Use slope deflection method to determine (a) the member moments and reactions and (b) draw the bending-moment diagram for the statically indeterminate frame. All members of the frame are assumed to have the same E. 10 k 12' MN = 2Ek(28N + Op- 3) + (FEM)N For Internal Span or End Span with Far End Fixed 21 MN = 3Ek(ON -) + (FEM)N Only for End Span with Far Ead Pinned or Roller Su where My= intermal moment in the near end of the span, this momen is pusittve chrckW'ise when ocing n the span. E.k = modulus of elasticily of malerial and span stiffness k = 1/1. 10 ON. OF = ncar- and far-end slopes or angular dbplacements of the Mga McD span al the supports; the angles are measured in radftan and are pusithe chckwise. * = span rotation of its cord due to a lincar displacement B that is, y - A/L; this angle is mcasured in radians and is prsitivt ckcknise. (FEM)N = fixcd-cnd moment at the near-cnd support; the moment k puithre rkrkwise when neling an the span; refer tn the lable on the inside back cover for various kading conditions. Va
Use slope deflection method to determine (a) the member moments and reactions and (b) draw the bending-moment diagram for the statically indeterminate frame. All members of the frame are assumed to have the same E. 10 k 12' MN = 2Ek(28N + Op- 3) + (FEM)N For Internal Span or End Span with Far End Fixed 21 MN = 3Ek(ON -) + (FEM)N Only for End Span with Far Ead Pinned or Roller Su where My= intermal moment in the near end of the span, this momen is pusittve chrckW'ise when ocing n the span. E.k = modulus of elasticily of malerial and span stiffness k = 1/1. 10 ON. OF = ncar- and far-end slopes or angular dbplacements of the Mga McD span al the supports; the angles are measured in radftan and are pusithe chckwise. * = span rotation of its cord due to a lincar displacement B that is, y - A/L; this angle is mcasured in radians and is prsitivt ckcknise. (FEM)N = fixcd-cnd moment at the near-cnd support; the moment k puithre rkrkwise when neling an the span; refer tn the lable on the inside back cover for various kading conditions. Va
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:Use slope deflection method to determine (a) the member moments and reactions and (b) draw
the bending-moment diagram for the statically indeterminate frame. All members of the frame
are assumed to have the same E.
10 k
12'
MN = 2Ek(28N + Op- 3) + (FEM)N
For Internal Span or End Span with Far End Fixed
21
MN = 3Ek(ON -) + (FEM)N
Only for End Span with Far Ead Pinned or Roller Su
where
My= intermal moment in the near end of the span, this momen
is pusittve chrckW'ise when ocing n the span.
E.k = modulus of elasticily of malerial and span stiffness
k = 1/1.
10
ON. OF = ncar- and far-end slopes or angular dbplacements of the
Mga
McD
span al the supports; the angles are measured in radftan
and are pusithe chckwise.
* = span rotation of its cord due to a lincar displacement B
that is, y - A/L; this angle is mcasured in radians and is
prsitivt ckcknise.
(FEM)N = fixcd-cnd moment at the near-cnd support; the moment
k puithre rkrkwise when neling an the span; refer tn
the lable on the inside back cover for various kading
conditions.
Va
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