Uthelekiso lweenzuzo kunye nokungalungi kokusetyenziswa kwetyhubhu yesikwere, intsimbi yetshaneli, intsimbi ye-angle

Iingenelo zeityhubhu yesikwere
Amandla aphezulu okucinezela, amandla amahle okugoba, amandla aphezulu okujika, uzinzo oluhle lobukhulu becandelo.
Ukuwelda, uqhagamshelo, ukucutshungulwa lula, iplastiki elungileyo, ukugoba okubandayo, ukusebenza ngokuqengqeleka okubandayo.
Ummandla omkhulu womphezulu, intsimbi encinci ngommandla womphezulu weyunithi nganye, oko konga intsimbi.
Iiprong ezijikelezileyo zinokuphucula amandla okucheba amalungu.

Iingxaki
Ubunzima bethiyori bukhulu kunentsimbi yetshaneli, kwaye ixabiso liphezulu.
Ifanelekile kuphela kwizakhiwo ezineemfuno ezinamandla aphezulu okugoba.

Iingenelo zeIntsimbi yetshaneli
Ukugoba okuphezulu kunye namandla okujika, afanelekileyo kwizakhiwo ezijongwa kakhulu kunye namaxesha okujika.
Ubungakanani obuncinci obunqamlezileyo, ubunzima obukhaphukhaphu, intsimbi eyongayo.
Ukumelana kakuhle nokucheba, kungasetyenziselwa izakhiwo eziphantsi kwamandla amakhulu okucheba.
Itekhnoloji yokucubungula elula, ixabiso eliphantsi.

Iingxaki
Amandla aphantsi okucinezelwa, afanele kuphela izakhiwo ezigobileyo okanye ezigobileyo.
Ngenxa yokuba i-cross-section ayilingani, kulula ukwenza i-local buckling xa iphantsi koxinzelelo.

Iingenelo zeIbha ye-engile
Imo elula enqamlezileyo, kulula ukuyenza, kwaye ixabiso layo liphantsi.
Inokumelana okuhle nokugoba kunye nokugoba kwaye ifanelekile kwizakhiwo ezixhomekeke kumaxesha amakhulu okugoba kunye nokugoba.
Ingasetyenziselwa ukwenza izakhiwo ezahlukeneyo zesakhelo kunye nee-braces.

Iingxaki
Amandla aphantsi okucinezelwa, asebenza kuphela kwizakhiwo ezigobileyo okanye ezigobileyo.
Ngenxa yokuba i-cross-section ayilingani, kulula ukuvelisa i-local buckling xa icinezelwe.

Iityhubhu zesikwere, itshaneli ye-u kunye nebha ye-engile zinezibonelelo kunye neengxaki zazo, kwaye kufuneka zikhethwe ngokwesicelo sokwenyani.
Kwimeko apho kufuneka imelane noxinzelelo olukhulu lokuxinzelela, ityhubhu yesikwere lukhetho olungcono.
Kwimeko yamandla amakhulu okugoba okanye okujikajika, iitshaneli kunye nee-engile zikhetho elingcono.
Kwimeko apho kufuneka kuqwalaselwe iindleko kunye netekhnoloji yokucubungula, intsimbi yetshaneli kunye nentsimbi ye-engile lukhetho olungcono.