The major principal stresses produced on diagonal plane is expressed – McqOptions

MCQOPTIONS

1.	The major principal stresses produced on diagonal plane is expressed as __________
A.	fx + fy/2
B.	fx + fy/2 – 1/2 ((fx – fy)2 + 4τ v2)1/2
C.	fx + fy/2 + 1/2 ((fx – fy)2 + 4τ v2)1/2
D.	fx – fy/2
Answer» C. fx + fy/2 + 1/2 ((fx – fy)2 + 4τ v2)1/2

Discussion

No Comment Found

Related MCQs

Which type of tensioning is generally uneconomical for vertical prestressing?
A prestressed concrete beam of span 10m of rectangular section, 120mm wide & 300mm deep a curved cable having an eccentricity of 100mm at the centre of span. Find the slope of cable of support?
If the direct stresses are compressive, then the magnitude of principal stresses in prestressed concrete member gets __________
The major principal stresses produced on diagonal plane is expressed as __________
In a prestressed concrete member, the shear stress is generally accompanied by __________
The effect of maximum shear stress (τ v) produces __________
The strength of concrete subjected to pure shear being nearly twice that in __________
The shear stress is a function of __________
A_PRESTRESSED_CONCRETE_BEAM_OF_SPAN_10M_OF_RECTANGULAR_SECTION,_120MM_WIDE_&_300MM_DEEP_A_CURVED_CABLE_HAVING_AN_ECCENTRICITY_OF_100MM_AT_THE_CENTRE_OF_SPAN._FIND_THE_SLOPE_OF_CABLE_OF_SUPPORT:?$
Which_type_of_tensioning_is_generally_uneconomical_for_vertical_prestressing?$