Ulwakhiwo lwesakhiwosisakhiwo esenziwe ngezinto zetsimbi kwaye yenye yeentlobo eziphambili zezakhiwo zokwakha. Ulwakhiwo ubukhulu becala luqulunqwe ngamaplanga entsimbi, iintsika zetsimbi, iitrasi zetsimbi kunye nezinye izinto ezenziwe ngamacandelo entsimbi kunye neepleyiti zentsimbi, kwaye yamkela ukususwa komhlwa kunye neenkqubo zokuthintela umhlwa ezifana ne-silanization, i-phosphating ecocekileyo ye-manganese, ukuhlamba kwamanzi kunye nokomisa, kunye ne-galvanizing. I-Welds, i-bolts okanye i-rivets idla ngokusetyenziswa ukudibanisa amacandelo okanye iinxalenye. Ngenxa yobunzima bayo obulula kunye nokwakhiwa okulula, isetyenziswa ngokubanzi kwiifektri ezinkulu, iindawo, izakhiwo eziphakamileyo eziphezulu, iibhulorho kunye namanye amasimi. Izakhiwo zentsimbi zithande ukuba nomhlwa. Ngokuqhelekileyo, izakhiwo zentsimbi kufuneka zingabi nomhlwa, zifakwe igalvanized okanye zipeyintwe, kwaye zigcinwe rhoqo.
Ingcaciso
Intsimbi ibonakaliswe ngamandla amakhulu, ubunzima obukhanyayo, ubulukhuni obulungileyo, kunye nokuchasana okunamandla kwi-deformation, ngoko ke ifaneleka ngokukodwa ukwakha izakhiwo ezinkulu, eziphakamileyo, kunye nezinzima kakhulu; Isixhobo sine-homogeneity elungileyo kunye ne-isotropy, kwaye ingumzimba olastiki ofanelekileyo, ohambelana kakuhle neengcinga ezisisiseko zobunjineli bobunjineli ngokubanzi; izinto eziphathekayo zineplastiki elungileyo kunye nokuqina, zinokuba ne-deformation enkulu, kwaye inokumelana kakuhle nemithwalo eguquguqukayo; ixesha lokwakha lifutshane; inomgangatho ophezulu wokwenziwa kwemizi-mveliso kwaye inokuveliswa ngoomatshini benqanaba eliphezulu.
Izakhiwo zentsimbi kufuneka zifunde intsimbi ephezulu kakhulu ukuze ziphucule kakhulu amandla azo okuvunwa; ukongeza, iintlobo ezintsha zentsimbi kufuneka ziqengqiwe, njengentsimbi emile okwe-H (ekwabizwa ngokuba yintsimbi ebanzi yeflange) kunye nentsimbi emile okwe-T kunye neepleyiti zentsimbi ukuze zihlangabezane neemfuno zezakhiwo ezibanzi kunye nezakhiwo eziphakamileyo.
Ukongezelela, kukho inkqubo yesakhiwo sensimbi ekhanyayo ngaphandle kweebhuloho ezishisayo. Isakhiwo ngokwaso asiwongi amandla. Le teknoloji isebenzisa izihlanganisi ezikhethekileyo ezihlakaniphile ukusombulula ingxaki yeebhulorho ezibandayo kunye nezishushu kwisakhiwo; isakhiwo esincinci se-truss sivumela iintambo kunye nemibhobho yamanzi ukuba idlule eludongeni, olulungele ukwakhiwa kunye nokuhlobisa.
Iimbonakalo
1. Amandla aphezulu aphezulu kunye nobunzima obulula
Intsimbi inamandla aphezulu kunye nemodyuli enwebekayo ephezulu. Xa kuthelekiswa nekhonkrithi kunye neenkuni, ubuninzi bayo bomlinganiselo wokuvelisa amandla buphantsi. Ngoko ke, phantsi kweemeko ezifanayo zoxinzelelo, isakhiwo sensimbi sinomgca omncinci wesiphambano kunye nobunzima obulula, okulula ukuthutha nokufaka. Ifanelekile kwizakhiwo ezinobubanzi obukhulu, ukuphakama okuphezulu kunye nemithwalo enzima.
2. Insimbi inokuqina okuhle, iplastiki, izinto ezifanayo kunye nokuthembeka okuphezulu kwesakhiwo
Ifanelekile ukuthwala impembelelo kunye nemithwalo eguquguqukayo, kunye nokuchasana kakuhle kwe-seismic. Ulwakhiwo lwangaphakathi lwentsimbi lufana kwaye lusondele kwi-isotropic ye-homogeneous body. Ukusebenza kwangempela kwesakhiwo sensimbi kuhambelana ngakumbi nethiyori yokubala. Ngoko ke, isakhiwo sensimbi sinokuthembeka okuphezulu.
3. Iqondo eliphezulu lomatshini kwi-steel structure yokuvelisa kunye nokufakwa
Amacandelo esakhiwo sentsimbi kulula ukwenza kwiifektri kwaye ahlangane kwindawo. Iimveliso ezigqityiweyo zamacandelo okwakhiwa kwentsimbi eyenziwe kwiifektri zichaneke kakhulu, ukusebenza kakuhle kwemveliso, isantya sokuhlanganisa ngokukhawuleza kwisiza kunye nexesha elifutshane lokwakha. Ulwakhiwo lwentsimbi sisakhiwo esinelona qondo liphezulu loshishino.
4. Ukusebenza kakuhle kokutywinwa kwesakhiwo sensimbi
Ekubeni isakhiwo esidibeneyo sinokuvalwa ngokupheleleyo, sinokwenziwa kwiibhokisi zoxinzelelo oluphezulu, iitanki ezinkulu zeoli, iipayipi zoxinzelelo, njl njl.
5. Ulwakhiwo lwentsimbi luxhathisa ubushushu kodwa alukwazi ukumelana nomlilo
Xa ubushushu bungaphantsi kwe-150 ℃, iimpawu zentsimbi zitshintsha kancinci. Ke ngoko, ulwakhiwo lwentsimbi lufanelekile kwiindibano zocweyo ezishushu, kodwa xa umphezulu wesakhiwo uphantsi kwemitha yobushushu emalunga ne-150 ℃, kufuneka ikhuselwe ngeebhodi zokugquma ubushushu. Xa iqondo lobushushu liyi-300℃-400℃, amandla kunye ne-elastic modulus yentsimbi iya kuhla kakhulu. Xa iqondo lobushushu limalunga ne-600℃, amandla entsimbi athanda ukuya ku-zero. Kwizakhiwo ezineemfuno ezikhethekileyo zokukhusela umlilo, izakhiwo zetsimbi kufuneka zikhuselwe ngezinto eziphikisayo zokuphucula umgangatho wokumelana nomlilo.
6. Ukunganyangeki kwe-corrosion yesakhiwo sensimbi
Ngokukodwa kwiindawo zeendaba ezifumileyo kunye nezonakalisayo, kulula ukugqwala. Ngokuqhelekileyo, izakhiwo zentsimbi kufuneka zikhuselwe ngumhlwa, zenziwe ngegalvanized okanye zipeyintwe, kwaye zigcinwe rhoqo. Kwizakhiwo zeqonga elingaselunxwemeni kumanzi olwandle, imilinganiselo ekhethekileyo efana ne "zinc block anode protection" iyafuneka ukukhusela ukubola.
7. Ikhabhoni ephantsi, ukonga amandla, eluhlaza kunye nokusingqongileyo, iphinda isetyenziswe
Ukudilizwa kwezakhiwo zentsimbi kuya kuba nzima ukuvelisa inkunkuma yokwakha, kwaye intsimbi inokuphinda isetyenziswe kwaye isetyenziswe kwakhona.
Ukusuka kwidome ebalaseleyo yeendawo ezinkulu ezibanzi ukuya kwisibhakabhaka esithe nkqo sezakhiwo eziphakamileyo eziphakamileyo, ulwakhiwo lwentsimbi lube luphawu olubalulekileyo lwempucuko yolwakhiwo lwangoku kunye neempawu zayo ezigqwesileyo zoomatshini kunye neenzuzo zemizi-mveliso. Nangona imingeni yendalo yokumelana nomlilo kunye nokuxhathisa ukubola, ezi ntsilelo zinqotshwa nganye nganye kunye nokuphuhliswa kwentsimbi ephezulu, ukuveliswa kweteknoloji yokulwa nokutshatyalaliswa komlilo kunye nokuphumelela kweteknoloji yokukhusela umlilo. Ngokukodwa phantsi kolwalathiso lwenjongo "yekhabhoni ezimbini", isakhiwo sensimbi, kunye nekhabhoni ephantsi, iimpawu ezihambelana nokusingqongileyo kunye nezinto ezinokuphinda zisetyenziswe, zihambelana ngokunzulu kunye nengcamango yesakhiwo esiluhlaza. Ubuchwephesha bayo obutsha obunje ngebhulorho engenamanzi ashushu kunye nolwakhiwo lweemodyuli lukwabonisa isalathiso sexesha elizayo sokwakha ishishini.
Xa ukuthungwa okubandayo kwentsimbi kuhlanganiswe ngokugqibeleleyo kunye nobugcisa bezakhiwo, kwaye xa i-aesthetics yomatshini kunye nokusebenza kulungelelaniswa, isakhiwo sensimbi sele sigqithise ixesha elide kwizinto eziphathekayo kwaye ibe yinto ephambili yokuqhuba ukuguqulwa kwendawo yasezidolophini. Ukusuka kwizityalo zoshishino ukuya kwizakhiwo eziphawulekayo, ukusuka kwiiprojekthi zebhulorho ukuya kumaqonga angaphesheya, le "skeleton yokuphefumla" iyaqhubeka nokubhala intsomi yokudibanisa ukuqina kunye nokuguquguquka kwimbali yoyilo kunye nokuguquguquka kwayo okungapheliyo. Ukujonga kwixesha elizayo, kunye nokuphindaphinda okuqhubekayo kwenzululwazi yezinto eziphathekayo kunye nobuchwepheshe bokwakha, izakhiwo zetsimbi ziya kuxhasa ngokuqinisekileyo ukucinga komntu wendawo kwiindawo ezibanzi, okwenza isakhiwo ngasinye sibe uphawu lwamaxesha apho iteknoloji kunye ne-aesthetics zihlala khona.
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Ixesha lokuposa: Apr-16-2025