Inqwaba Yeshidi Lensimbi Yohlobo lwe-ASTM A690 AZ 38-700N Z Ethengiswa Ngobuningi Yokwakhiwa Kwasemanzini Namaphrojekthi Odonga Lwaselwandle Umkhiqizi Nomhlinzeki

Inqwaba Yeshidi Lohlobo lwe-ASTM A690 AZ 38-700N Z Lokwakhiwa Kwasolwandle

Incazelo emfushane:

Inqwaba yeshidi lohlobo lwe-AZ 38-700N Z enamandla aphezulu ngokwezinga le-ASTM A690. Ukuqina okuhle nokusebenza okungangeni manzi kwezinhlelo zokusebenza zasolwandle zesikhathi eside.

Isicelo: Ibanga Lasolwandle, Ukulwa Nokugqwala, Amandla Aphezulu, Ukusetshenziswa Kwedokhi Nodonga Lwasolwandle

Inkampani:Iqembu Lensimbi Yasebukhosini

Okujwayelekile:I-EN/JIS/ASTM

Izinga:I-EN 10249 S355J0WP / S355J2WP/JIS G3114 SMA400AW/SMA500AW/ASTM A588 Gr. B

Uhlobo:Uhlobo lwe-Z olugoqiwe olushisayo

Amamodeli:I-AZ 38-700N

Ubude:6m, 9m, 12m, 15m, 18m kanye nosayizi owenziwe ngokwezifiso

Isici:Amandla Aphezulu, Amelana Nokugqwala

Isicelo:Ichweba, Ukuvikelwa Kwasogwini, Isisekelo Esijulile

Izimpahla ezithengiswayo (ubude obujwayelekile: 6/9/12m):Izinsuku ezingu-7–15 kusukela ekukhokheni kuya echwebeni, okuhlanganisa ukuhlolwa kwezimpahla kanye nokumenyezelwa kwentela.

Ukukhiqizwa ngokwezifiso (15–24m / ukubekezelelana okukhethekile):Izinsuku eziyi-15-25, kufaka phakathi ukuncibilikisa, ukugoqa, ukuqeda kanye nokuhlola okuzinikele ku-A690.

Ama-oda aphuthumayo (ukukhiqizwa okubalulekile):Izinsuku ezi-5-7, ezisebenza ezinhlotsheni ezijwayelekile ezingaphakathi kwamathani angama-500.

Isikhathi sokuhamba ngomkhumbi olwandle (ukuze kubhekwe):INingizimu-mpumalanga ye-Asia izinsuku ezingu-3–7; IMpumalanga Ephakathi izinsuku ezingu-10–14; I-US West Coast izinsuku ezingu-12–18; IYurophu izinsuku ezingu-18–25.

Sithumelele i-imeyili I-Whatsapp

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ama-sheet pile e-ASTM A690 AZ 38-700N Z-typeyimikhiqizo yenqwaba yeshidi egoqekile enamandla amakhulu eyenzelwe ngqo ukusetshenziswa olwandle nasogwini. Uma kuqhathaniswa nezinqwaba zeshidi zensimbi yekhabhoni ezivamile, lo mkhiqizo unikeza ukumelana okuphezulu nokugqwala kwamanzi olwandle, okwenza kube kuhle ukusetshenziswa isikhathi eside ekwakhiweni kwengqalasizinda yolwandle.

Ngentuthuko yakamuva kwezobuchwepheshe bokwakha ukushisa,Ukufakwa kweshidi le-AZ 38-700Nzikhombisa izakhiwo ezinhle kakhulu zokugoba, ukuxhumanisa, kanye nezakhiwo ekusetshenzisweni kodonga kanye nesisekelo, zihlangabezana nezidingo zokusetshenziswa ezidinga kakhulu. Zisetshenziswa kabanzi ezindongeni zechweba, emachwebeni, ezindongeni zasolwandle, ezindaweni zokuvimba amanzi, ezisekelweni zasogwini, kanye nasezinhlelweni zokulawula izikhukhula. Ngaphezu kwalokho, i-ASTM ikhombisa ukuthi insimbi ye-A690 inikeza ukumelana okuthuthukisiwe kakhulu nokugqwala kwamanzi olwandle uma kuqhathaniswa nensimbi evamile yekhabhoni.

iqembu lensimbi yasebukhosini eligoqiwe elishisayo (1)

Imininingwane Yobuchwepheshe Yenqwaba Yeshidi le-AZ18

Ipharamitha	Inani
Uhlobo	Inqwaba Yeshidi Lohlobo lwe-Z
Imodeli	I-AZ 38-700N
Okujwayelekile	I-ASTM A690 (Egoqekile Ngokushisayo)
Ububanzi obusebenzayo	600 mm
I-Section Modulus (ngodonga ngalunye)	1700 – 1900 cm³/m
Isikhathi Sokungabi Naso	15,000 – 19,000 cm⁴/m
Isisindo	75 – 85 kg/m²
Ubude	6m – 24m (kungenziwa ngezifiso, isikhathi eside uma ucela)
Ubuso	Ingenalutho / Imbozwe / Igalelwe

Usayizi Wenqwaba Yensimbi Egoqwe Ngohlobo Lwe-Z Eshisayo

usayizi wenqwaba yeshidi lensimbi engu-z

Imodeli	Ububanzi (mm)	Ukuphakama (mm)	Ubukhulu bewebhu (tw, mm)	Ubukhulu be-Flange (tf, mm)	Indawo Enqamula Izingxenye (cm²/m)	Isisindo ngemitha (kg/m)	I-Elastic Section Modulus (cm³/m)	Isikhathi Sokungakwazi Ukugxila (cm⁴/m)	Ubude Obujwayelekile (m)	Isisindo Sodonga (kg/m²)
AZ12-700	700	302	8	9	93.8	73.6	1,205	18,880	6, 9, 12	105.1
AZ13-770	770	345	8.5	10	101.1	79.5	1,300	22,360	6, 9, 12	103.2
I-AZ18-800	800	449	8.5	8.5	115.5	90.7	1,800	40,300	6, 9, 12, 15	113.4
I-AZ20-800	800	476	9	10	127.8	100.5	2,000	47,600	6, 9, 12, 15	125.6
I-AZ26-700	700	460	9.5	12.7	130.9	102.9	2,600	59,720	6, 9, 12, 15, 18	147
I-AZ28-700	700	470	10	13.5	139.8	109.9	2,800	65,800	9, 12, 15, 18	157
I-AZ30-700	700	480	10.5	14	146.5	115.1	3,000	72,000	9, 12, 15, 18	164.4
I-AZ38-700N	700	499	11	15	160.8	126.4	3,795	89,610	9, 12, 15, 18	180.6
I-AZ40-700	700	510	11.5	15.5	168.2	132	4,000	96,900	12, 15, 18	188.6

Chofoza Inkinobho Kwesokudla

Landa Imininingwane Yakamuva Yenqwaba Yeshidi Lensimbi Yohlobo lwe-Z kanye Nobukhulu.

Thola Isilinganiso

Ukukhiya Kwenqwaba Yeshidi Lensimbi Nokusebenza Okungangeni Manzi

Ukusebenza Kokukhiya
I-interlock ejwayelekile ye-Larsen, evumelana ne-EN 10248
Ukukhiya okuqondile okugoqekile okushisayo, okuzinzile nokunamandla aphezulu
Iyahambisana nabashayeli bezinqwaba abajwayelekile baseMalaysia

Ukusebenza Okungangeni Manzi
Isakhiwo esiqinile sokukhiya, ukuzivikela kahle kwamanzi
Zivumelanise nendawo yaseMalaysia esogwini, enomswakama kanye nomswakama ophezulu
Iqinisekisa ukuzinza kokuvala isikhathi eside
Hlangana nezindinganiso zokuvikela amanzi zephrojekthi ye-JKR kanye ne-CIDB

Njengoba inomklamo wesakhiwo esixhumeneyo esinomumo ka-Z, lo mkhiqizo wakha isithiyo sokuvuza esiqhubekayo nesizinzile esine-coefficient yokungena kwamanzi ≤ 1×10⁻⁷ cm/s, okunciphisa ngempumelelo ingozi yokuvuza kwamanzi angaphansi komhlaba.

Emakethe yase-US, ukusebenza komkhiqizo kuhlangabezana nezidingo ze-ASTM D5887 standard, ehlola ukungena kwamanzi kwezinhlelo zobunjiniyela besisekelo kanye nokugcina udonga, okuqinisekisa ukuthembeka kokuvala isikhathi eside ngaphansi kwezimo zokucindezela kwamanzi okuphezulu.

Lo mkhiqizo oklanyelwe ngqo izimo zezulu zasezindaweni ezishisayo nezinezimvula zaseNingizimu-mpumalanga ye-Asia, ubonisa ukumelana okuhle kakhulu nokuvuza kwamanzi kanye nokuqina kwesakhiwo ngaphansi kwamazinga aphezulu amanzi angaphansi komhlaba kanye nezimo ezivame ukukhukhula, okwenza ufanelekele amaphrojekthi okulawula izikhukhula, izikhungo zamachweba, kanye namaphrojekthi ezakhiwo ezingaphansi komhlaba.

Inqubo Yokukhiqiza Inqwaba Yeshidi Lensimbi ye-ASTM A588 JIS A5528

inqubo yokukhiqiza inqwaba yeshidi lensimbi (1)

inqubo yokukhiqiza inqwaba yeshidi lensimbi (5)

inqubo yokukhiqiza inqwaba yeshidi lensimbi (2)

inqubo yokukhiqiza inqwaba yeshidi lensimbi (6)

inqubo yokukhiqiza inqwaba yeshidi lensimbi (3)

inqubo yokukhiqiza inqwaba yeshidi lensimbi (7)

inqubo yokukhiqiza inqwaba yeshidi lensimbi (4)

inqubo yokukhiqiza inqwaba yeshidi lensimbi (8)

1. Ukukhethwa Kwezinto Ezingavuthiwe

Ama-billet noma ama-slab ensimbi asezingeni eliphezulu akhethwa ngokucophelela ngokuhambisana nezidingo ezithile zemishini namakhemikhali ukuqinisekisa amandla, ukuqina, kanye nokusebenza okulinganayo.

2. Ukushisa

Ama-billet/ama-slab ensimbi ashiswa esithandweni sokushisa kabusha cishe ku-1,100–1,200°C, okufeza ukuqina okuphezulu kwemisebenzi yokugoqa elandelayo.

3. Ukugingqika Okushisayo

Ngokusebenzisa imishini yokugoqa enembile, insimbi efudumele iqhutshwa njalo ngokushisa futhi yakheke ibe yi-geometry yephrofayili ye-Z edingekayo, okuqinisekisa ubukhulu besigaba obunembile kanye nobuqotho bokukhiya.

4. Ukupholisa Okulawulwayo

Ngemva kokugingqika, amaphrofayili ensimbi adlula ekupholiseni komoya okulawulwayo noma ekupholiseni ngesifutho samanzi ukuze kufezwe isakhiwo esincane esifunekayo kanye nezakhiwo zemishini.

5. Ukuqondisa Nokusika

Izinqwaba zamaphepha ezipholile ziyaqondiswa ukuze kuqedwe ukucindezeleka okusele kanye nokuguquguquka, bese zinqunywa zibe ubude obujwayelekile noma obuhlelwe ngokwezifiso ngokubekezelelana okuqinile kobukhulu.

6. Ukuhlolwa Kwekhwalithi

Ukuhlolwa okuphelele kwenziwa, okuhlanganisa:

Ukuhlolwa kokunemba kobukhulu

Ukuhlolwa kwezakhiwo zemishini

Ukuhlolwa kobuso obubonakalayo
ukuqinisekisa ukuhambisana ngokugcwele nezindinganiso ezifanele kanye nezidingo zephrojekthi.

7. Ukwelashwa Komphezulu (Ongakukhetha)

Uma kudingeka, ukwelashwa kwendawo okufana nokupenda, ukugaya nge-galvanizing, noma ukugqoka okulwa nokugqwala kuyasetshenziswa ukuze kuthuthukiswe ukumelana nokugqwala nokwandisa isikhathi senkonzo.

8. Ukupakisha Nokuthumela

Imikhiqizo eqediwe ihlanganiswa ngokuphephile, ivikelwe, futhi ilebula ukuvimbela umonakalo ngesikhathi sokuphathwa nokuthuthwa, bese ilungiselelwa ukuthunyelwa ngaphakathi noma kwamanye amazwe.

Isicelo Sokufaka Ishidi Eligoqekile Elishisayo Lohlobo lwe-Z

Izinqwaba zensimbi ze-AZ18zivame ukusetshenziswa ku:

Ubunjiniyela bechweba kanye nechweba (izindonga zechweba, izindawo zokulala)

Ama-cofferdams ebhuloho kanye nesisekelo

Amaphrojekthi okulawula izikhukhula

Izindonga zokulondoloza ezisetshenziswayo zengqalasizinda

Izakhiwo ezingaphansi komhlaba (izindlu ezingaphansi komhlaba, izindawo zokupaka)

ukusetshenziswa kwenqwaba yeshidi lensimbi ye-z (4)

ukusetshenziswa kwenqwaba yeshidi lensimbi ye-z (2)

ukusetshenziswa kwenqwaba yeshidi lensimbi ye-z (3)

ukusetshenziswa kwenqwaba yeshidi lensimbi ye-z (1)

Inzuzo yeRoyal Steel Group (Kungani iRoyal Group ivelele kumakhasimende aseMelika?)

Ukubheka Ngokujulile Izixazululo Zensimbi Zokuhlanganisa Amashidi Ensimbi Ze-ROYAL GROUP Z no-U Type

ukuthuthwa kwenqwaba yeshidi lensimbi ye-z

1) Isipiliyoni sokuthumela kwamanye amazwe seminyaka eyi-13+ emhlabeni jikelele, ukuhlinzekwa okuzinzile okuvela ezigayweni eziphezulu zaseShayina

2) Amaphrojekthi kulo lonke elase-Asia, eNingizimu Melika, eMpumalanga Ephakathi

3) Ukukhiqizwa okuguquguqukayo kanye nokwenza ngezifiso

4) Usekelo lobuchwepheshe lokukhetha iphrojekthi

Ukupakisha Nokulethwa

Ukuthunyelwa kwemikhumbi emikhulu/isitsha

Ukupakisha okujwayelekile okufanelekela ulwandle

Isikhathi esiholayo:
Isitoko: Izinsuku eziyi-7–15
Ukukhiqizwa: Izinsuku ezingu-20–35

Imibuzo Evame Ukubuzwa

Umbuzo 1: Kusho ukuthini ukuthi “AZ18”?
I-AZ18 iyisigaba senqwaba yamaphepha ohlobo lwe-Z ochungechungeni lwe-AZ futhi iphawuleka kakhulu nge-modulus yayo yesigaba kanye nomthamo wayo.

Umbuzo 2: Ingabe i-AZ18 ifanelekile ezakhiweni ezihlala njalo?
Yebo. I-AZ18 iyaziwa kahle njengezinto ezikhethwayo ezakhiweni zokugcina amanzi zasolwandle nezomhlaba, uma yaklanywa kahle futhi ivikelwe ekugqwaleni.

UMBUZO 3: Ufinyelela kanjani ekuqineni kwamanzi?
Ama-Interlock ahlinzeka ngezinga eliphansi lokuvala, kuma-cofferdams ukusetshenziswa kwama-sealant noma ukushisela kungathuthukisa ukuqina kwamanzi.

Umbuzo 4: Uyini umehluko phakathi kwama-sheet pile e-AZ ne-U?
Ukusebenza kahle/amandla e-AZ (uhlobo lwe-Z) kuphakeme, kodwa uhlobo lwe-U lulula kakhulu ekuqondisweni kumaphrojekthi alula.

Q5: Ingabe ubude bungenziwa ngokwezifiso?
Yebo. Ubude bungenziwa ngokwezidingo zephrojekthi, njengezinqwaba ezinde zesisekelo esijulile.