Sivikela kanjani isakhiwo sensimbi?
Embonini yezokwakha, ngokuthandwa okwandayo kokusetshenziswa kwe-workshop yesakhiwo sensimbi, ubuchwepheshe bokukhiqiza, ukuthutha kanye nokufakwa kwesakhiwo sensimbi buye kwanakwa kakhulu, futhi kuye kwathuthukiswa ngokushesha futhi kwathuthukiswa ngokuqhubekayo.Indlela yokuthuthukisa ngokuqhubekayo ukukhiqiza nokufaka ukunemba kwe-workshop yesakhiwo sensimbi nokunciphisa izindleko kuyindaba phambi kwemboni yesakhiwo sensimbi.
Ukuze kuthuthukiswe ukunemba kokufakwa kweshabhu yesakhiwo sensimbi, i-Qingdao Xinguangzheng Steel Structure iye yahlaziya futhi yafingqa ezinye zezinkinga nezindlela ezithile zokulawula okumelwe zinakwe kakhulu ezixhumanisini eziyinhloko zokukhiqiza, ezokuthutha kanye nokufakwa.
Indlela yokuthuthukisa ikhwalithi ngesikhathi sokukhiqiza?
Ukunemba kokwenziwa kwezinto kuyisidingo esiyisisekelo futhi esidingekayo ukuze kuqinisekiswe ukunemba kobukhulu besakhiwo kanye nokufakwa okushelelayo.Ngakho-ke, Isakhiwo Sensimbi ye-Xinguangzheng sibamba ngokunembile ubuqotho nokuhlanekezelwa kwekholomu yensimbi, ibanga ukusuka embotsheni yokuxhuma yekholomu kanye ibhimu epuleti lesisekelo sekholomu, ukunemba kokucubungula kwembobo yokuxhuma ngokwayo, ukuqondisa kwenduku yophahla nokunemba kokucubungula kwepuleti elixhumayo lekholomu ne-beam.Indawo nosayizi webha yokubopha noma ipuleti lokuxhuma lokusekela ikholomu ehlobene nekholomu yegxolo ngokwayo, indawo nosayizi wepuleti elisekelayo le-purlin, njll.
Njengamanje, amakholomu acutshungulwa ngensimbi ye-H noma ahlanganiswe ngamapuleti ensimbi.Uma icutshungulwa ngensimbi yesigaba se-H, ukunemba kokukhiqiza kwekholomu kulula ukulawula;Uma iqoqwe kusuka kumapuleti, kubalulekile ukunaka ekubumbeni ikholomu yensimbi ngemva komhlangano kanye ne-welding, ukuqinisekisa ukuqondisa kwekholomu yensimbi nokuvimbela ukuhlanekezela.Imishayo eminingi yophahla yizakhiwo ze-herringbone, ezivame ukuqoqwa kusuka ku-2 noma 4 imishayo.Imishayo yophahla ngokuvamile ihlanganiswa ngamapuleti ensimbi, futhi ubulembu bemishayo buvame ukuba ngama-quadrangle angajwayelekile.Ngenxa yalokhu, sinekhono eliqinile lobuchwepheshe lokwazi kahle ukusethwa nokuvala ama-webs. Ekwakheni izakhiwo zefekthri yesakhiwo sensimbi evamile, kuvame ukuba nezimfuneko ezithile ze-arch zemishayo yophahla.Inhloso yayo ukususa ukuphambuka okuphansi komzimba we-boam ngenxa yomthwalo wayo kanye nophahla ngemuva kokufakwa okuphelele, ukuze ufinyelele nje usayizi wokufaka.Ukuphakama kwe-arching kunqunywa umklamo.Ukuze uqinisekise i-camber, ubukhulu be-roof beam kufanele bulungiswe.Mayelana nalokhu, ubunzima bokukhiqiza be-beam bukhulu kakhulu kunekholomu.Ngesikhathi sokuhlolwa kwesayithi, sihlala sigxila kubukhulu obuphelele be-beam kanye nepuleti yokuxhuma ekugcineni kwe-beam.Inhloso iwukuqinisekisa umphumela ophelele ngemva kokufakwa kanye nokucinana phakathi kwebeam nekholomu.
Sithole ukuthi kukhona igebe elimise okwe-wedge phakathi kwe-beam nekholomu ngemva kokufakwa.Ngalesi sikhathi, i-hexagon bolt ilahlekelwe indima ebaluleke kakhulu ehlongozwayo ekwakhiweni kwasekuqaleni futhi idlala indima yokusekela kuphela, futhi akukho ukungqubuzana phakathi kwe-beam nekholomu nhlobo.Ukuze kuqedwe le ngozi efihliwe, sengeze okhiye be-shear kukholamu ngayinye eduze nohlangothi olungezansi lwepuleti yokuxhuma ye-boam ukuze kuthuthukiswe umthamo wokusekela wesistimu yokuphahla.Ukuzijwayeza kufakazele ukuthi umphumela muhle kakhulu.Ekwakhiweni kwangempela, ngenxa yezici eziningi, ugongolo nekholomu akukwazi ukuhlanganiswa eduze.Ezinye zibonakala zihlanganisiwe, kodwa empeleni, azikwazi ukuhlangabezana nezidingo, okuholela ekunciphiseni okuhlobene kokungqubuzana phakathi kwezindawo ezihlangene.Ngenxa yalokhu, sithemba ukuthi lapho uklama isitshalo sesakhiwo sensimbi, kuphakanyiswa ukuthi wengeze okhiye be-shear kuphaneli yekholomu eduze komkhawulo ophansi wepuleti yokuxhuma ye-boam ukuze kuqinisekiswe amandla okusekela kwekholomu ophahleni.Nakuba isibopho sokugunda sincane, sidlala indima enkulu.
Indlela yokugwema umonakalo ngesikhathi sokuthutha?
Ukuze ugweme ukuguqulwa kwamakholomu, imishayo, izinduku zokubopha nezinye izixhumi ngesikhathi sokuthutha, amaphuzu amaningi okusekela kufanele engezwe phakathi nobude bonke lapho kubopha izingxenye, vala izingxenye ngokhuni ngangokunokwenzeka, futhi ubophe i-periphery ngokuqinile, ngakho-ke. njengokunciphisa ukuguqulwa kwezingxenye ngenxa yokudlidliza noma ukucindezela okukhulu ngesikhathi sokuthutha;Ngesikhathi sokulayisha nokuthulula, uma ingxenye iyinde kakhulu, isigxobo sehlombe singasetshenziswa futhi amaphuzu okuphakamisa anganyuswa ngendlela efanele;Lapho izingxenye zinqwabelene endaweni yokufaka, inani lezendlalelo zokupakisha lizoncishiswa ngangokunokwenzeka, ngokuvamile lingabi ngaphezu kwezingqimba ezi-3, futhi amaphuzu asekelayo azokhuliswa ngokufanelekile ukuze kuvinjwe ukucindezelwa nokuguqulwa kwezingxenye.Ungalokothi uphumule ukulawula ezokuthutha, ukuphakamisa, ukuthulula, ukupakisha nezinye izixhumanisi, ngaphandle kwalokho, noma ngabe izingxenye zesitshalo sesakhiwo sensimbi zenziwe ngokunembe kakhudlwana, kuzoba nezinkinga kwezokuthutha nezinye izixhumanisi, okuholela enkingeni enkulu ekufakweni isitshalo sesakhiwo sensimbi.
Isikhathi sokuthumela: Apr-18-2022