Q/Normal and shear stresses acting at the point is shown in Figure 1- Determine the principal stresses and the maximum shear stress acting at the point . Show these stresses in an appropriate sketch . 2- If the element is rotated 30 deg clockwise

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how is A1 solved. explain the process

For the following please refer to the figure. Thank you

Week 14 Bernoulli's Equation Name: Problem Set 14 Solve for the general solutions of the following DE: 1.2x3y' y(y²+3x2) =

14" 4.00" 14 1.5" A,3 Bar@12" Au8 N6 Bars 1. Årea of Steel, As, for the column = %3D 2. What % steel is this?

2. Explain the difference between sx and o and between m and mx.

d?y dy 7y = 6e2x, dx2

* = pw 2 gm/cm³ O 1 gm/cm³ O 4 gm/cm³ O 3 gm/cm³ O 5 gm/cm³ O

A 10 m high 150UC30 steel column is fixed at its base and restrained to move laterally in the x direction at the top and at mid-height. Determine the allowable eccentric force P that can be applied without causing the column to either buckle or yield. Adopt a safety factor of 2 against buckling and yielding. Hint: You may choose to use a computer program to help solve the arising iterative equation. Alternatively, you may choose to not solve the equation at all and check the criticality of a requirement by simple substitution.