9.16 Figure (a) shows the cross-sectional dimensions for the structural steel sec- tion known as C10 x 20 (channel with a nominal depth of 10 in_, weighing 20 lb/t). The American Institute of Steel Construction Structural Steel Handbook lists the following properties for the cross section: A - 588 in., 7, - 78.9 in.", and T, - 2.81 in.". If two of these channels are welded together as shown in Fig. (b), find 7, and 7, for the resulting cross section. 0.606 in. 10 in. -0.379 in. 2.739 in. (a) (b) Figure P9.16

9.16 Figure (a) shows the cross-sectional dimensions for the structural steel sec- tion known as C10 x 20 (channel with a nominal depth of 10 in_, weighing 20 lb/t). The American Institute of Steel Construction Structural Steel Handbook lists the following properties for the cross section: A - 588 in., 7, - 78.9 in.", and T, - 2.81 in.". If two of these channels are welded together as shown in Fig. (b), find 7, and 7, for the resulting cross section. 0.606 in. 10 in. -0.379 in. 2.739 in. (a) (b) Figure P9.16

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.13P: Figure (a) shows the cross section of a column that uses a structural shape known as W867...

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