Qhov sib txawv ntawm ib qho thiab articulated:
Tsuas yog tom qab dhau lub zog, khawm pob khawm tuaj yeem xa cov rog shear.
Kuj tseem muaj qhov sib txawv ntawm ob qho ntawm ob.hinged, xws li h, tsuas yog tsim los ntawm kev sib txuas hom.
Ib me ntsis!
Nws tau muab faib ua:
(a) hinged kem (b)
Cov qauv ua vaj tse ntawm kem yog tib yam li cov quab yuam axial n, tus kab rov tav shear zog v thiab lub sijhawm khoov yog qhov loj dua.
Muaj ob hom ntawm cylindrical taw uas muaj ntau nyob rau hauv lub teeb steel qauv, thiab lub zog sib txawv.
Rau pob hinged sab taw, tsuas muaj axial quab yuam n thiab kab rov tav zog
Ntxiv nrog rau Axial Serior N thiab Kab rov tav yuam V, muaj qee lub sijhawm khoov ntawm M,
Lub hauv paus ntawm mast loj dua li lub pob khawm pin.
Kuj tseem ceeb toom:
Rau tus qauv tsim ntawm cov ntawm ntawm tus ncej ntawm tus ncej:
Thaum nws tau siv hauv cov nroj tsuag muaj kev muaj zog thiab muaj tus choj crane, nws raug nquahu kom tsim qauv sab
Rigidity.
Rigid Kem taw yuav tsum xyuam xim rau cov teeb meem hauv qab no:
Qhov yooj yim kev tsim kho yuav tsum muaj qee qib kev kawm
Shearing yuav tsum tau teeb tsa
* Cov lus nug txog tsuas yog tau txais, articulated, nyob rau hauv kev tshawb xav, tsis yog cia li txav mus los txhais tau tias, tsis yog muaj kev sib hloov, tsis yog kev sib hloov, tab sis tseem muaj kev sib hloov, tsis yog lam tau lam ua, nyob rau hauv qhov tseeb encineering, tom qab Mus txog ib qho kev nyuaj, peb tuaj yeem xav hauv kev tsim khoom lag luam tsuas yog teb, yog tias peb xav tias yog ib nrab cia li teb xwb, yog kev txhim kho elastic xwb.
Articulated zoo to taub, tab sis dawb kom tau tig, tsuas yog tsis muaj peev xwm sib txawv, xws li tus qauv sib txawv, qhov kev sib tham ntawm centeroid axis, qhov kev sib tham zoo dua rau lub sijhawm khoov, Yog li Flange khoov rau lub sijhawm deb tshaj plaws los ntawm Centroid kev ntxhov siab, yog li lub plab yog qhov yuav tsum tau muab tso rau ze ntawm lub axis ntawm axis.
