Question
Asked Nov 2, 2019
6 views

per the attached figure:

the T-beam is constructed as shown. if each nail can support a shear force of 800 lb, determine the maximum shear force V that the beam can support and the corresponding maximum nail spacing s to the nearest 1/8 in. the allowable shear stress for the wood is

Tallow = 430 psi.

2 in
12 in.
12 in
2 in
help_outline

Image Transcriptionclose

2 in 12 in. 12 in 2 in

fullscreen
check_circle

Expert Answer

Step 1

Neutral axis from bottom is given below,

help_outline

Image Transcriptionclose

ΣΑ 12 in ΣΑ 2 in 13 *12 2 6*12 *2 12 2 12 2 13 in УА 13 262 N 2 2 38 1 12 in 4 y2=6 in y 9.5 in

fullscreen
Step 2

Moment of inertia about neutral axis is,

help_outline

Image Transcriptionclose

1-[4+ 4d]-[4+ A,d ] A,d I 1 2 122 12* (9.5-6) 12 - *12 2212*(13-9.5) 12 I I -[288+ 294] +[8+294] I = 884 in4

fullscreen
Step 3

The first moment of area about the...

help_outline

Image Transcriptionclose

Qmax = y{4 9.5 *9.5*2 2 Omax Qmax 90.25 in3 Moment of area about point A is ((12-9.5)+1)*12*2 Q 3.5 24 Q84 in

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Engineering

Mechanical Engineering

Classical Mechanics

Related Mechanical Engineering Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: Determine the tension in the cable and the tension or compression in the strut (a) graphically, (b) ...

A: Consider the following scale parameters.

question_answer

Q: internal pressure on a thin pipe causes a stress . this stress is known as:  A. LONGITUDINAL STRESS ...

A: Longitudinal stress:  It is defined as the force acting along the longitudinal direction or in the a...

question_answer

Q: At the beginning of the compression process of an air standard Otto cycle, p1 = 1 bar, T1 = 300 K. T...

A: Note: We will answer the first 3 subparts since the exact 3 are not specified. Please submit a new q...

question_answer

Q: What are the equations for heat transfer from conductions, convection, and radiation?

A: The conduction heat transfer mainly occurs in solid to solid heat transfer and its equation is deriv...

question_answer

Q: Question 1 A plastic-lined steel pipe has the cross-sectional shape shown in Figure Q1 The steel pip...

A: a)Elasticity of steel is equal to seven times of elasticity of plastic.

question_answer

Q: 3.23 3.24 d 3.25. Gas at constant T and P is contained in a supply line connected through a valve to...

A: We’ll answer the first three subparts of the question since the exact one wasn’t specified. Please s...

question_answer

Q: Five lbs of propane is contained in a closed, rigid tank initially at 80 lbf/in.2, 90°F. Heat transf...

A: Find the properties of superheated propane at 80 psi and 90 degree Fahrenheit from the thermodynamic...

question_answer

Q: Question 5 A bracket ABCD having a hollow cırcular cross sectuon consists of a vertical arm AB (L = ...

A: Click to see the answer

question_answer

Q: I need answers to questions 10, 11, and 12 pertaining to the print provided. Note: A tutor keeps put...

A: Answer to question no. 10There are five general notes shown in this print. Here, the general notes s...