Ukuze uthole ukuvimbela amanzi okungcono, ngemva kokufakwa kwebhodi elihlanganiswe ngombala kuqediwe, sebenzisa ithuluzi elikhethekile ukugoqa ibhodi elimbozwe ngombala nge-3CM emgqeni wophahla, cishe ama-800.
Amaphaneli ahlanganiswe ngombala athuthelwa ophahleni ayengafakwanga ngokugcwele ngosuku olufanayo lokusebenza.Ayeqiniswe ngokuqinile ku-truss ophahleni lwensimbi esebenzisa i-tie, futhi ukuqaliswa okuqondile kungafinyelelwa ngokusebenzisa intambo ensundu noma i-8 # intambo yokuhola ukuze ibophe ngokuqinile, okuzogwema noma yikuphi ukulimala kumaphaneli afakwe umbala esimweni sezulu esinomoya.
Ipuleti lekhava yophahla kufanele lakhiwe ngokushesha ngangokunokwenzeka ngemva kokuqedwa kwepuleti eliphezulu.Uma ukwakhiwa kungeke kwenziwe ngokushesha, indwangu yepulasitiki kufanele isetshenziselwe ukuvikela izinto zokuvikela emkhawulweni ukuze kuvinjelwe izinsuku zokuna kwemvula ukuthi zingaphazamisi umphumela wokushisa.
Ngesikhathi sokwakhiwa kwamapuleti okuvala ama-ridge, kuyadingeka ukuqinisekisa ukuvaleka okuthembekile phakathi kwabo nophahla, kanye naphakathi kwamapuleti ekhava e-ridge.
Lapho ulenga iphaneli ophahleni ku-truss ophahleni ukuze kufakwe, ukunakwa kufanele kukhokhwe ekuqondeni kombambo oyinhloko webhodi eliboshwe ngombala kuqala ngokusho kwesici sokufaka.Uma kungelona ubambo oluyinhloko, kufanele lulungiswe ngokushesha.Kuyadingeka ukuqinisekisa ukuthi isikhundla sokufakwa kwebhodi lokuqala silungile.Hlola ukuthi i-perpendicularity yayo ku-gutter yophahla, futhi uqinisekise ukuthi zonke izilinganiso zinembile.Ngemuva kwalokho, lungisa ibhodi lokuqala futhi usebenzise indlela efanayo yokufaka ibhodi elilandelayo, Sebenzisa njalo ukubeka ukuze uqinisekise ukuthi iziphetho zebhodi elipendiwe zihambisana kahle.
Ukufakwa kwamaphaneli ahlanganiswe ngombala
(1) Hambisa ibhodi ngokuqondile, uqinisekise ukuthi ubambo lukamama lubhekene nendlela yokuqala yokufaka.Faka umugqa wokuqala wabakaki abagxilile futhi uwalungise ngama-purlins ophahleni, ulungise izindawo zawo, futhi uqinisekise ukunemba kwendawo yepuleti lokuqala eliphezulu.Lungisa umugqa wokuqala wabakaki abangashintshi.
(2) Beka ibhodi elipendiwe lokuqala ngendlela ye-orthogonal eya kugutter kubakaki abangashintshi.Okokuqala, qondanisa ubambo oluphakathi nekhona lobakaki abagxilile, futhi usebenzise izimbambo zonyawo noma ama-purlins okhuni ukuze ubophe ubambo oluphakathi nolungumama kubakaki abangashintshi, futhi uhlole ukuthi ziboshelwe ngokugcwele yini.
(3) Thinta umugqa wesibili wabakaki abagxilile ezimbanjeni zamapuleti anombala afakiwe bese uwafaka engxenyeni ngayinye yabakaki.
(4) Lungisa ubambo lukamama lwebhodi lokunamathela elinombala wesibili ngomugqa wesibili wabakaki abangashintshi, bese uluqinisa ukusuka maphakathi kuya kokubili.Faka ibhodi lokunamathela elinemibala elandelayo usebenzisa indlela efanayo.Naka ukuxhumana okuthembekile nokuqinile, futhi njalo uhlole ukunemba kokuqondanisa kophahla nomsele, ukuma, nezinye izikhundla.
(5) Phakathi nenqubo yokufaka, sebenzisa njalo umugqa wokumisa ekupheleni kwebhodi ukuze uqinisekise ukufana kwebhodi elipendiwe ngokwalo kanye ne-perpendicularity yalo ku-gutter.
Isikhathi sokuthumela: Apr-19-2023