Insimbi H iwuhlobo lwesigaba sezomnotho esisebenza kahle kakhulu esinokusabalalisa kwesigaba okuthuthukisiwe kanye nesilinganiso samandla nesisindo esinengqondo, esiqanjwe ngenxa yokuthi isigaba saso sifana nohlamvu lwesiNgisi oluthi “H”.
Ngenxa yokuthi zonke izingxenye zensimbi ye-H yensimbi zihlelwe ngama-engeli alungile, i-steel H beam inezinzuzo zokumelana nokugoba okuqinile, ukwakhiwa okulula, ukonga izindleko kanye nesisindo sesakhiwo esilula kuzo zonke izinhlangothi, futhi isetshenziswe kabanzi.
1) Ibanga: Q235B, noma ngokwemfuneko yekhasimende ngalinye
2) Ubukhulu: 400 * 400, ngokwezifiso
3) Ubude: 1-12m noma ngokwemfuneko yekhasimende ngalinye
I-4) Ukwelashwa kwendawo: i-galvanized noma emnyama
5)Ukupakisha: ngama-bundle
6) Isevisi: ukushisela, ukusika, ukudweba, ukubhoboza, njll.
Ngenxa yokuthi zonke izingxenye zensimbi ye-H yensimbi zihlelwe ngama-engeli alungile, i-steel H beam inezinzuzo zokumelana nokugoba okuqinile, ukwakhiwa okulula, ukonga izindleko kanye nesisindo sesakhiwo esilula kuzo zonke izinhlangothi, futhi isetshenziswe kabanzi.
Insimbi H ine-flange ebanzi, iwebhu encane, imininingwane eminingi kanye nokusetshenziswa okuguquguqukayo, okungasindisa insimbi ngo-15% ~ 20% uma isetshenziswa ezakhiweni ezihlukahlukene ze-truss. Ngenxa yokuthi izinhlangothi zangaphakathi nezingaphandle zama-flange ziyahambisana, futhi iziphetho ze-flange zise-engeli efanele, kulula ukuhlanganisa nokuhlanganisa ezingxenyeni ezihlukahlukene, ngaleyo ndlela ulondoloze cishe u-25% womthwalo wokushisela kanye nokugubha, okusheshisa kakhulu isivinini sokwakha iphrojekthi kanye nokunciphisa isikhathi sokwakha.
Ugongolo H lwensimbi lusetshenziswa kabanzi ezakhiweni ezahlukahlukene zokwakha zomphakathi nezimboni; Zonke izinhlobo zezitshalo zezimboni ezinkulu kanye nezakhiwo zesimanje eziphakeme kakhulu, ikakhulukazi ezindaweni ezinemisebenzi yokuzamazama komhlaba njalo kanye nezitshalo zezimboni ngaphansi kwezimo zokusebenza eziphezulu zokushisa; Amabhuloho amakhulu anamandla amakhulu okuthwala, ukuzinza okuhle kwe-cross-section kanye ne-span enkulu kuyadingeka; Imishini esindayo; I-Expressway; Uhlaka lwamathambo omkhumbi; Ukusekela kwami; Ukwelashwa kwesisekelo kanye nobunjiniyela bedamu; Zonke izinhlobo zezingxenye zomshini.
Njengoba imboni yezimpahla zensimbi yaseChina ihola amabhizinisi, ukuhweba ngensimbi kazwelonke kanye nempahla "Ikhulu lebhizinisi elithembekile", amabhizinisi okuhweba ensimbi aseChina, "Amabhizinisi azimele aphezulu ayi-100 eShanghai". I-Shanghai Zhanzhi industry Group Co., Ltd., (ifushaniswe ngokuthi iZhanzhi Group ) ithatha i-"Itegrity, Practicality, Innovation, Win-Win " njengomgomo wayo owodwa wokusebenza, iphikelela njalo ekubekeni isidingo samakhasimende endaweni yokuqala.