The normal distributed load is applied on the circular beam. (1) Internal moment and internal shear force in the curved beam when θ= 10 degrees

The moment acting on the cross section of the T- beam has a magnitude of 19 kip-ft and is oriented as shown. Assume b;= 7.0 in., tw=1.50 in., t= 1.00 in., d = 9.5 in. and 0 = 70º. Determine (a) the bending stress at point H. (b) the bending stress at point K. (c) the orientation of the neutral axis relative to the +z axis; show its location on a sketch of the cross section. T Answers: (a) OH = (b) ok= (c) B= Mi Mi TH K by H ksi ksi 0

Consider the object shown. Suppose that P = 390 N . Follow the sign convention. A) Determine the internal normal force at point C. NC = ? B) Determine the internal shear force at point C. VC = ? C) Determine the internal moment at point C. MC = ?

Make a free-body diagram of the structure. Calculate the tension and the xyz components of the supporting forces and moments at point A. With the C acting force make certian to add in the couple moment that is acting on the structure.

. Determine the magnitudes of the moments M1, M2, and M3 so that the resultant couple moment is zero

The beam AC is simply supported at A and C and subject to the uniformly distributed load of 300 N/m plus the couple of magnitude 2700 N ⋅ m as shown in figure.   Write the moment equation between A and C. Draw the shear and moment diagram. Determine the maximum shear and flexural stress of the beam with a rectangular cross section of 150mm x 250mm.

Example Determine the support reactions at the roller at A and the pin at B. Neglect the weight and size of the beam. 400 N solved 60° Piy 4m 4 m on. solution

F1 F2 M E Determine the shear force and bending moment in the beam. Use F1 = 1000 N, F2 = 800 N, M=1000 N.m, and a = 3.0 m. The shear force in the section AC in N is (round to the nearest integer): N The shear force in the section CD in N is (round to the nearest integer): N The shear force in the section DE in N is (round to the nearest integer): N The shear force in the section EB in N is (round to the nearest integer): N The bending moment at the point C in N.m is (round to the nearest integer): N.m The bending moment at the point E in N.m is (round to the nearest integer): N.m

A tapered bar AB of solid circular cross section and length L is supported at end B and subjected to a tensile load P at the free end A. The diameters of the bar at ends A and B are dA and de, respectively. Determine the elongation of the bar due to the load P, assuming that the angle of taper is small P da A B T dв 1 m

A frame and loading are shown. B 90 mm D 120 mm ' 120 mm' 120 mm Determine the force acting on member ABCat C. Take P= 420 N. The force acting on member ABC at Cis N.