Take oz = 84 MPa and Tzy = 35 MPa (Figure 1) Part A Determine the equivalent state of stress on an element at the same point that represents the principal stresses at the point. Express your answers in ascending order separated by a comma using three significant figures. VO AEO t vec ? igure < 1 of 1> 01, 02 = MPа Submit Request Answer Txy Part B Also, find the corresponding orientation of the element with respect to the element shown. Express your answers using three significant figures separated by a comma. Hνα ΑΣφ vec (8,)1. (8,)2 =

Take oz = 84 MPa and Tzy = 35 MPa (Figure 1) Part A Determine the equivalent state of stress on an element at the same point that represents the principal stresses at the point. Express your answers in ascending order separated by a comma using three significant figures. VO AEO t vec ? igure < 1 of 1> 01, 02 = MPа Submit Request Answer Txy Part B Also, find the corresponding orientation of the element with respect to the element shown. Express your answers using three significant figures separated by a comma. Hνα ΑΣφ vec (8,)1. (8,)2 =

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Question 3 - Strain Transformation The state of strain at a point in a rectangular block of material using an x-y coordinate system is given by: • €xx = 51×10-4 €yy = 18 ×10-4 Yxy=-4x10-4 ● ● Part One a) Which element below best represents the deformed element due to the state of strain in the x-y plane? 6 2 B) D) D) F) Hint: Consider the relative magnitude and sign of each component of strain
The beam shown in the figure below (Figure 1) is made of steel that has an allowable stress of σallow 14 ksi. Part A Figure く 1 of 1 Determine the largest internal moment the beam can resist if the moment is applied about the z axis. Express your answer to three significant figures. ΕΠΙ ΑΣΦ vec (Mallow) z = Submit Request Answer Part B ? kip.ft Determine the largest internal moment the beam can resist if the moment is applied about the y axis. Express your answer to three significant figures. (Mallow) y = ΕΠΙ ΑΣΦ vec Submit Request Answer 0.25 in 0.25 in. _ E 3 in. 3 in. To.25 in. < Return to Assignment 3 in. 3 in. Provide Feedback ? kip.ft
Q/1/The state of plane stress at a point is shown on the element . Represent this state of stress on an element oriented 15 counterclockwise from the position shown. 30 MPd b’OMIoD‘ go M¥Pa
Figure below shows the stresses on an element ABCD. Determine the sum of normal and tangential stresses (in MPa) on the plane EF inclined as shown in figure below. (Round off to two decimal places) 45 MPa 4 30 MPа 120 MPa - 120 MPa 45° E 30 MPa 45 MPa t
The State of stress at a point is shown with respect to the x-y axis. Determine the equivalent state of stress with respect to the x'-y' axis. Display the results on a sketch of an element aligned with the x'-y' axis. 8KSI 8KSI TOKSI Y' V Y X' 60° X 8KSI 10 KSI 8 KSI
1. The column in the figure shown has a strain on its compressive edge equal to -0.003 and has a tensile strain of +0.00185 on its other edge. Detemine the nominal values of Pn and Mn that cause this strain distribution if f'c = 21 MPa, fy = 414 MPa. Draw the column interaction diagram. en 600 Pn mm 8 - 6 32mm 75 225 225 75 600
The cross section of a beam made to carry vertical transverse loads is shown. If the neutral axis passes through point R, which element does NOT experience any transverse shear stress? H 60 mm 20 mm R 55 mm 40 mm E 30 80 30 mm mm mm Select one: O a. Element H O b. Element A O c. Element R O d. Element V
Part D Determine the average normal stress. Express your answer to three significant figures and include the appropriate units. davg Submit Part E 0₂₁.0= PA Submit Value Request Answer Determine the orientation of the planes of maximum in-plane shear stress. Express your answers using three significant figures separated by a comma. IVE ΑΣΦΠ Units Request Answer ? vec ?
3. Which one of the following equations is dimensionally homogenous? Show your proof. 1 1 a. F( – x) = -mV3 – mV; b. F=mV; - -mV; 2 | 1 1 c. F(V, – V.) = -mx3 - -mx? 2 2 d. F(t, – 1) = mV, – mV Where: F = force (N); x =distance (m); m = mass (kg); V = velocity (m/s); t=time (s)
2. A linear spring of stiffness k N/mm is to be designed to stop a railroad car, with a mass of m kg, traveling at v, km/hr within x mm after impact. Find the smallest value of k, in terms of m, ve, and x, that will produce the desired result. Hint: a dx = v dv. mim Vo k wwwM
Osec σij = The hydrostatic stress for the state of stress represented by oij given below is MPa [100 50 50 125 75 75 75 = 50 50 1 MPa
Determine the equivalent state of stress on an element at the same point oriented 60" clockwise with respect to the element shown in the figure below. Suppose that =153 MPa =D 109 MPa (Figure 1) Figure 1 of 1 75MPA