accurate for deflection estimates for reinforced concrete beams: For deflection calculations, the most common factored load combination is 1.2 for dead loads and 1.6 for active loads. Camber must be included in all beam designs to account for initial beam deflections caused by dead loads. The dead load deflections are more critical than the live load deflections in most beam designs. Deflections of
accurate for deflection estimates for reinforced concrete beams: For deflection calculations, the most common factored load combination is 1.2 for dead loads and 1.6 for active loads. Camber must be included in all beam designs to account for initial beam deflections caused by dead loads. The dead load deflections are more critical than the live load deflections in most beam designs. Deflections of
Chapter2: Loads On Structures
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Problem 1P
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Which of the following assertions is accurate for deflection estimates for reinforced concrete beams: For deflection calculations, the most common factored load combination is 1.2 for dead loads and 1.6 for active loads. Camber must be included in all beam designs to account for initial beam deflections caused by dead loads. The dead load deflections are more critical than the live load deflections in most beam designs. Deflections of reinforced concrete beams must be computed using a changing effective moment of inertia proportional to the degree of loading caused by varied levels of cracking.
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