PLEASE ANSWER LETTER B!!A tapered cantilever beam AB having rectangular cross sections is subjected to a concentrated load P = 46 lb and a couple Mo = 780 lb - in. acting at the free end [see the figure part (a)). The width b of the beam is constant and equal to 1.0 in., but the height varies linearly from ha = 2.0 in. at the loaded end to hp = 3.0 in. at the support. Use L = 20 in. Мо В hg (a) 3P qo = T Мо (b) ЗР 90 =7 \ Mo. (a) At what distance from the free end does the maximum bending stress Omax occur? Round your answer to two decimal places. max = What is the magnitude omax of the maximum bending stress? Round your answer to the nearest whole number. Omax = psi What is the ratio of the maximum stress to the largest stress og at the support? Round your answer two decimal places. Omax OB ЗР(b) Repeat (a) if, in addition to Pand Mo, a triangular distributed load with peak intensity go =7 acts upward over the entire beam as shown in the figure part (b). Round your answer to two decimal places. Xmax = in. What is the magnitude omax Oof the maximum bending stress? Round your answer to the nearest whole number. Omax = psi What is the ratio of the maximum stress to the stress at the location of maximum moment? Round your answer to two decimal places. Omax OB A tapered cantilever beam AB having rectangular cross sections is subjected to a concentrated load P = 46 lb and a couple Mo = 780 lb · in. acting at the free end [see the figure part (a)]. The width b of the beam is constant and equal to 1.0 in., but the height varies linearlyfrom ha = 2.0 in. at the loaded end to hp = 3.0 in. at the support. Use L = 20 in.\ MoBhyL(a)ЗРqo =TМоBVA(b)ЗРqo = TPAMoB (a) At what distance a from the free end does the maximum bending stress omax occur? Round your answer to two decimal places.in.ImaxWhat is the magnitude omax of the maximum bending stress? Round your answer to the nearest whole number.Omax]psiWhat is the ratio of the maximum stress to the largest stress OB at the support? Round your answer two decimal places.OmaxOB3Pacts upward over the entire beam asL|(b) Repeat (a) if, in addition to Pand Mo, a triangular distributed load with peak intensity goshown in the figure part (b). Round your answer to two decimal places.in."max =What is the magnitude omax of the maximum bending stress? Round your answer to the nearest whole number.psiOmaxWhat is the ratio of the maximum stress to the stress at the location of maximum moment? Round your answer to two decimal places.OmaxOB

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Answered: ЗР (b) Repeat (a) if, in addition to…

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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PLEASE ANSWER LETTER B!!

A tapered cantilever beam AB having rectangular cross sections is subjected to a concentrated load P = 46 lb and a couple Mo = 780 lb - in. acting at the free end [see the figure part (a)). The width b of the beam is constant and equal to 1.0 in., but the height varies linearly from ha = 2.0 in. at the loaded end to hp = 3.0 in. at the support. Use L = 20 in. Мо В hg (a) 3P qo = T Мо (b) ЗР 90 =7 \ Mo.

(a) At what distance from the free end does the maximum bending stress Omax occur? Round your answer to two decimal places. max = What is the magnitude omax of the maximum bending stress? Round your answer to the nearest whole number. Omax = psi What is the ratio of the maximum stress to the largest stress og at the support? Round your answer two decimal places. Omax OB ЗР

(b) Repeat (a) if, in addition to Pand Mo, a triangular distributed load with peak intensity go =7 acts upward over the entire beam as shown in the figure part (b). Round your answer to two decimal places. Xmax = in. What is the magnitude omax Oof the maximum bending stress? Round your answer to the nearest whole number. Omax = psi What is the ratio of the maximum stress to the stress at the location of maximum moment? Round your answer to two decimal places. Omax OB

A tapered cantilever beam AB having rectangular cross sections is subjected to a concentrated load P = 46 lb and a couple Mo = 780 lb · in. acting at the free end [see the figure part (a)]. The width b of the beam is constant and equal to 1.0 in., but the height varies linearly
from ha = 2.0 in. at the loaded end to hp = 3.0 in. at the support. Use L = 20 in.
\ Mo
B
hy
L
(a)
ЗР
qo =T
Мо
B
VA
(b)
ЗР
qo = T
P
AMo
B

(a) At what distance a from the free end does the maximum bending stress omax occur? Round your answer to two decimal places.
in.
Imax
What is the magnitude omax of the maximum bending stress? Round your answer to the nearest whole number.
Omax
]psi
What is the ratio of the maximum stress to the largest stress OB at the support? Round your answer two decimal places.
Omax
OB
3P
acts upward over the entire beam as
L
|(b) Repeat (a) if, in addition to Pand Mo, a triangular distributed load with peak intensity go
shown in the figure part (b). Round your answer to two decimal places.
in.
"max =
What is the magnitude omax of the maximum bending stress? Round your answer to the nearest whole number.
psi
Omax
What is the ratio of the maximum stress to the stress at the location of maximum moment? Round your answer to two decimal places.
Omax
OB

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