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④ Given the structure exposed to the exterior charges, please calculate a) Reaction components in the...
1. Dada la estructura de la figura sometida a las cargas exteriores indicadas, se pide determinar: a) Componentes de reacción en el apoyo izquierdo. b) Componentes de reacción en el apoyo derecho. c) Fuerza en cada barra de la figura, indicando si se trata de tracción o compresión. B P D A Given the structure exposed to the exterior charges, please calculate: a) Reaction components in the in the left support. b) Reaction components in the in the right support....
1. A simple truss structure is given in iure I below, joint A is commected to simple pin support and Joint G is resting on roller support. Knowing that external horizontal force of 100kN acts on joint B, and vertical forces of 150KN and 50kN are acting on joint D and respectively. Determine; (a) The reaction forces at supports A and B. (3 marks) (b) Forces carmed by members AB, AD, BC, BD, CD and CE, and indicate if the...
The portion of structure shown represents the upper part of a power transmission line tower. For the given loading, determine 1. Whether there are any O-force members; 2. The force in each of the members located above HJ. State whether each member is in tension or compression. 1.60 m 2.21 m 2.21 m F 10.60 m 10.60 m 1.2 kN 1.20 m 1.2 kN L 10.60 m 10.60 m +2.97 m 1.2 kN 1.20 m 1 IN P 10.60 m...
please disregard work
For the structure shown below, using the FORCE METHOD determine the reactions at A and at C when a distributed load w =6 kN/m is applied on the column and concentrated load P=20 kN applied on the beam as shown. (Moment of inertia for the beam is 2xl and for the column is 3xl same material. E= 200 GPa and 1 = 240x106 mm. A is a built-in support, the members are rigidly connected at B and...
A plane structure consists of three truss elements connected to four nodes, as shown below. All trusses have cross sectional area A -7.104 m2 and elastic modulus E = 210 GPa. The length of each truss element is L = 1 m. A point force, P -5 kN, is acting on node 4 L/2 3.1 Calculate the displacements at the nodes 3.2 Calculate the reaction forces 3.3 Calculate the stress in each bar
A plane structure consists of three truss...
Technical MechanicsCourse work: Problem 1.Input data: Rigid body (a x b) is connected with immovable base by plane bar system (plane truss) and loaded by plane forces. The sizes and load components are given below (table 1 and schemes).Define: Internal force of bars and reaction of supportsVar.Nr13.a, m2.2b, m1.7M1, kNm3.5F1, kNF2, kNq, kN/m2.44.51.5
9. A truss and a steel cable are supporting a mass of m = 20 kg as shown. A cable is supported by a frictionless pulley at point B for L = 500 m, d = 200 m, and h = 300 m. (a) (2 marks) Draw a free-body diagram and show all forces that act on this structure (b) (1 mark) Find the magnitude of the tension force in the steel cable, (c) (3 marks) Find the x and...
Please only do questions e and f
2. Many electrical components were packed up for shipment overseas, with 5 items per box. Unfortunately the shipment was exposed to a fairly high dose of ionising radiation. The owners were concerned that some of the components could have been damaged. On arrival at their destination a random sample of 60 boxes was taken. Each box in the sample was opened and the number of defective components was tested. The results are given...
Solve for each of the problems below.
400 N/m 200 N/m 4 m 8. Determine the force in each member of the truss and state if the members are in tension or compression. (a) Use 0-0 (b) Use 030 kN 15 m 2 m 4 KN 9. A uniform rod has a length I and weight W. It is supported at its left end A by a smooth wall and at its right end by a cord of length s...
1. (40 pts.) HingeHinge 6 m 6 m 6 m 6 m Consider the given continuous beam above and a) Use Müller Breslau Principle and draw the influence lines of the vertical support reaction at C, shear force at B and moment at B. Calculate the ordinates at the points A, B, C, D, E, F and G. (30 pts.) e the maximum positive shear force at B considering the following loading below. Also show what will be the loading:...