I-AAR M-112 kunye neminye imithombo eqhelekileyo

Ulwazi olusisiseko

Umzila kaloliwe wentsimbi yentsimbi yinxalenye ebalulekileyo yenqwelo, esetyenziswa kakhulu kwizithuthi zikaloliwe ezifana noololiwe, i-subways kunye neetram.Isetyenziselwa ikakhulu ukuxhasa kunye nokuthintela ukungcangcazela kunye neempembelelo zenqwelo ukuqinisekisa ukhuseleko kunye nokuthuthuzela kwenqwelo ngexesha lokuqhuba.

Okokuqala, imithombo yentsimbi kaloliwe ithambile kwaye inamandla.Yenziwe ngentsimbi ephezulu, eyilwe ngobuchwephesha kwaye icutshungulwe, inamandla okuthwala umthwalo ophezulu kunye nomthamo we-elastic deformation.Oku kwenza ukuba umthombo wentsimbi umelane nokungcangcazela okukhulu kunye nokothuka okuveliswa yinqwelo ngelixa uqhuba, kwaye kwangaxeshanye ukhawuleze ubuyele kubume bayo bokuqala ukuqinisekisa ukuzinza kwenqwelo kunye nokukhwela ukukhululeka.

Okwesibini, imithombo yentsimbi inokumelana nokugqwesa okugqwesileyo kunye nokumelana nokudinwa.Ngenxa yokuba izithuthi zihlala zibonakaliswe kwiindawo ezinzima, ezifana nokufuma, uthuli, ukushisa okuphezulu, njl.Ngexesha elifanayo, ngexesha lokuqhuba isithuthi, umthombo wensimbi uya kuchaphazeleka rhoqo ngokungcangcazela kunye nomthwalo, ngoko ke kufuneka ube nokuchasana nokukhathala okulungileyo ukuqinisekisa ukusebenza okuthembekileyo ixesha elide.Ukongeza, imithombo yentsimbi nayo inobushushu obuphezulu bokusebenza kunye nokuguquguquka kokusingqongileyo.Iqondo lokushisa kwimimandla eyahlukeneyo kunye namaxesha ahluka kakhulu, ngoko ke imithombo yensimbi kufuneka ikwazi ukulungelelanisa neendawo ezahlukeneyo zokushisa kunye nokugcina ukusebenza okuzinzile.Ngelo xesha, imithombo yensimbi nayo kufuneka ikwazi ukulungelelanisa iimeko ezahlukeneyo zendlela kunye neemeko zokusebenza, ezifana nokuhamba ngokuthe ngqo, ukuqhuba i-curve, ukunyuka kunye nokuhla, njl., Ukuqinisekisa ukhuseleko kunye nokuzinza komsebenzi wesithuthi.

Ukushwankathela, imithombo yentsimbi yezithuthi zikaloliwe zizinto ezibalulekileyo zokuqinisekisa ukhuseleko lwenqwelo kunye nokuhamba kakuhle.Ino-elasticity elungileyo kunye namandla, ukumelana nokugqwala kunye nokumelana nokudinwa, kunye nobushushu obuphezulu bokusebenza kunye nokuguquguquka kokusingqongileyo.Ezi mpawu zenza imithombo yentsimbi idlale indima ebalulekileyo yokuxhasa kunye ne-buffering kwizithuthi zikaloliwe, iqinisekisa ukusebenza ngokukhuselekileyo komzila kaloliwe.