The beam shown below is acted upon by a constant distributed load, a couple moment, and a point force as shown. It is supported by a pin at A and a roller at B. W M L L2 The applied forces moments are: w = 40 kN/m from A to B F= 20 kN at C M=150 kNm at C Allow L = Bm L2-3 m 1. Determine the reaction forces at A and B ii. Find the location of zero shear between A and B Determine the absolute maximum bending moment for the beam iv. Draw the shear force diagram for the beam v. Draw the bending moment diagram for the beam.
Part A - Part A Determine ther-component of the reaction force at pin A Use positive values to represent forces oriented up or to the right and negative values to represent forces oriented down or to the left. Express your answer in units of kN to three significant figures. If no reaction force exists for a particular component, enter 0. 000 AEDVC A- AN Submit Request A Part B - Part 8 Determine the component of the reaction for an A Use positive values to represent forces oriented up or to the right and negative values to represent forces oriented down or to the left. Express your answer in units of kN to three significant figures. If no reaction force exists for a particular component, enter 0. 90 AEG VOC ? AN Submit Rest A
Part - Part Determine the component of the reaction force at roller B. Use positive values to represent forces oriented up or to the right and negative values to represent forces oriented down or to the left. Express your answer in units of kN to three significant figures. If no reaction force exists for a particular component, enter 0. %0 AED 1 vec ? B- AN Submit Beauet Anne Part D - Part Determine the y-component of the reaction force atrofie B Use positive values to represent forces oriented up or to the right and negative values to represent forces oriented down or to the lett. Express your answer in units of AN to three significant figures. If no reaction force exists for a particular component, enter 0 AXDVec AN By- Submit Hequest Answer
Part E-Parte There exists a point of zero shoar between pin A and roller B. At what value of 2 in this point? Express your answer in units of m to three significant figures. να ΑΣΦινος ? *rolar m Submit Best Answe Part F-Part F What is the magnitude of the absolute maximum bending moment for this beam? Express your answer in units of kNm to three significant figures. 30 AED vec ? M. KN Submit Request Answer
Part G. Parth Draw the shear force diagram for the beam. Follow the standard sign convention Click on "add vertical line off to add discontinuity lines. Then click on 'add segment" button to add functions between the lines. Noto 1. Make sure you place only one vertical line at places that require a vertical line. If you inadvertently place two vertical lines at the same place, it will appear correct visually because the lines overlap, but the system will mark it wrong Note 2 - You should not draw an "extra" discontinuity line at the point where the curve passes the x-axis. Note 3 - Be sure to indicate the correct types of the functions between the lines, og in your answer the type of a function is "linear Increasing slope" for the function that actually has linear decreasing slope, the answer will be graded as incorrect Use the button "change segment if necessary m 150 No elements selected 125 100 50 25 0 0 (m) 10 -50 -75 -100 -175 200
Part H- Parti Draw the bending moment diagram for the beam Follow the standard sign convention Click on "add vertical line off to add discontinuity lines. Then click on 'add segment" button to add tunctions between the lines. Note 1 - Make sure you place only one vertical line at places that require a vertical line. If you inadvertently place two vertical lines at the same place, it will appear correct Visually because the lines overlap, but the system will mark it wrong. Note 2 - Draw a vertical line to denote local maximum or minimum, Note 3 - The curve you choose from the drop down is only a pictorial representation of a real quadratic/cubic curve. The equation of this curve is not mathematically equivalent to the correct answer. Consequently, slopes at discontinuities and intercepts with the x-axis (if any) are not accurate. OOOOO M(Nm) 250 200 No elements selected 150 100 50 (m) 0 2 TO 60+ -100 -150 200 250
The beam shown below is acted upon by a constant distributed load, a couple moment, and a point force as shown. It is su
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The beam shown below is acted upon by a constant distributed load, a couple moment, and a point force as shown. It is su
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