Buckling yog hais txog qhov poob ntawm kev ruaj ntseg ntawm ib feemthiab feem ntau yog ywj siab ntawm cov khoom siv zog. Qhov kev poob ntawm kev ruaj ntseg no feem ntau tshwm sim nyob rau hauv qhov elasticity ntawm cov khoom. Ob qhov tshwm sim yog tswj hwm los ntawm qhov sib txawv sib txawv.
Yuav ua li cas quab yuam ua buckling?
Buckling tshwm sim thaum compression overcomes ib yam khoom lub peev xwm los tiv thaiv qhov quab yuam. Snapping yog dab tsi tshwm sim thaum nro tshaj qhov khoom lub peev xwm los tuav lub zog ntev.
Puas buckling tshwm sim hauv nro?
Txawm li cas los xij, nws yog ib qho tseem ceeb kom pom tias - tshwj xeeb tshaj yog nyob rau hauv lub teeb yuag - muaj ntau qhov xwm txheej uas tsis muaj kev ntxhov siab, xws li buckling lossis wrinkling, tuaj yeem pom nyob rau hauv tensile loads. … Cov khoom uas tsis muaj kev ruaj ntseg nrog rau cov khoom siv tsis ruaj khov, xws li caj dab, tsis suav nrog hauv daim ntawv no.
Vim li cas kab buckling tshwm sim?
Buckling ntawm Kab yog daim ntawv ntawm deformation los ntawm axial- compression rog. Qhov no ua rau khoov ntawm kem, vim qhov tsis ruaj khov ntawm kab. Hom kev ua tsis tiav no yog nrawm, thiab yog li txaus ntshai. … Qhov no yuav tshwm sim ntawm qhov kev ntxhov siab tsawg dua qhov kev ntxhov siab kawg ntawm kab.
Thaum twg koj yuav tsum xav txog buckling raws li kev ua tsis tiav?
Ntiaj teb buckling thiab hauv zos buckling yog ob hom buckling ib txwm. Thaum qhov ntev luv dua 500mm, kem tsis ua haujlwm hauv zos buckling. Thaum qhov ntev yogntau dua 1000mm, tsuas yog lub ntiaj teb buckling tswj qhov ua tsis tiav.
