A compressive test is performed on a specimen of hot-rolled and annealed stainless steel alloy 304 (304 SS). Its rectangular cross section is initially 11 mm wide and 6.2 mm thick. When a compressive force (F₂) of -11798.6 N is applied, the resulting instantaneous gauge length (li) is 49.9552 mm. A. What is the applied, instantaneous, engineering compressive stress (0₂) in MPa? B. What is the original gauge length (l。) in mm? C. What are the deformation elongations in the lateral (cross-section) plane (Aw; and At;) in mm?
A compressive test is performed on a specimen of hot-rolled and annealed stainless steel alloy 304 (304 SS). Its rectangular cross section is initially 11 mm wide and 6.2 mm thick. When a compressive force (F₂) of -11798.6 N is applied, the resulting instantaneous gauge length (li) is 49.9552 mm. A. What is the applied, instantaneous, engineering compressive stress (0₂) in MPa? B. What is the original gauge length (l。) in mm? C. What are the deformation elongations in the lateral (cross-section) plane (Aw; and At;) in mm?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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