Question: An M 1 4 2 , class 8 . 8 bolt with rolled threads is preloaded to 8 0 % of its proof strength when

An M142, class 8.8 bolt with rolled threads is preloaded to 80% of its proof strength when clamping a 3-cmcm-thick sandwich of solid aluminum. A static 5kN external load is applied.
a) Find the safety factor against static yielding.
b) Find the safety factor against joint separation.

Step by Step Solution

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 Mechanical Engineering Questions!

Q:

For the assembly similar to the one in Fig. 8-21, the bolt of in-13-UNC-2A grade 8 with rolled threads is preloaded to 80% of its proof strength. There is a static 1500-lb load applied to the...

Q:

News Article Analysis Each student will be required to find a current news article about a business situation, and analyze it from a human resource management perspective. Students will be required...

Q:

For a bolted assembly with eight bolts, the stiffness of each bolt is kb = 1.0 MN/mm and the stiffness of the members is km = 2.6 MN/mm per bolt. The bolts are preloaded to 75 percent of proof...

Q:

Two plates X and Y are to be clamped together using a Metric hexagonal bolt-nut system (12 mm nominal diameter, coarse pitch with ISO property class 10.9) as illustrated in Figure 1. Two-washer...

Q:

What is the MOS of a 14-20 bolt holding the beam below to the wall O O O O O Assume beam is 6061-T6, as is the wall. Assume the CoF is 1.5 Assume the bolt hole is oversized by 0.030" Assume the bolts...

Q:

ructure.com/counts/3444/igments/1474195 Mindset:Acknowledge the relationship between costs and financial performance Instructions The value of the Case Study is to identify and explain in detail the...

Q:

ttth Suppose that the sequence of bags {Bn | n N} is recursively enumerated by the computable function e(n, x) = fn(x), [7 marks] Hence prove that the set of all recursive bags cannot be recursively...

Q:

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Q:

Heritage_assignment_02_2016.pdf You have studied that accounting rules may have implications (positive or negative) on society (people, environment etc...). As an example, the requirement to expense...

Q:

3) Looking inside the NGV Annual Report 2014Q 2015 and the "cultural assets" that are recognised and reported in it: (Word Limit: 200-250 words) a. Present the categories of "cultural assets" as...

Q:

The towers of a transmission line are 38 m tall. They are spaced 280 m apart and are joined at their tops by a single ground wire of surge impedance 520 N. The surge impedance of the towers...

Q:

What economic forces might explain why the relative price of telephone services fell while the relative price of medical care increased between 1983 and 2013?

Q:

I know the analyats takk about how we're a "mature" company and how that might intuence our dividend poliox. How does changing our dividend policy impact our overall fintncial strategy? Francine...

Q:

On page 4, apply the Key Term character style to the "Merchandising" text at the beginning of the first paragraph to match the formatting of the other key terms in the paragraph.. On page 4, apply...