Which of the following conditions are true when tension field method is used?(a) it is based on pre-buckling strength(b) c/d < 1.0(c) it may not be used for webs with intermediate stiffeners(d) it may be used for webs with intermediate stiffenersThis question was posed to me during a job interview.I'm obligated to ask this question of Web Panel Subjected to Shear topic in division Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures

Which of the following conditions are true when tension field method i

1.	Which of the following conditions are true when tension field method is used?(a) it is based on pre-buckling strength(b) c/d < 1.0(c) it may not be used for webs with intermediate stiffeners(d) it may be used for webs with intermediate stiffenersThis question was posed to me during a job interview.I'm obligated to ask this question of Web Panel Subjected to Shear topic in division Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures
Answer» The CORRECT choice is (d) it MAY be used for webs with intermediate stiffeners Explanation: The tension field method, based on the post-shear buckling strength, may be used for webs with intermediate transverse stiffeners at SUPPORTS, provided the panels ADJACENT to the panel angle tension field action or the END posts provide anchorage for the tension field and is c/d>1.0.

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