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Category > Engineering Posted 29 Apr 2017 My Price 2.00

Using Castigliano’s theorem

Using Castigliano’s theorem, find the deflection in the vertical direction for pin A of the truss in Fig. 3.25. Each member has a cross-sectional area “A” and is nonlinear-elastic with a stress–strain law given as:

Also solve the problem by method of virtual work.

 

 

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Alpha Geek
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Status NEW Posted 29 Apr 2017 10:04 AM My Price 2.00

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file 1493463520-Answer.docx preview (61 words )
U-----------sin-----------g C-----------ast-----------igl-----------ian-----------o-----------s -----------the-----------ore-----------m, -----------fin-----------d t-----------he -----------def-----------lec-----------tio-----------n i-----------n t-----------he -----------ver-----------tic-----------al -----------dir-----------ect-----------ion----------- fo-----------r p-----------in -----------A o-----------f t-----------he -----------tru-----------ss -----------in -----------Fig-----------. 3-----------.25-----------. E-----------ach----------- me-----------mbe-----------r h-----------as -----------a c-----------ros-----------s-s-----------ect-----------ion-----------al -----------are-----------a -----------A-----------”----------- an-----------d i-----------s n-----------onl-----------ine-----------ar------------ela-----------sti-----------c w-----------ith----------- a -----------str-----------ess-----------–-----------str-----------ain----------- la-----------w g-----------ive-----------n a-----------s: ----------- -----------Als-----------o s-----------olv-----------e t-----------he -----------pro-----------ble-----------m b-----------y m-----------eth-----------od -----------of -----------vir-----------tua-----------l w-----------ork-----------. -----------  -----------  ----------- ----------- An-----------swe-----------r -----------Usi-----------ng -----------Cas-----------tig-----------lia-----------no-----------s----------- th-----------eor-----------em,----------- fi-----------nd -----------the----------- de-----------fle-----------cti-----------on -----------in -----------the----------- ve-----------rti-----------cal----------- di-----------rec-----------tio-----------n f-----------or -----------pin----------- A -----------of -----------the----------- tr-----------uss----------- in----------- Fi-----------g. -----------3.2-----------5 -----------
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