Yintoni umqadi ongezantsi wetanki yamanzi emoto
Umqadi osezantsi wetanki yamanzi yemoto sisakhiwo sesinyithi esinqamlezileyo esifakwe ezantsi kwemoto, umsebenzi wayo ophambili kukubonelela ngenkxaso eqinileyo yemoto kunye nokukhusela iindawo ezahlukeneyo zemoto kwimpembelelo yothuso kunye nokungcangcazela. Kwangaxeshanye, inokunceda imoto ukuba igcine imo ezinzileyo yokuqhuba, iphucule indlela yokuphatha isithuthi kunye nokhuseleko.
Isakhiwo kunye nemathiriyeli
I-beam ephantsi yetanki yamanzi idla ngokuba yintsimbi ephezulu, kwaye inemilo eyahlukeneyo, ezinye ziyi-U, ezinye ziyi-C kunye nokunye. Ngexesha lenkqubo yokwenziwa kwesithuthi, umqadi ophantsi wetanki udityaniswe kunye nawo wonke umzimba ukwenza isakhelo esidityanisiweyo sesakhelo esibonelela uzinzo kunye nokhuseleko kuyo yonke isithuthi.
Isikhundla sokufakela kunye nomsebenzi
I-beam ephantsi yetanki ifakwe phantsi kwemoto, kwaye indawo ethile ingahluka ngokuxhomekeka kwimodeli. Ngokuqhelekileyo isetyenziselwa ukuxhasa amacandelo aphambili esithuthi kunye nokudibanisa namanye amacandelo omzimba ngokukhupha okanye ezinye iidibaniso ukuze kuqinisekiswe amandla okwaneleyo kunye nokuqina kokumelana nomthwalo wesithuthi kunye neempembelelo ezivela kumavili .
Iingcebiso zokugcina nokugcina
Ukuze kuqinisekiswe ukusebenza okuqhelekileyo kwe-beam ephantsi yetanki yamanzi, kucetyiswa ukuba uhlolisise rhoqo ukuba inxalenye yokudibanisa ikhululekile okanye yonakaliswe. Ukuba kukho nayiphi na ingxaki efunyenweyo, kufuneka ilungiswe okanye itshintshwe kwangethuba ukunqanda iingozi ezinokubakho zokhuseleko. Ukongeza, ukhetho lwetanki elungileyo kunye nokusetyenziswa okufanelekileyo kwetanki kukwanceda ukwandisa ubomi benkonzo yomqadi ophantsi wetanki.
Indima ephambili ye-beam ephantsi yetanki yamanzi yemoto ibandakanya ukuqinisekiswa kwe-torsional rigidity yesakhelo kunye nokuthwala umthwalo we-longitudinal, kunye nokuxhasa iindawo eziphambili zesithuthi . Ngokusebenzisa uxhulumaniso oludibeneyo, esi sakhiwo siqinisekisa ukuba sinamandla okwaneleyo kunye nokuqina, kwaye sinokujamelana ngempumelelo nomthwalo wemoto kunye nefuthe levili.
Ukongeza, umqadi osezantsi wetanki uphucula uzinzo lofakelo lomqadi wetanki, wenze lula ulwakhiwo, ufezekise ukukhanya, kunye nokwandisa indawo yofakelo lwangaphambili. Olu luyilo aluqinisekisi kuphela amandla e-beam, kodwa lwenza ukuba ulwakhiwo lube lukhuni ngakumbi kwaye luphucule ukusebenza ngokubanzi kunye nokusebenza kwesithuthi.
I-beam ephantsi yetanki yamanzi yemoto inokutshintshwa, kwaye umsebenzi othile wokusika uxhomekeke kumzekelo kunye nomonakalo. Nantsi imiyalelo eneenkcukacha yokutshintsha umqadi ongezantsi wetanki:
Imfuneko yokutshintshwa
Umqadi osezantsi wetanki yamanzi usetyenziswa ikakhulu ukulungisa itanki yeradiyetha yemoto kwaye ubolise isithinteli samandla empembelelo yangaphambili. Ukuba i-boam yonakaliswe okanye iphukile, inokukhokelela ekungahambini kakuhle kunye nokuguqulwa kwetanki yamanzi, okuya kuchaphazela ukutshatyalaliswa kobushushu be-injini, kwaye iphinde yonakalise itanki yamanzi. Ngoko ke, ukutshintshwa ngexesha elifanelekileyo kuyimfuneko.
Indlela yokutshintsha
Ukutshintsha umqadi ongezantsi wetanki kudla ngokubandakanya la manyathelo alandelayo:
Ukususa iinxalenye zokuQhagamshela : Kwiimeko ezininzi, umqadi unokutshintshwa ngokususa iindawo zokudibanisa, ezifana nezikrufu kunye ne-fasteners, ngaphandle kokusika.
Umsebenzi okhethekileyo wokusika: Ukuba umqadi udityaniswe kwisakhelo okanye ukhubazeke kakhulu, unokufuna ukunqunyulwa. Emva kokusika, unyango oluchasene ne-rust kunye nokuqiniswa kufuneka lwenziwe ukuze kuqinisekiswe ukhuseleko lwesithuthi.
Faka umqadi omtsha : Khetha umqadi omtsha ohambelana nemoto yoqobo, yifake ngokulandelelana kokususwa, kwaye uqinisekise ukuba zonke iindawo zokuqhagamshela zikhuselekile.
Ukulumkela
Vavanya umonakalo : Ngaphambi kokutshintshwa, kuyimfuneko ukuhlola umonakalo womqadi ngokweenkcukacha ukugqiba ukuba ngaba kufuneka kunqunyulwe.
Khetha indawo elungileyo : qinisekisa ukuba umgangatho kunye neenkcukacha zomqadi omtsha ziyahlangabezana neemfuno ukuthintela ukusilela kofakelo ngenxa yokungahambelani kwamalungu.
Uvavanyo kunye nohlengahlengiso : Emva kokuba ukufakela kugqityiwe, vavanya isithuthi ukuze uqinisekise ukuba i-boam entsha ifakwe ngokuchanekileyo kwaye ayikhululekanga.
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