A 1.65m long rod with a circular cross-section is subjected to a tensile load of 50 kN. The rod is made from AISI 1040 hot-rolled steel. The allowable tensile stress is 165 MPa. The rod is permitted to elongate up to 7mm without causing any issues. The proportional limit for the steel is 180 MPa. (A) Compute the required area necessary to meet the stated requirements based on allowable stress. Express your answer in square millimeter units as an integer. (B) Compute the required area necessary to meet the stated requirements based on allowable elongation. Express your answer in square millimeter units as an integer.
A 1.65m long rod with a circular cross-section is subjected to a tensile load of 50 kN. The rod is made from AISI 1040 hot-rolled steel. The allowable tensile stress is 165 MPa. The rod is permitted to elongate up to 7mm without causing any issues. The proportional limit for the steel is 180 MPa. (A) Compute the required area necessary to meet the stated requirements based on allowable stress. Express your answer in square millimeter units as an integer. (B) Compute the required area necessary to meet the stated requirements based on allowable elongation. Express your answer in square millimeter units as an integer.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A 1.65m long rod with a circular cross-section is subjected to a tensile load of 50 kN. The rod is
made from AISI 1040 hot-rolled steel. The allowable tensile stress is 165 MPa. The rod is
permitted to elongate up to 7mm without causing any issues. The proportional limit for the
steel is 180 MPa.
(A) Compute the required area necessary to meet the stated requirements based on
allowable stress. Express your answer in square millimeter units as an integer.
(B) Compute the required area necessary to meet the stated requirements based on
allowable elongation. Express your answer in square millimeter units as an integer.
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