Umqadi - a ... Yintoni umqadi kwaye kusetyenziswa phi na?

Umqadi - yinxalenye yenkqubo inkxaso eluphahleni wamisa, nto leyo asetyenziswe ikopi enye, kwaye isetyenziswa ukwakhiwa truss. Le ndima iqulathe yezithuba ezithe nkqo, imiqadi kophahla kunye ezikhaphukhaphu izidanga. Ukuba kuyimfuneko, imiqadi siyomelezwa kwi ezantsi kwe iintsika podstropilnym.

Yintoni umqadi

Umqadi - into leyo isiseko inkqubo yonke, ukuba yakhiwe ezikhaphukhaphu izidanga, imiqadi angled kunye kwezibonda. Le nkxaso oluqhutywa kwizakhiwo log yamaplanga phezu othwesa ngezithsaba. Kodwa xa kufikwa zokwenza ifreyimi izakhiwo, ebizwa senziwe kwi phezulu awayezinxibile, ngelixa izindlu ngamatye zibekwa kwi mauerlat abamele iibhodi ubukhulu ubuninzi 160 mm. Mauerlat ukuba ibekwe ecaleni ubude besakhiwo okanye ube nje unyawo umqadi. Kwimeko apho umlenze truss kukho icandelo ububanzi izinto ezincinane SAG kwexesha. Ukwenzela ukuphelisa lo mhlola, ukuba kuyimfuneko ukusebenzisa lunghekerile, nto leyo eyinxalenye ezikhaphukhaphu, iintsika kunye nemiqadi.

Kuba braces kunye nemiqadi ke iiplanga babesebenzisa ububanzi singabanga kuba 150 mm, lo gama Ebubanzini yi-25 mm. Ukulungisa umqadi usebenzisa ukuqinisa, edityaniswe kumazantsi emiqadini. Xa sliding kwi element ngokuqinisa kuthi kuphazamisane isiphelo ingqibelelo. Ukwenzela ukuphepha buyacutheka, truss umlenze kufuneka ukomelezwa ngokuqinisa ngokuthi notching. Imiqadi kufuneka zisuswe emiphethweni 400 mm.

nemfuneko yokusebenzisa

Konke oku kusetyenziswa ukunika uzinzo uphahla esemgangathweni phantsi imithwalo ophezulu. Ngenxa kophahla ukuba izuza iimpawu ukuthembeka imiqadi udlulisela zingumthwalo ubunzima yonke le nkqubo, kunye nekhephu kwisakhiwo ngenkxaso yangaphakathi. Ukuba isakhiwo unalo kweminwe encinane, sebenzisa naslonnye imiqadi. Ukuba akukho isekela eziphakathi, kuyimfuneko ukuba ibandakanye ukwakhiwa imiqadi ejingayo.

Baphi ezisekele

Umqadi - isici ukuba yinxalenye yenkqubo enkulu lukhuni uphahla. Kuxhomekeke iimpawu zoyilo ziya kuba nophahla, sebenzisa inkqubo truss ezahlukeneyo. Kunye nokwakhiwa yangoku imiqadi kunye neenkqubo zokwakha xa lilonke kufuneka ukuhlangabezana neemfuno ezithile, phakathi kwabo:

• usizo;
• ephantsi iindleko ufakelo kunye nemveliso;
• kwalo;
• amandla;
• ukufakwa lula;
• ukusebenza; sobuhle.

Umqadi - njengento enokusetyenziswa kulwakhiwo uphahla Uni-zemiyalelo, bi kunye eyaphukileyo. Ezi zinto ezisegumbini kophahla Sudeikin. Kwimeko yokuqala, imiqadi ngohlobo imiqadi, ngesithunzi ikhutshwa phandle eludongeni, ngokufuthi kukhokelela eluphahleni baxhaphaze. Ubume lophahla kule meko kufuneka kwangaphambili-yenzelwe, ngoko kuphela zingasetyenziswa ukuba asasaze umthwalo phezu kwendlu. Umqadi, ixabiso apho eyafakwa nqaku anokusetyenziswa uphahla gable, kule meko nkqubo a truss olunxantathu, nto leyo zicwangciswe kwindawo engile ethile. Iinyawo kufuneka abe phezu mauerlat, kwaye baxhotyiswe Ukongezelela kunye nezitshixo braces.

Ukuba ufuna ukushiya isithuba ngokulungiselela imbala, kufuneka wenze uphahla kwaphulwa inkqubo truss eziya kuba nzima kakhulu. Kulo mzekelo, esebenzisa iintlobo ezininzi izixhaso. Kubalulekile ukuphawula ukuba original kakhulu kwaye enomtsalane Sudeikin Isakhiwo kophahla. Kulo mzekelo, imiqadi ukuba amaqhina oqhagamshelwano ukwenza kwiziphambuka ezine ntathu. Loo nkqubo efanelekileyo imisebenzi isikwere.

Yintoni umqadi ngokwalo iimpawu zoyilo

Ukhululekile ukuba baphumeze ulwakhiwo lophahla. Ezisekele kumafa yayo basenokuthi ungunobangela. Kulo mzekelo, iyunithi eliphezulu imisiwe lomnyango, umzantsi - ngokusebenzisa uqhagamshelwano zokudada. ezisekele zokwakha ezifana ngohlobo lweenkqubo profile kuthiwa non-ekusasazeni. Kule nkqubo, akukho umthwalo ugqithiso mauerlat. uqhagamshelo Ridge kunokwenzeka emibonweni kwi kwenzeka uthela mauerlat nge lomnyango. Kulo mzekelo, umkhosi yokuvula luyasuka eludongeni. Le nkqubo, okuhlanganisa ilenga kunye naslonnye imiqadi, okwabizwa ngokuba hybrid. umthwalo balancing - umgaqo engundoqo yale nkqubo. Ubunzima ezisekele uphahla kwamkelwa iinyawo ezinento isiphelo ukuya ekupheleni yaye basebenza kwi-begoba. Ngelo umqadi kummango efanayo ayikho njengento mandatory, ekubeni phantse engasebenziyo.

ukuba irekhodi

imiqadi Spacer, iifoto apho lucaciswa kule nqaku kufuneka bahlale ngokumalunga nomgangatho abulawe obuchopho walutshixa. Iimveliso Pre-in ukuba kumbiwe umngxuma, ubukhulu bawo kufuneka millimitha enye ngaphantsi kwe netoti kwasiso okanye stud. Ukuba zinkulu kakhulu, ngexesha lo msebenzi nokuba yonakele mauerlat.

Ukukhetha izinto

umqadi iLizwi ngoku eyaziwa yonke umakhi, kodwa hayi zonke olungisa uqhelene noko mbandela ulungileyo kusetyenziswa ukuvelisa izinto data kubume eliseluphahleni. Isiseko ingase ingabi imithi, izakhiwo ikhonkrithi monolithic lwesamente okanye wentsimbi. Njengoko isenzo sokugqibela okanye intsimbi kwalenza, kwimeko yokuqala kuyenzeka ukuba ufumane zokwakha ezilula. Xa ukhetha umbandela, iingcali ukucebisa ukuba banikele ingqalelo injongo yokwakha. Oku kufuneka ithathelwe ingqalelo kwaye umthwalo kulindeleke phezu kwendlu. imiqadi zomthi ezithi zisetyenziswe kakhulu kule esikhethiweyo ezikumgangatho ophezulu njo ngamaplanga elincangathi okanye iinkuni esiqinileyo. Ukuze asebenze kufuneka amaplanga nje kuphela, kodwa izixhobo ukuchwela, ngokunjalo izinto entengo. Ukuba ugqiba ekubeni usebenzise elaminethiweyo ngokwenene ukhuni, ufanele ube ububanzi ukusukela kuma-12 ukuya kwi-18 m, kanti ke iinkuni yonke neeplanga unokuba nayiphi design.