Imikhiqizo
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Indlu Yesitsha Esezingeni Eliphezulu Isakhiwo Sensimbi Esalungiswayo Enezindlu Zokulala Ezimbili Ezithuthwayo Umhlinzeki WaseShayina Uyathengiswa
Njengomsebenzi osebenzayo, ophephile futhiisakhiwo sesakhiwo esizinzile, isakhiwo sensimbi sizodlala indima ebalulekile emkhakheni wokwakha wesikhathi esizayo. Ngokuthuthuka kwesayensi nobuchwepheshe kanye nentuthuko yomphakathi, isakhiwo sensimbi sizoqhubeka nokusungula izinto ezintsha futhi sithuthuke ukuze sihlangabezane nokuphishekela kwabantu okuqhubekayo ikhwalithi yokwakha, ukuvikelwa kwemvelo kanye nobuhlakani. Ukuzijwayeza kukhombisile ukuthi lapho amandla emakhulu, kulapho ukuguquguquka kwelungu lensimbi kukhulu khona. Kodwa-ke, lapho amandla emakhulu kakhulu, amalungu ensimbi azophuka noma aguquke kakhulu ngepulasitiki, okuzothinta umsebenzi ojwayelekile wesakhiwo sobunjiniyela. Ukuze kuqinisekiswe ukusebenza okuvamile kwezinto zobunjiniyela nezakhiwo ezingaphansi komthwalo, kuyadingeka ukuthi ilungu ngalinye lensimbi libe namandla anele okuthwala umthwalo, aziwa nangokuthi amandla okuthwala. Amandla okuthwala alinganiswa kakhulu ngamandla anele, ukuqina kanye nokuzinza kwelungu lensimbi.
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Iphrofayili yensimbi yekhabhoni yensimbi engu-200x100x5.5×8 150x150x7x10 125×125 ASTM enesimo se-H yensimbi ye-carbon emise okwe-ASTM H Beam
I-ASTM Insimbi Enomumo Ofana No-H uhlobo lwesigaba esisebenzayo sesakhiwo sezomnotho, esidinga ukulungiswa ukuze sibhekane nezinkinga zendawo yesigaba kanye nokusabalalisa okusebenzayo futhi sinesilinganiso samandla nesisindo esinengqondo ngokwesayensi. Siqanjwe ngoba isigaba saso sifana nohlamvu lwesiNgisi oluthi “H”.
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Izinsimbi Zensimbi Ezakhiwe Ngensimbi Enomumo Ongu-ASTM Usayizi Ojwayelekile Intengo Yensimbi Enomumo Ongu-h Ngethani
I-ASTM Insimbi Enomumo Ofana No-HUma kuqhathaniswa ne-I-steel, i-section modulus inkulu, futhi insimbi ingonga u-10-15% ngaphansi kwezimo ezifanayo zokuthwala. Lo mbono uhlakaniphile futhi ucebile: esimweni sokuphakama okufanayo kwe-beam, ukuvulwa kwesakhiwo sensimbi kukhulu ngo-50% kunokwesakhiwo sekhonkrithi, okwenza ukwakheka kwesakhiwo kube lula.
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Umkhiqizi wezinsimbi ze-h-beam zensimbi i-ASTM A572 Grade 50 W14X82 W30X120 W150x150 I-Viga H Beam I Standard Beam I i-carbon vigas de acero Channel Steel Sizes
Insimbi egoqwe ngokushisa okuphezulu enomumo we-HUkukhiqiza kugxile kakhulu ezimbonini, kulula ukukukhiqiza imishini, ukukhiqizwa okujulile, ukunemba okuphezulu, kulula ukukufaka, kulula ukuqinisekisa ikhwalithi, ungakha imboni yokukhiqiza ikhaya langempela, imboni yokwenza amabhuloho, imboni yokukhiqiza imboni.
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Izinsimbi ze-H zensimbi yensimbi yekhwalithi ephezulu I-ASTM Ss400 Ipe ejwayelekile engu-240 Izinsimbi ze-H ezigoqiwe ezishisayo Ubukhulu
I-ASTM Insimbi Enomumo Ofana No-Hisetshenziswa kabanzi ku: izakhiwo ezahlukene zokwakha zomphakathi nezezimboni; Izinhlobo ezahlukene zezitshalo zezimboni ezinde kanye nezakhiwo zesimanje eziphakeme, ikakhulukazi ezindaweni ezinomsebenzi wokuzamazama komhlaba ovame kakhulu kanye nezimo zokusebenza ezishisa kakhulu; Amabhuloho Amakhulu anomthamo omkhulu wokuthwala, ukuzinza okuhle kwesigaba kanye nobubanzi obukhulu kuyadingeka; Imishini esindayo; Umgwaqo Omkhulu; Uhlaka lwemikhumbi; Ukusekelwa kwezimayini; Ukwelashwa kwesisekelo kanye nobunjiniyela bamadamu; Izingxenye ezahlukene zomshini
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Ukuvikelwa Kwenqwaba Yensimbi Eshisayo Egoqwe Ngodonga Olunomumo Ongu-U
Inqwaba Yeshidi Lensimbi Enomumo Ongu-UNgokuvamile zenziwe ngensimbi ngenxa yokuqina nokuqina kwayo. Umklamo ohlangene uvumela ukuthi kudalwe udonga oluqhubekayo, oluhlinzeka ngokusekelwa okuphumelelayo kokumba nezinye izidingo zesakhiwo.
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Inqwaba Yeshidi Lensimbi Elingu-400*125mm Elisetshenziselwa Ukwakha
Ukwakhiwa kweinqwaba yeshidi lensimbikulula futhi kungenziwa ezinhlotsheni ezahlukene zezingqimba zomhlabathi. Izingqimba zomhlabathi ezivamile yinhlabathi enesihlabathi, udaka, inhlabathi enamathelayo, inhlabathi enodaka, njll. Kufanele kuqashelwe ukuthi izinqwaba zensimbi azifaneleki izingqimba zomhlabathi eziqinile, lezi zingqimba zomhlabathi yilezi: amatshe amakhulu, amatshe amatshe amancane, amatshe ayigugu kanye nezinye izingqimba zomhlabathi.
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I-JINXI Steel Sheet Piling Ethengiswa Ngokushisayo I-Hot Rolled Sheet Pile Eyenziwe Nge-U Steel Sheet Pile
Ukwakhiwa kwechweba lemikhumbi; Ukumbiwa kwemigudu ewela imifula; Umzila wesitimela ocwilayo, ukulondolozwa kwamanzi angaphansi komhlaba; Ukuvikelwa kwemithambeka kanye nokuqinisa imifula, imifula kanye nezindonga zasolwandle; Ukulwa nokuguguleka kwezakhiwo zamanzi; Ukwakhiwa kobunjiniyela bebhuloho: isisekelo sebhuloho, i-culvert, ukuvikelwa kokumbiwa kwesisekelo, udonga olugcina amanzi.
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Inqwaba Yeshidi Lensimbi Yekhabhoni Esezingeni Eliphezulu Inqwaba Yepuleti Lohlobo Lwe-U Olugoqiwe Olushisayo
Inqwaba yeshidi lensimbi elenziwe ngokubandayo:
(1) Uhlobo: Kunezinhlobo ezimbili zenqwaba yensimbi eyakhiwe ngokubandayo engalumi (eyaziwa nangokuthi i-channel plate) kanye nenqwaba yensimbi eyakhiwe ngokubandayo (ehlukaniswe phakathi kuka-L, S, U, Z).
(2) Inqubo yokukhiqiza: Ukusetshenziswa kwamapuleti amancane (ubukhulu obuvame ukusetshenziswa 8mm ~ 14mm) kuyunithi yokwakha ebandayo yokwakheka okuqhubekayo kokugoqa.
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Inqwaba Yeshidi Lensimbi Yohlobo Olubandayo lwe-U /Amaqoqo Eshidi Lensimbi angu-12m / Amaqoqo Eshidi Lensimbi Yekhabhoni
Inqwaba yeshidi lensimbi elinomumo we-U: Izinqwaba zensimbi ezimise okwe-U ziyimikhiqizo yensimbi enamandla aphezulu enesigaba esimise okwe-U futhi zihlanganiswa ndawonye ngokukhiya. Zisetshenziswa kabanzi kumaphrojekthi afana nokusekelwa kwesisekelo, ama-hydraulic cofferdams, kanye nokuqinisa imisele. Zinezici zokugcina inhlabathi kanye nokungangeni kwamanzi, ukwakhiwa okuphumelelayo, kanye nokuphinda kusetshenziswe kabusha
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Isakhiwo Sensimbi Esihle Esenziwe Ngaphambili Ngamanani Afanele
Isakhiwo sensimbiiyisakhiwo esakhiwe ngezinto zensimbi, okungenye yezinhlobo eziyinhloko zezakhiwo zokwakha. Isakhiwo sakhiwe kakhulu ngemishayo, izinsika zensimbi, izisekelo zensimbi nezinye izingxenye ezenziwe ngensimbi enephrofayili namapuleti ensimbi. Sisebenzisa i-silanization, i-manganese phosphating emsulwa, ukuwasha nokomisa, i-galvanizing kanye nezinye izinqubo zokususa ukugqwala kanye nokuvimbela ukugqwala. Izingxenye noma izingxenye zivame ukuxhunywa ngokushisela, amabhawodi noma ama-rivets. Ngenxa yesisindo saso esilula kanye nokwakhiwa okulula, sisetshenziswa kabanzi ezakhiweni ezinkulu zefektri, ezinkundleni zemidlalo, nasezindaweni eziphakeme kakhulu. Izakhiwo zensimbi zisengozini yokugqwala. Ngokuvamile, izakhiwo zensimbi zidinga ukugqwala, zigaywe noma zipendwe, futhi zigcinwe njalo.
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Isakhiwo Sensimbi SaseShayina Isakhiwo Sokuhlala Sensimbi Isakhiwo Sendlu
Isakhiwo sensimbiingabizwa nangokuthi igridi yesakhiwo sensimbi, isakhiwo sensimbi ngenxa yokonga amandla kanye nokuvikelwa kwemvelo, okwaziwa ngokuthi “izinto eziluhlaza”. Inesisindo esilula, amandla aphezulu, ukumelana nokuzamazama komhlaba nomoya, kanye nesikhathi esifushane sokwakha.Ukusebenzisa uhlelo lwesakhiwo sensimbi ezakhiweni zokuhlala kunganikeza ukusebenza okugcwele ekuguquguqukeni okuhle kanye nekhono eliqinile lokuguqulwa kwepulasitiki kwesakhiwo sensimbi, futhi kunokumelana okuhle kakhulu nokuzamazama komhlaba nomoya, okuthuthukisa kakhulu ukuphepha nokuthembeka kwendlu. Ikakhulukazi uma kwenzeka ukuzamazama komhlaba nezivunguvungu, izakhiwo zensimbi zingagwema ukulimala kokuwa kwezakhiwo.