Insimbi enomumo ongu-H ihlanganiswe ndawonye

Kuyini i-H Beam?

Ukukhanya kwe-Hkuyinto eyongayoIphrofayili yensimbi enomumo we-H, equkethe i-web (ipuleti elimaphakathi eliqondile) kanye nama-flange (amapuleti amabili aphambeneyo). Igama layo livela ekufaneni kwayo nohlamvu "H." Iyinto yensimbi esebenza kahle kakhulu futhi engabizi. Uma iqhathaniswa ne-okuvamileI-beams, ine-modulus enkulu yesigaba, isisindo esilula, amandla aphezulu, kanye nezakhiwo ezingcono zemishini. Isetshenziswa kabanzi ekwakheni, ekwakheni amabhuloho, nasekukhiqizeni imishini.

Izinzuzo Zensimbi Enomumo Ofana No-H Uma Iqhathaniswa Nenye Insimbi

Ukuqhathanisa phakathi kwe-H-beam kanye ne-I-beam

Isici Sokuqhathanisa	I-H-Beam	Ezinye Izingxenye Zensimbi (isb., i-I-beam, insimbi yesiteshi, insimbi ye-angle)
Umklamo Wezingxenye Ezihlukene	Ibunjwe ngo-H enezingxenyana ezihambisanayo kanye nolwembu oluncane; ukusatshalaliswa kwezinto ezifanayo.	I-beam inezibani ezinciphile; insimbi yesiteshi/i-angle inezingxenye ezingajwayelekile, ezingalingani.
Amandla Okuthwala Imithwalo	Amandla aphezulu ngo-10-20% ubude kanye nokumelana okungcono kokugoba ohlangothini ngenxa yama-flange abanzi.	Umthamo womthwalo ophansi; uthambekele ekugxileni kokucindezeleka ezindaweni ezithile.
Ukusebenza Kahle Kwesisindo	Ilula ngo-8-15% kunezingxenye ezivamile ezilinganayo ngaphansi komthwalo ofanayo.	Isisindo esisindayo, esikhulayo sesakhiwo esingasebenzi kanye nomthwalo wesisekelo.
Ukusebenza Kahle Kokwakha	Ukucutshungulwa okuncane endaweni; ukushisela/ukubhoboza ngqo kunciphisa umsebenzi ngo-30-60%.	Kudinga ukusika/ukuhlanganisa njalo; umthwalo womsebenzi wokushisela ophezulu kanye nengozi yokukhubazeka.
Ukuqina Nokunakekelwa	Ukumelana nokugqwala/ukukhathala okuthuthukisiwe; imijikelezo yokulungisa inwetshwe yaze yaba yiminyaka eyi-15+.	Imijikelezo yokulungisa emifushane (iminyaka engu-8-10); izindleko zokunakekela zesikhathi eside eziphakeme.
Ukuguquguquka	Itholakala ngezindlela ezigoqiwe (ezijwayelekile) noma ezihlanganisiwe (ngokwezifiso) zamabhuloho, izakhiwo, njll.	Ukuzivumelanisa nezimo okulinganiselwe kumaphrojekthi amakhulu noma athwala imithwalo esindayo.

Ukusetshenziswa kwensimbi enomumo we-H empilweni yansuku zonke

Izakhiwo zokusekela zezitolo ezinkulu kanye nezitolo ezinkulu: Uphahla oluphezulu kanye nohlaka oluthwala imithwalo lwezitezi ezinezitezi eziningi ezitolo ezinkulu zezitolo luvame ukwakhiwa kusetshenziswa imisebe ye-H.

Uphahla kanye nezitendi zezinkundla zemidlalo kanye nemidlalo yeshashalaziIsibonelo, izitendi zesakhiwo sokuhlala, esingahlalisa izinkulungwane zabantu, kanye nophahla olubanzi olumboza yonke indawo, kuncike ekutheni imisebe ye-H ilula futhi ithwala umthwalo.

Izisekelo zophahla lwezimakethe zemifino kanye nezimakethe zabalimi: I-scaffolding yensimbi ephezulu kwezinye izimakethe zemifino ezivulekile noma ezivulekile kancane ivame ukusebenzisa imisebe ye-H njengemisebe eyinhloko.

Izindawo zokudlula kanye nezindawo zokudlula ngaphansi: Izindawo zokudlula esizisebenzisa nsuku zonke zivame ukuba nemishayo ye-H njengemishayo ethwala umthwalo ngaphansi kwedekhi yebhuloho.

Ozimele abanezitezi eziningi zezindawo zokupaka: Ezindaweni zokupaka ezinezitezi eziningi emiphakathini yokuhlala noma ezitolo ezinkulu, ama-slab phansi kanye nezinsika esitezi ngasinye kudingeka zisekele isisindo sezimoto, lapho amandla aphezulu kanye nokumelana nokugoba kwe-H-beams kuwusizo khona.

Ama-pavilion kanye nemigwaqo emiphakathini yokuhlala: Imiphakathi eminingi yokuhlala inezindawo zokuhlala noma imihubhe ezindaweni zayo zokuzilibazisa, futhi izinhlaka zalezi zikhungo zivame ukwenziwa ngemisebe ye-H (ikakhulukazi lezo eziphathwe ngokwelashwa kokugqwala).

Ozimele besiteshi sokudlulisa imfucuza: Iziteshi zokudlulisa imfucuza zasemadolobheni zidinga isakhiwo esiqinile ukuze zisekele uphahla kanye nemishini. Ukumelana nokugqwala kwensimbi ye-H-beam (kwamanye amamodeli) kanye nomthamo wokuthwala umthwalo kufaneleka kule ndawo, okuqinisekisa ukusebenza okuzinzile kwesiteshi sokudlulisa.

Amabhuleki esiteshi sokushaja: Insimbi ye-H-beam ivame ukusetshenziswa njengohlaka oluyisisekelo lokusekela iziteshi zokushaja izimoto zikagesi eziseceleni komgwaqo noma ezindaweni zokuhlala. Iqinisa isiteshi sokushaja ngenkathi isivikela ezingozini zezimoto kanye nesimo sezulu esibi, inikeze ukuthula kwengqondo ngenkathi ishaja.

Umkhuba wokuthuthukiswa kwensimbi enomumo we-H

Njengoba inqubo yokukhiqiza ivuthwa, amandla okukhiqiza amashaUmsebe ongu-Hkulindeleke ukuthi ikhuphuke kabili ezinyangeni eziyisithupha ezizayo, okwenza intengo yayo yemakethe incintisane kakhulu. Abantu abangaphakathi embonini babikezela ukuthi le nsimbi esebenza kahle izoba yisinqumo esiyinhloko samaphrojekthi amakhulu engqalasizinda yasekhaya eminyakeni emithathu kuya kwemihlanu ezayo, inikeze isisekelo esiqinile sezinto ezibonakalayo sokuthuthukiswa kwekhwalithi ephezulu kokwakhiwa kwengqalasizinda yezwe lami.