Which of the following statement is correct for reducing web buckling due to diagonal compression?(a) not providing web stiffeners to increase shear strength(b) providing web stiffeners to reduce shear strength(c) increasing depth-to-thickness ratio(d) reducing depth-to-thickness ratioThis question was posed to me in homework.I need to ask this question from Plate Girders & General Considerations in chapter Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures

Which of the following statement is correct for reducing web buckling

1.	Which of the following statement is correct for reducing web buckling due to diagonal compression?(a) not providing web stiffeners to increase shear strength(b) providing web stiffeners to reduce shear strength(c) increasing depth-to-thickness ratio(d) reducing depth-to-thickness ratioThis question was posed to me in homework.I need to ask this question from Plate Girders & General Considerations in chapter Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures
Answer» Right choice is (d) reducing depth-to-thickness ratio To explain I would say: Diagonal compression causes web to buckle in the direction perpendicular to its action. This problem can be solved by any of the following WAYS : (i) reduce depth-to-thickness ratio of web such that problem is eliminated, (II) PROVIDE web stiffeners to form panels that would enhance shear strength of web, (iii) provide web stiffeners to form panels that would develop TENSION field action to resist diagonal compression.

Discussion

No Comment Found

Related InterviewSolutions

The depth-to-thickness ratio of web when only transverse stiffeners are provided and 3d ≥ c ≥d, where c is clear distance between stiffeners and d is depth of web is_____ to meet serviceability criteria(a) ≤ 200εw(b) ≥ 200 εw(c) > 200 εw(d) ≤ 400 εwThis question was addressed to me in an interview for job.My question is based upon Proportioning of Web & Flanges topic in division Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures
The depth-to-thickness ratio of web connected to flanges along one longitudinal edge only when transverse stiffeners are not provided is _____ to meet serviceability criteria.(a) >180ε(b) ≥90ε(c) ≤90ε(d) >90εI got this question in an international level competition.My question is from Proportioning of Web & Flanges topic in portion Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures
Live load for roof truss should not be less than(a) 0.4kN/m^2(b) 0.2kN/m^2(c) 0.75kN/m^2(d) 0.8kN/m^2I have been asked this question in an international level competition.I'm obligated to ask this question of Gantry Girders & Design of Industrial Buildings in portion Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures
Which of the following load combination is not considered for design of roof trusses?(a) Dead load + crane load(b) Dead load + wind load(c) Dead load + earthquake load(d) Dead load + live load + wind loadThis question was posed to me by my school teacher while I was bunking the class.This intriguing question originated from Gantry Girders & Design of Industrial Buildings topic in chapter Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures
Which of the following is true for economic spacing?(a) cost of trusses should be equal to twice the cost of purlins(b) cost of trusses should be equal to twice the cost of purlins minus cost of roof coverings(c) cost of trusses should be equal to the cost of purlins plus cost of roof coverings(d) cost of trusses should be equal to twice the cost of purlins plus cost of roof coveringsI had been asked this question by my school principal while I was bunking the class.Question is taken from Gantry Girders & Design of Industrial Buildings topic in section Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures
The economic spacing of roof truss depends on(a) cost of purlins only(b) cost of purlins and cost of roof covering(c) dead loads(d) cost of roof covering and dead loadsI had been asked this question in semester exam.This key question is from Gantry Girders & Design of Industrial Buildings topic in section Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures
The minimum recommended rise of trusses with Galvanised Iron sheets is(a) 1 in 12(b) 1 in 6(c) 1 in 10(d) 1 in 18This question was addressed to me during an interview.The question is from Gantry Girders & Design of Industrial Buildings in chapter Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures
What is the maximum vertical deflection allowed for a gantry girder where the cranes are manually operated?(a) L/500(b) L/700(c) L/600(d) L/800I got this question by my school principal while I was bunking the class.The query is from Gantry Girders & Design of Industrial Buildings in portion Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures
The bending moment due to dead load of girder is maximum at(a) one-third distance at span(b) two-third distance at span(c) end of span(d) centre of spanThis question was posed to me in an interview.My doubt stems from Gantry Girders & Design of Industrial Buildings in portion Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures
Fatigue effect for light and medium duty cranes need not be checked if(a) Nsc > 10×10^6 [(27/γmft)/γmt].(b) Nsc < 5×10^6 [(27/γmft)/γmt]^3(c) Nsc > 5×10^6 [(27/γmft)/γmt]^2(d) Nsc < 5×10^6 [(27/γmft)γmt].The question was posed to me in an interview for internship.This key question is from Gantry Girders & Design of Industrial Buildings in section Gantry Girders, Design of Plate Girders & Industrial Buildings of Design of Steel Structures

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment