Ufuna ukwazi okwengeziwe mayelana nemininingwane kanye nobukhulu bezinqwaba zeshidi lensimbi?
Inqwaba Yeshidi Lensimbi ye-ASTM A36 A572 Ibanga 50 A992
Imininingwane Yomkhiqizo
| Isici | Imininingwane |
|---|---|
| Okujwayelekile | I-ASTM A36 / A572 Gr.50 / A992 |
| Ibanga | Insimbi Yesakhiwo Enekhabhoni Nenamandla Aphezulu |
| Uhlobo | Inqwaba ye-U / Inqwaba ye-Z / Inqwaba ye-AZ |
| Ukukhiqiza | Inqwaba Yeshidi Lensimbi Egoqiwe Eshisayo |
| Ubude | 6m – 18m (Kungenziwa ngezifiso) |
| Ubuso | Ukuqeda iMill / I-Galvanised / Imbozwe |
| Isitoko Esilungile | Amathani angu-1000+ ayatholakala |
| Kuthunyelwe Ku- | IVietnam / iPhilippines / iNingizimu-mpumalanga ye-Asia |
| Ukulethwa | Intengo Eqondile Yefektri, Izinsuku Eziyi-7–15 |
I-ASTM A36 A572 Ibanga 50 A992 Ukwakheka Kwamakhemikhali Kwenqwaba Yeshidi Lensimbi
| Ibanga Lensimbi | C | Mn | P | S | Si |
|---|---|---|---|---|---|
| I-ASTM A36 | ≤0.26% | 0.60–1.20% | ≤0.04% | ≤0.05% | ≤0.40% |
| I-ASTM A572 Gr.50 | ≤0.23% | 0.50–1.35% | ≤0.04% | ≤0.05% | 0.15–0.40% |
| I-ASTM A992 | ≤0.23% | 0.50–1.50% | ≤0.04% | ≤0.05% | 0.15–0.40% |
I-ASTM A36 A572 Ibanga 50 A992 Izakhiwo Zemishini Yezinqwaba Zensimbi
| Ibanga Lensimbi | Amandla Okukhiqiza (i-MPa) | Amandla Okudonsa (i-MPa) | Ukwelulwa (%) |
|---|---|---|---|
| I-ASTM A36 | 250 | 400–550 | ≥20 |
| I-ASTM A572 Gr.50 | 345 | 450–620 | ≥18 |
| I-ASTM A992 | 345 | 450–620 | ≥18 |
Usayizi Wenqwaba Yeshidi Lensimbi ye-ASTM A36 / A572 Gr.50 / A992
| Uhlobo | Ububanzi W (mm) | Ukuphakama H (mm) | Ubukhulu t (mm) | Indawo (cm²/m) | Isikhathi Sokungakwazi Ukugxila (cm⁴/m) | I-Section Modulus (cm³/m) | Isisindo (kg/m) |
|---|---|---|---|---|---|---|---|
| UhloboII | 400 | 100 | 10.5 | 119 | 12,400 | 874 | 48.0 |
| UhloboIII | 400 | 125 | 13.0 | 153 | 22,200 | 1,340 | 60.0 |
| UhloboIV | 400 | 170 | 15.5 | 191 | 46,700 | 2,270 | 76.1 |
| UhloboIIw | 600 | 130 | 10.3 | 141 | 13,000 | 1,000 | 61.8 |
| UhloboIIIw | 600 | 180 | 13.4 | 343 | 32,400 | 1,800 | 81.6 |
| UhloboIVw | 600 | 210 | 18.0 | 417 | 56,700 | 2,700 | 106.0 |
I-ASTM A36 / A572 Gr.50 / A992 Inqwaba Yensimbi Ekhiywayo kanye nokusebenza okungangeni manzi
Umklamo: I-Yin-yang interlock, ukuvuleka kwe-≤1×10⁻⁷ cm/s
AseMelika: Ihlangabezana ne-ASTM D5887 Standard ye-Liner yokunciphisa ukuvuza ngaphansi kwezigubhu
INingizimu-mpumalanga ye-Asia: Ivikela amanzi angaphansi komhlaba ezinkathini zemvula zasezindaweni ezishisayo
Inqubo Yokukhiqiza Inqwaba Yensimbi Ye-ASTM A36 / A572 Gr.50 / A992
1. Inqubo Yokubumba Insimbi: Insimbi eluhlaza iyancibilikiswa ku-arc kagesi noma ku-basic oxygen furnace bese iphonswa kuma-billets.
2. Ukugingqika Okushisayo: Ama-billet aqala afudunyezwe bese egoqwa abe ugqinsi kanye nesimo sokugcina uma kwenzeka izingxenye zenqwaba ze-U, Z noma ze-AZ.
3. Ukusika nokuqondisa: Izinqwaba zensimbi zinqunywa ngobude futhi ziqondiswe ukuze kufezwe ukuqina.
4. Ukuqeda Okungaphezulu: Ukuqeda umshini wokugaya/ okugqitshwe nge-galvanized/ okumboziwe ngokwesidingo sephrojekthi.
5. Ukuhlolwa Kwekhwalithi: Inqwaba ngayinye ihlolwa ukwakheka kwamakhemikhali kanye nezakhiwo zemishini kanye nokuhlolwa kobukhulu.
6. Ukupakisha Nokuthumela: Izinqwaba ziboshwe ngezintambo zensimbi/zivikeleke ekugqwaleni uma kudingeka, zilethwe.
Inqwaba Yensimbi Ye-ASTM A36 / A572 Gr.50 / A992
AseMelika:HDG kuya ku-ASTM A123 (ingubo encane ye-zinc ≥ 85 µm); ukugqoka kwe-3PE kuyakhethwa; konke ukuqeda kuhambisana ne-RoHS.
INingizimu-mpumalanga ye-Asia:I-hot dip galvanized iwugqinsi lwe-hollyh (ngaphezu kuka-100μm), futhi kufakwa izendlalelo ezimbili ze-epoxy coating coating tar, ingafuthwa ngosawoti ihlolwe amahora angu-5000 ngaphandle kokugqwala, iyona engcono kakhulu yokusetshenziswa ezindaweni zasolwandle ezishisayo.
ISICELO
1. Imisebenzi Yokulawula Izikhukhula Zomfula: Isetshenziselwa ukuvikela usebe lomfula kanye nokulawula imisele yamanzi ukuze kufezwe ukuvimbela izikhukhula zesikhathi eside kanye nokusimama kwemithombo yamanzi.
2. Ubunjiniyela Bokuvikela Ogwini: Ukwakhiwa kwezindonga zasolwandle, ama-bulkhead, ama-revetment kanye nezinye izakhiwo zasolwandle ukuze kumelwane nokuguguleka kwamagagasi, ukuqhuma kwesiphepho kanye nezenzo zamagagasi.
3. Isakhiwo Esingaphansi Kwebhuloho: Isisekelo Esiqinile Esijulile Samabhuloho Izinqwaba eziqhutshwayo zinikeza isisekelo esithembekile samabhuloho akwazi ukumelana nezidingo zomthwalo omkhulu.
4. Ukwakhiwa Kwechweba Nechweba: Amachweba kanye namachweba asetshenziselwa amachweba, ama-piers, ama-quay kanye nemisebenzi yokuthuthukisa amachweba ukuze kuthwalwe imithwalo esindayo, kuvinjelwe ukucindezeleka kwamanzi futhi kuthuthukiswe amandla ekusetshenzisweni kolwandle.
Kungani Ukhethe Insimbi Yasebukhosini YaseShayina Yezinqwaba Zeshidi Lensimbi
1. Okwezomnotho kakhulu kunabahlinzeki bendawo: Ngenxa yokuthi singabakhiqizi abaqondile, akekho umuntu ophakathi ongangeza izindleko ezengeziwe. Lokhu kwenza amanani esiwanikezayo ancintisane kakhulu futhi singakusiza wonge imali kuphrojekthi yakho ngaphandle kokulahlekelwa yikhwalithi.
2. Ukulethwa KwaseShayina Ngokushesha: Amathani ayi-1,000+ esitokwe esitholakala kalula, ama-oda ajwayelekile angalungiswa zingakapheli izinsuku eziyi-7-15 gcina iphrojekthi yakho isesimweni esibekiwe.
3. Isitifiketi Esiphelele se-ASTM: Zonke izinqwaba zifakwe isitifiketi esigcwele se-ASTM kanye nemibiko yokuhlola imishini, ukuze uqiniseke ukuthi izinto zakho ziyahambisana namazinga omhlaba wonke, isakhiwo sakho sihlangabezana nezidingo zendawo, futhi unesiqinisekiso sekhwalithi oyidingayo.
4. Iphrojekthi Eqinisekisiwe: Okuhlangenwe nakho eNingizimu-mpumalanga ye-Asia Sinekhono lokuhlinzeka ngamaphrojekthi oMfula / Ogwini / Ibhuloho / Ichweba laseVietnam, ePhilippines nakwamanye amazwe aseningizimu-mpumalanga ye-Asia ngempahla eqinisekisiwe, ubuchwepheshe kanye nokunikezwa okuqhubekayo.
UKUPHAKISHA NOKUTHUMELA
Ukupakisha Okuvamile: Inqwaba yeshidi lensimbi ihlanganiswa ngocingo noma amabhande ensimbi aqinile. Amaqoqo aqiniswa ukuze kugwenywe noma yikuphi ukunyakaza ngesikhathi sokuthuthwa.
Ukupakisha Ongakukhetha: Ukwelashwa kokungagqwali, iphakheji engangeni manzi noma okunye ukupakisha okwenziwe ngoku-oda kungenziwa ngokwezidingo zephrojekthi yakho ukuze kuvikelwe ekugqwaleni futhi kuqinisekiswe ukubukeka okuhle.
Ukuphatha Izinyathelo Zokuqapha: Layisha bese ukhulula ipayipi ngokucophelela ukuze uvimbele ukushayisana, ukuchoboza, nokuklwebha indawo. Sebenzisa amakhreyini, ama-forklift noma izihlilingi ezichazwe ukuthi zisetshenziswe ngensimbi.
Ukuphepha Kwezokuthutha: Landela imithetho yokuphepha ejwayelekile ukuze ugweme amaphutha, isibonelo, ukusetshenziswa kwezimpahla zokuzivikela kanye nokubopha kahle amaphakheji ngesikhathi sokuthuthwa kuyinto edingekayo.
Izimo Ezikhethekile: Nakuba kunganconywa ukusetshenziswa isikhathi eside ezindaweni ezishisa kakhulu noma ezigqwala kakhulu, ezimweni ezinjalo izinga le-alloy elinokumelana okungcono kokushisa/ukugqwala lingacatshangelwa, futhi nezinye izembozo zokuvikela zingacatshangelwa ukuvikela ipayipi ngokuhamba kwesikhathi.
Imibuzo Evame Ukubuzwa
Q1: Yiziphi izinhlobo zezinqwaba zensimbi ozihlinzekayo?
A: U Pile, Z Pile, kanye ne-AZ Pile ku-ASTM A36, A572 Gr.50, amamaki e-A992.
Umbuzo 2: Unganikeza ubude noma izingxenye ezenziwe ngokwezifiso?
A: Yebo, ubude obusukela ku-6m kuya ku-18m kanye nezingxenye ezenziwe ngokwezifiso ziyatholakala.
Umbuzo 3: Ingabe ninikeza amadokhumenti okuthumela ngaphandle?
A: Yebo, kugcweleIzitifiketi ze-ASTM kanye nemibiko yokuhlolwa kwesigayozinikezwa ngokuthunyelwa ngakunye.
Q4: Ungakwazi yini ukusingatha ama-oda amaningi?
A: Yebo, sinayoisitokwe esilungele amathani ayi-1000+futhi ingasekela amaphrojekthi amakhulu.
Umbuzo 5: Ingabe izinqwaba zakho zensimbi zifanelekile ezindaweni ezinzima?
A: Yebo, sinikezaizinqwaba ezimboziwe noma ezihlanganisiweukumelana nokugqwala nokuqina.












