Question 4 Where and what should be the virtual load for the following frame to find...
1. The frame supports a uniform distributed load of 400 lb/ft. Point A is a fixed support and C is a free end. For each member, E = 29 x 103 ksi, I = 245 in4 , and area, A = 16 in2 . (a) Calculate the horizontal displacement of point C by hand (hint: use either moment-area theorems or virtual work) (b) Calculate the vertical displacement of point C by hand (hint: use either moment-area theorems or virtual work)...
Please help 8 N 7 virtual work truss and frame thod of Virtual Work: Trusses 1 of 6 Part B-Vertical dsplacement sing the method of virtual work. Use the method of virtual work to determine the vertical displacement of joint E due to the applied loads. Let a positive answer represent an upward displacement and a negative answer regresent a downward displacement The principle of virtual work, also referred to as the unit- load method, provides a method for determining...
A) Consider the frame in the adjoining figure, which is subjected to the following actions: Case 1) Distributed load acting on member BC only Case 2) Initial curvature I member CD only Case 3) Support settlement at point D only Determine the horizontal displacement at point B for each of the above cases. B) Consider load case 4 below where all actions act simultaneously Case 4) All actions combined = Cases 1 +2+3 Determine for case 4 the support reactions,...
CE 160 Problem 1(15% 4 k B 12 ft AR 24 ft The statically determinate rigidly connected frame has a pin support at point A and a roller support at point C. The frame is subjected to a point load at point B. The frame is rigidly con- nected at point B. If the bending stiffness of column AB is 40,000 k-ft and the bending stiffness for beam BC is 60,000 k-ft, find: I. (596) The bending moment diagram for...
4 k B Elpc 12 ft ElAB 24 ft The statically determinate rigidly connected frame has a pin support at point A and a roller support at point C. The frame is subjected to a point load at point B. The frame is rigidly con- nected at point B. If the bending stiffness of column AB is 40,000 k-ft? and the bending stiffness for beam BC is 60,000 k-ft, find: 1. (5%) The bending moment diagram for the frame. Show...
Im mostly interested in question C but you might need the other questions to get the answers 4. Consider the portal frame illustrated in Figure 04. The frame is subjected to two point loads as shown. The two vertical members have a plastic moment capacity 2.M, while the horizontal member has a plastic moment capacity M,. Use the Virtual Work Method to answer the following questions: (a) Identify all collapse mechanisms and calculate their corresponding load combinations. 10 marks) (b)...
Problem # 3: Using the Virtual work method (Unit load method) method, calculate following quantities for the beam shown below. The bending moment diagram due to the applied loads is provided below. Also, note that the "moment of inertia" value is different for part of the beam (for AC: it is 2I and for CF: it is I) a) Vertical deflection at Point F b) Rotation at point D E is constant for the beam 40 k 15 k oft...
Consider the structure and applied actions shown in the adjoining figure The frame is subjected to a uniformly distributed load on CD, a change in temperature in AB and support settlement at D. Use the dimensions and load values in the table below. Analyse the structure for all actions acting applied simultaneously and determine the reactions, member forces and displacement required in the table below. Enter your answers in the space provided. Dimensions 4 m 0.275lm 0.00001 Applied actions: DY...
Consider the frame and loading shown in the adjoining figure. Use the dimensions and load values in the table below. Analyse the frame and determine the reactions and internal actions required in the table below. Enter your answers in the space provided. tab- 000000000000000000000UI C Dimensions: 3.3 m 2.5 m 4 m 22m c Loading: w 20 kN/m ] Results: Provide Answer for the followings to an accuracy of 2.5% Absolute Value Unit Direction Reactions Dy Member Forces Shear force...
Reter to Problem 4. Find the following a) the scalar product A, b) the magnitude of A, c) the magnitude of Ề, d) the angle between A and 5. e) the scalar productでD ICI g) 31 h) the angle between andT 6. Given the vectors: a-介-31 + k, b -- 1 + j Find the following a) A vector such that a bo, b) A vector a such that 2 a 3. d o, c) the magnitude of , e)...