Consider the beam shown in Figure 1, with a constant modulus of elasticity, E, and a varyingmoment of inertia, I (refer to the values provided in Figure 1). Use kips for forces and inchesfor length throughout the problem. Using the Force Method of analysis:a) Determine the vertical reaction at C (i.e., take Cy as the redundant)b) Calculate all reactions at AHint: Use only the x-coordinate shown in the figure to formulate your moment equations. Youwill have two domains: 0 < x < 120 in, and 120 < x < 240 in100 kI = 2000 in.I = 1000 in.4BAC.120 in120 inFigure 1४

Detailed Explanation: a. Determine the vertical reaction at C (Cy) Step 1: Identify the Redundant…

Answered: Consider the beam shown in Figure 1,…

Residential Construction Academy: House Wiring (MindTap Course List)

4th Edition

ISBN:9781285852225

Author:Gregory W Fletcher

Publisher:Gregory W Fletcher

Chapter1: Residential Workplace Safety

Section: Chapter Questions

Problem 12RQ

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EB and FG are two planes inside a soil element ABCD as shown in Figure 10.50. Stress conditions on the two planes are Plane EB: EB = 25 kN/m2; EB = +10 kN/m2 Plane FG: FG = 10 kN/m2; FG = 5 kN/m2 (Note: Mohrs circle sign conventions for stresses are used above) Given ; = 25, determine: a. The maximum and minimum principal stresses b. The angle between the planes EB and FG c. The external stresses on planes AB and BC that would cause the above internal stresses on planes EB and FG
A beam is part of the framing system for the floor of an office building. The floor is subjected to both dead loads and live loads. The maximum moment caused by the service dead load is 45 ft-kips, and the maximum moment for the service live load is 63 ft-kips (these moments occur at the same location on the beam and can therefore be combined). a. If load and resistance factor design is used, determine the maximum factored bending moment (required moment strength). What is the controlling AISC load combination? b. What is the required nominal moment strength for a resistance factor of 0.90? c. If allowable strength design is used, determine the required moment strength. What is the controlling AISC lead combination? d. What is the required nominal moment strength for a safety factor of 1.67?
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