Iimfuno zeSakhiwo seNkukhu zeSakhiwo seNkukhu zeSteel Structure
Isiseko kunye noMgangatho: Isiseko masibe nzulu kwaye siqine. Umgangatho kufuneka ube phezulu kunangaphandle kwendlu, ungangeni kumanzi, ube tyaba, kwaye kube lula ukuwucoca nokubulala iintsholongwane.
Iindonga: Iipropati ezilungileyo zokuthintela ubushushu kwaye zinokukhusela emoyeni nasemlanjeni wangaphandle. Zakhiwe kakhulu ngezitena okanye ngamatye, iindawo zokudibanisa isamente ngaphandle, kunye nesamente okanye uthuthu olumhlophe ngaphakathi ukuthintela ukufuma kunye nokwenza kube lula ukukhukuliseka. Uphahla: Uphahla olunemiqolo emibini lusetyenziswa ngokubanzi ngaphandle kophahla olunemiqolo enye kwiindlu ezincinci zenkukhu ezinemiqolo emincinci ethe tyaba.
Iingcango neefestile: Iingcango zihlala zikwicala elingasezantsi lendlu yenkukhu ejonge emazantsi. Ubungakanani bomnyango buhlala bungumnyango omnye onobude obuziimitha ezi-2 kunye nobubanzi obuziimitha ezi-1, ucango oluphindwe kabini olunobude obuziimitha ezi-2 kunye nobubanzi obuziimitha ezi-1.6. Iifestile zesakhiwo seenkuku sesakhiwo sentsimbi kufuneka zibe kwiindonga zangaphambili nangasemva, kwaye ifestile yangaphambili kufuneka ibe banzi kwaye iphantsi emhlabeni ukuze kube lula ukukhanya. Umlinganiselo weefestile kwindawo engaphantsi komhlaba yi-110 ukuya kwi-18. Ifestile engasemva kufuneka ibe ncinci, malunga ne-2/3 yendawo yefestile engaphambili, kwaye inokuba phezulu ukusuka emhlabeni ukuze kube lula ukungena komoya ehlotyeni. Akukho zifestile kwindlu yeenkuku evaliweyo, kuphela iifestile ezingxamisekileyo, iindawo zokungenisa umoya, kunye neendawo zokuphuma.
Ubude, ubude, kunye nokuphakama kwendlu:
Ububanzi besakhiwo seenkuku sesakhiwo sentsimbi buxhomekeke kwimo yophahla lwendlu yenkukhu, uhlobo lwendlu yenkukhu, kunye nendlela yokondla. Ububanzi obuqhelekileyo buziimitha ezi-6 ukuya kwezi-10 kwiindlu zenkukhu ezivulekileyo kunye neemitha ezili-12 ukuya kwezi-15 kwiindlu zeenkuku ezivaliweyo. Ubude besakhiwo seenkuku sesakhiwo sentsimbi buxhomekeke kubude bendlu yeenkuku kunye nomgangatho wolawulo loomatshini. Iindlu zeenkuku ezinobubanzi obuziimitha ezi-6 ukuya kwezi-10 zihlala ziimitha ezingama-30 ukuya kwezi-60 ubude; izindlu zeenkuku ezinobubanzi obukhulu, njengeemitha ezili-12, zihlala ziimitha ezingama-70 ukuya kwezingama-80 ubude. Iindlu zeenkuku ezinomgangatho ophezulu woomatshini zinokuba zinde, kodwa ngokubanzi, akufuneki zidlule kwiimitha ezili-100. Ngaphandle koko, imveliso kunye nokufakwa kwezixhobo zoomatshini kuya kuba nzima ngakumbi, kwaye izixhobo aziyi kuba lula ukujongana nazo. Ukuphakama kwesakhiwo seenkuku sesakhiwo sentsimbi kufuneka kumiselwe ngokwendlela yokondla, indlela yokucoca umgquba, ububanzi, kunye neemeko zemozulu. Indlu yeenkuku akufuneki ibe phezulu kakhulu kwiindawo ezineendawo ezincinci, ifama eyomileyo, kunye neendawo ezingashushu kakhulu. Ngokubanzi, ukuphakama kwendlu yenkukhu yesakhiwo sentsimbi yi-2.0 ukuya kwi-2.5 yeemitha; ukuba ububanzi bukhulu kwaye yikheyiji enamaleko amaninzi, indlu yenkukhu imalunga neemitha ezi-3 nangaphezulu. Ikheyiji yenkukhu ephezulu ikhethwa ukuba ibe yimitha eyi-1 ukuya kwi-1.5 ukusuka eluphahleni; ukuba yikheyiji yenkukhu evaliweyo enebhedi ephezulu, ukuphakama ngokuqhelekileyo kuba yimitha ezi-4.5 ukuya kwezi-5 (1.8 ukuya kwi-2 yeemitha ukuphakama kunekheyiji zenkukhu eziqhelekileyo) ngenxa yomngxuma womgquba osezantsi.
Igumbi lotyando kunye nepaseji: Igumbi lokutyanda kulapho umfuyi enza khona imisebenzi aze agcine izixhobo. Ukuba ubude bendlu yenkukhu yentsimbi abudluli kwiimitha ezingama-40, igumbi lokutyanda linokuba kufutshane nendlu yenkukhu. Ukuba ubukhulu bendlu yenkukhu budlula kwiimitha ezingama-40, kufuneka bufumaneke embindini wendlu yenkukhu. Indawo yendlela yokuhamba ixhomekeke kubude bendlu yenkukhu. Ububanzi bendlu yenkukhu ethe tyaba buncinci, kwaye indlela yokuhamba idla ngokuba kwicala elinye lendlu yenkukhu, ububanzi buyimitha eli-1 ukuya kweli-1.2. Xa ubude bungaphezulu kweemitha ezili-9, indlela yokuhamba iphakathi, ububanzi buyimitha eli-1.5 ukuya kweli-1.2—iimitha ezili-1.8, ezifanelekileyo ukondla ngetroli. Nokuba ubude bendlu yenkukhu ethe tyaba bukhulu kangakanani, kuxhomekeke kwindlela ezibekwe ngayo iikheji zenkukhu. Indlela yokuhamba phakathi kweekheji zenkukhu yimitha eli-0.8 ukuya kweli-1.0. Indawo yokudlala: Xa izindlu zenkukhu ezivulekileyo zikhuliswe kumhlaba othe tyaba, kudla ngokubakho indawo yokudlala. Ibala lemidlalo lilingana nobude bendlu yenkukhu, kwaye ububanzi buphindwe kabini kunobubanzi bendlu yenkukhu.