use LRFD. 100 100 100 100 b. Use ASD. Properties of C250 x 29.75 Ag = 2036 mm² b = 50 mm d = 250 mm 62.5 tw = 6 mm P tr = 6 mm 62.5

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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