Iri nakasawa

Nakasawa - wannan bambanci ko take hakkin shaidu tsakanin kwayoyin halitta. Yana bayyana idan for gefen tasiri sojojin: zazzabi, matsa lamba, musamman kaya, Magnetic ko lantarki filin. The main iri nakasawa - reversible da babu ja. Reversible nakasawa a kimiyyar lissafi kira na roba nakasawa, yana nufin cewa shaidu tsakanin kwayoyin halitta take hakkin kadan da mutunci da tsarin ba a gaji da damuwa. Samun irin wannan dukiya da aka kira na roba abubuwa. Komowar nakasawa a kimiyyar lissafi ne ake kira roba nakasawa da kuma shi ne mai tsanani take hakkin shaidu a cikin kwayoyin halitta, da kuma yadda wani sakamako, mutunci da tsarin. Abubuwan da wannan dukiya kira plasticity.

Take hakkin atomic bonding - yana da ba ko da yaushe wani mummunan abu. Alal misali, damping (quenching oscillations) abubuwa dole plasticity. Wajibi ne a maida tasiri makamashi cikin nakasawa makamashi. Wadannan iri nakasawa da daskararru: lankwasawa, tashin hankali / matsawa, torsion da kuma karfi. Dangane da yanayin da sojojin aiki a kan m jiki, akwai iya zama ya dace ƙarfin lantarki. Wadannan gajiyan ake kira da hali na mulki. Alal misali, torsion danniya, compressive danniya, lankwasawa danniya, da dai sauransu. Da yake jawabi na murdiya, sau da yawa ta hanyar default nufin nakasawa da daskararru, a matsayin tsarin canza su fi pronounced.

A gaskiya, duk wani nau'i na nakasawa - sakamakon rinjayar da irin ƙarfin lantarki generated da aiki da karfi. A m nau'i nakasawa rare. Matsayin mai mulkin, jimlar iri - shi ne sakamakon da dama gajiyan. A sakamakon haka, duk suka yi ta kai ga biyu main damuwa - mikewa / ƙanƙancewa da lankwasawa.

Jiki nakasawa - sakamakon wanda aka bayyana a cikin ingantaccen da kuma gwada yawa sharuddan. Quantitatively wannan sabon abu ne aka bayyana a matsayin na lamba darajar. Qualitatively - nuna hali (da shugabanci na m maki, kamar karaya, iyakance ƙarfin lantarki ...). Zai yiwu nakasawa baya lasafta a ƙarfi lissafin lokacin da zayyana wani na'ura ko inji.

Yawanci, da kaya-nakasawa sakamakon nuna a jadawali tsari - da danniya zane-zane. A tsarin wannan jadawali: lasafta makirci amfani lodi, iri da kuma irin danniya nakasawa. Load rarraba samar da wani fahimtar yanayi na loading na na'ura ko kashi nakasawa. iri Results - tashin hankali, matsawa, lankwasawa, karkatacciyar - auna a raka'a nesa ji (mm, cm, m) ko kusurwa awo (digiri, radians). Basic lissafi aiki - domin sanin iyaka iri da kuma danniya don kauce wa gazawar yi - discontinuity karfi karaya da sauransu. Daidai da muhimmanci yanayi ne na danniya da kuma na lamba darajar a matsayin Akwai manufar gajiya nakasawa.

Gajiya nakasawa - aiwatar da canza siffar saboda da yawa lodi. Su ƙarshe daga wadanda ba m danniya (m qananan take hakkin da interatomic shaidu) ci gaba a cikin tsanani sakamakon. Wannan ra'ayi ne da ake kira tara gajiya da kuma kayyade a cikin irin wannan siga (na jiki da kaddarorin abu) a matsayin gajiya ƙarfi.

Domin yin la'akari da tasirin da cewa daban-daban na iri a kan ayyuka da kuma albarkatun, gudanar da gwaje-gwaje na filin abu samfurori. Daga cikin kwarewa na samun duk karfin halaye ga kowane abu, da sai ya zama da tabulated dabi'u. A wannan zamanin kwamfuta fasaha, irin wannan bincike ne da za'ayi a high-karshen PC. Amma duk da wannan Properties daga cikin kayan za a iya koya kawai daga filin gwaje-gwaje. Riga kwanciya dukan halaye da kaddarorin a cikin lissafi model, prochnist sami wani zana model (wani lokacin a cikin muhimmancin aiki) na dukkan danniya da iri.

A aikin injiniya, wannan lissafi an riga an dage farawa a gare 3D-zane shirin. watau zanen aikin wani 3D-model na dukan abubuwa, kowanne daga wanda aka rage a cikin taro model. Da ake ji a load a raba module na shirin, da zanen samun volumetric hoto na da yanayin da danniya da kuma iri, daga dukan nau'i.