A wooden beam is fabricated from one (2 x 10 in) and two (2 x 4 in) pieces of. dimension lumber to form the l-beam cross section shown in Figure. The flanges of the beam are fastened to the web with nails that can safely transmit a force of (120 Ib) in direct shear. If the beam is subjected to a shear force of (500 lb), determine the maximum spacing (s) (along the length of the beam) required for *.the nails. Use l = 748 in4

A wooden beam is fabricated from one (2 x 10 in) and two (2 x 4 in) pieces of. dimension lumber to form the l-beam cross section shown in Figure. The flanges of the beam are fastened to the web with nails that can safely transmit a force of (120 Ib) in direct shear. If the beam is subjected to a shear force of (500 lb), determine the maximum spacing (s) (along the length of the beam) required for *.the nails. Use l = 748 in4

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter5: Beams

Section: Chapter Questions

Problem 5.6.3P

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Question

A wooden beam is fabricated from one (2 x 10 in) and two (2 x 4 in) pieces of .
dimension lumber to form the l-beam cross section shown in Figure. The flanges
of the beam are fastened to the web with nails that can safely transmit a force of
(120 Ib) in direct shear. If the beam is subjected to a shear force of (50O Ib),
determine the maximum spacing (s) (along the length of the beam) required for
* .the nails. Usel = 748 in4
4 in.
2 in.
2 in.
10 in.
2 in.
Nails
5.0 in O
3.74 in
3.0 in O
2.5 in

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