Question: A cantilever beam with triangular cross-section as shown in Fig. 16.11 carries a uniformly distributed load of intensity 2 kN/m over its entire length. If

A cantilever beam with triangular cross-section as shown in Fig. 16.11 carries a uniformly distributed load of intensity 2 kN/m over its entire length. If the depth h = 2b, determine the minimum dimensions allowing tensile or compressive stress to be 25 MPa.

2kN/m h/3 NT 2m Fig. 16.11 A

Step by Step Solution

★★★★★

3.34 Rating (151 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Introduction Mechanical Engineering Questions!

Determine the principal stresses, the maximum in-plane shear stress, and average normal stress. Specify the orientation of the element in each case. 20 MPa 80 MPa 30 MPa

Look up Fibonacci numbers F 1 , 1 , F 2 , 2 , F 3 . . . 3 . . . if you are not familiar with them. Recall that Fi + + Fi + 1 = + 1 = Fi + 2 . + 2 . The first few Fibonacci numbers are 1 , 1 , 2 , 3 ,...

A local private golf club has two types of customers, "serious" and "occasional" golfers. The demand for annual rounds of golf (Q) for each type of golfer is given by the following equations, where P...

QUESTION 1 A uniform beam ABCD weighing 5 1 0 kg and pin - supported at A carries a uniformly distributed load of intensity 2 0 k N m over the entire length as shown in Figure Q 1 . In addition, a 4...

A beam of 3 m length is simply supported at the ends and carries a uniformly distributed load of 40 kN/m over its whole span. The cross-section of the beam is shown in Fig. 16.13. Calculate the...

A cast iron beam is of T-section as shown in Fig. The beam is simply supported on a span of 6 m. The beam carries a uniformly distributed load of 2 kN/m length on the entire span, Determine the...

The inverted T-section of a 4-m simply supported beam has the properties shown in Fig. The beam carries a uniformly distributed load of intensity w, over its entire length. Determine w, if fbt 40...

The overhanging beam is made by riveting two C380 x 50.4 channels back- to-back as shown. The beam carries a uniformly distributed load of intensity wo over its entire length. Determine the largest...

Q1 A simply supported beam has a concentrated downward force P at a distance of a from the left support, as shown in the figure below. The flexural rigidity EI is constant. Find the equation of the...

Draw the S . F . and B . M . diagrams for a cantilever of length L carrying a point load w at the iree end. A cantilever 2 m long is loaded with a uniformly distributed load of 2 k N m run over a...

A? 95% confidence interval is equivalent to which of thefollowing hypothesis? tests? Choose the correct answer below. A. A? two-tailed test with a significance level of 0.05 B. A? two-tailed test...

Which of the following statements is true of the operating budget? A) It is a part of the financial budget. B) It includes the capital expenditures budget. C) It includes the sales budget. D) Its...

Hospital size and length of stay. A study shows that there is a positive correlation between the size of a hospital (measured by its number of beds x) and the median number of days y that patients...

The ionization energy of a hydrogen atom is 13.6 eV. When a hydrogen atom absorbs a photon with this energy, the electron is ejected from the atom. (a) What are the frequency and wavelength of a...

Draw a FBD showing the forces developed in the viscous dampers acting on the bar of Figure SP2.23 at an arbitrary instant. Label the forces in terms of $\dot{\theta}$. FIGURE SP 2.23 L 6 Rigid bar...

Draw a FBD showing the spring forces applied to the system of Figure SP2.22 at an arbitrary instant. Label the forces in terms of $\dot{\theta}$. FIGURE SP 2.22 3

In general, how is the equivalent stiffness of a combination of springs calculated?

please show readable work, thank you 2. (15 Percent) The expected cash flow forecasts of an investment are listed on the table below. The investment has a 12% cost of capital and a 5 -year holding...

Walton Airline Company is considering expanding its territory. The company has the opportunity to purchase one of two different used airplanes. The first airplane is expected to cost $15,120,000; it...

Paige Vincent is the revenue manager at the City Center Novotel. For over 12 months, she has been working hard to improve the performance of her hotel. Paige just received the following performance...