EBK ESSENTIAL ENVIRONMENT
6th Edition
ISBN: 8220106777565
Author: Laposata
Publisher: PEARSON
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Chapter 2, Problem 2CEF
To determine
To explain: The comparison of the ecological impact from a strictly vegan diet with the diet consisting of animal products and the amount of equivalent calories consumed if
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Check the adequacy of a 15ft long A992 W12x65 beam-column shown in figure (1). The axial loads
and end moments have been obtained from 2nd order analysis of the gravity loads. The frame and
loading are symmetric. Assume that (Cb) is 1.06.
PD-85k, PL-220k
MD-15k-ft, ML-45k-ft
Le-8.6ft
MD-18k-ft, ML-52kf
CORRECT AND DETAILED HANDWRITTEN SOLUTION WITH FBD ONLY. I WILL UPVOTE THANK YOU. CORRECT ANSWER IS ALREADY PROVIDED.
20: A 2022 Porsche 911 (992) GT3 is crossing a 20 ft bridge. The specification of the car is shown below.Determine the maximum shear (in lb) and moment (in lb-ft) on the bridge.
ANS: Vmax = 2,680.850 lb ; Mmax = 11,233.13 lb-ft
CORRECT AND DETAILED HANDWRITTEN SOLUTION WITH FBD ONLY. I WILL UPVOTE THANK YOU. CORRECT ANSWER IS ALREADY PROVIDED.
Answers:
P1 = 208.625 KN/M
P2 = 281.310 KN/M
P = 15.491 KN/M
FB = 463.402 MPA
FV = 55.034 MPA
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