Uzi byinshi ku bipimo n'ingano by'imirongo y'icyuma yo mu bwoko bwa z?
Ibirundo by'ibyuma bya PZ bya Hot Rolled Z Series
Ibisobanuro birambuye ku gicuruzwa
| Ikiranga | Ibisobanuro |
| Igisanzwe | ASTM / GB / JIS / EN |
| Icyiciro | S235JR / S275JR / S355JR / S390GP / S430GP / Q235B / Q355B |
| Ubwoko | Ikirundo cy'icyuma cya PZ Type Z (gishyushye cyane) |
| Inganda | Uburyo bwo gukora icyuma gishyushye |
| Uburebure | 6m – 24m (Uburebure bwihariye burahari) |
| Ubugari | 600mm – 750mm (Bitewe n'imiterere ya AZ) |
| Ubunini | 6mm – 14mm (Bitewe n'ubwoko bw'igice) |
| Ubwoko bw'Igice | Sisitemu yo guhuza imiterere ya Z |
| Ubuso | Irangi ry'inganda / Irinda kwangirika / HDG (Ntabwo ari ngombwa) |
| Sisitemu yo Gufunga | Interlock ikomeye cyane ya Larssen yo mu bwoko bwa Interlock |
| Porogaramu | Ubwubatsi bw'inyanja / Cofferdam / Urukuta rurerure / Urufatiro rwimbitse |
| Ibirindiro Biteguye | Toni 50,000+ zirahari |
| Amasoko yo kohereza ibicuruzwa mu mahanga | Aziya y'Amajyepfo y'Uburasirazuba / Uburasirazuba bwo Hagati / Afurika / Amerika / Uburayi |
| Gutanga | Gutanga ibicuruzwa mu buryo butaziguye mu ruganda, kohereza vuba iminsi 7-15 |
Ubwoko bwa PZ bw'icyuma gikozwe mu miterere ya shimi
| Icyiciro | C (Karuboni) | Mn (Manganese) | Si (Silicone) | P (Fosforu) | S (Sulfure) |
| S235JR | ≤ 0.17% | ≤ 1.40% | ≤ 0.35% | ≤ 0.045% | ≤ 0.045% |
| S275JR | ≤ 0.21% | ≤ 1.50% | ≤ 0.35% | ≤ 0.040% | ≤ 0.040% |
| S355JR | ≤ 0.24% | ≤ 1.60% | ≤ 0.55% | ≤ 0.035% | ≤ 0.035% |
| S390GP | ≤ 0.20% | ≤ 1.70% | ≤ 0.50% | ≤ 0.030% | ≤ 0.030% |
| S430GP | ≤ 0.22% | ≤ 1.80% | ≤ 0.60% | ≤ 0.030% | ≤ 0.030% |
| Q235B | ≤ 0.22% | ≤ 1.40% | ≤ 0.35% | ≤ 0.045% | ≤ 0.045% |
| Q355B | ≤ 0.24% | ≤ 1.60% | ≤ 0.55% | ≤ 0.035% | ≤ 0.035% |
Imiterere y'ibikoresho by'icyuma byo mu bwoko bwa PZ
| Icyiciro | Imbaraga z'umusaruro (MPa) | Imbaraga zo Gukurura (MPa) | Uburebure (%) | Ibitekerezo |
| S235JR | ≥ 235 | 360 – 510 | ≥ 26 | Imikoreshereze rusange y'inyubako |
| S275JR | ≥ 275 | 370 – 530 | ≥ 24 | Ingufu ziciriritse zo gukoresha |
| S355JR | ≥ 355 | 470 – 630 | ≥ 22 | Ubwubatsi bw'ubwubatsi bufite imbaraga nyinshi |
| S390GP | ≥ 390 | 490 – 650 | ≥ 20 | Gukoresha imashini zikoreshwa mu mazi n'izikomeye |
| S430GP | ≥ 430 | 510 – 670 | ≥ 18 | Inyubako zikomeye zo kubungabunga |
| Q235B | ≥ 235 | 370 – 500 | ≥ 26 | Ibyuma bisanzwe by'ubwubatsi by'Abashinwa |
| Q355B | ≥ 355 | 470 – 630 | ≥ 21 | Icyuma gikomeye cyane cyo kubaka |
Ubwoko bwa PZ bw'urukuta rw'icyuma
| Icyitegererezo | Ubugari (mm) | Uburebure (mm) | Ubunini (mm) | Modulus y'igice (cm³/m) |
| PZ 12 | 600–700 | 300–330 | 6–10 | Umukoro woroshye |
| PZ 18 | 650–700 | 320–350 | 7–11 | Umurimo uciriritse |
| PZ 22 | 700–750 | 350–380 | 8–12 | Inshingano zikomeye |
| PZ 27 | 700–750 | 360–390 | 9–13 | Ingufu nyinshi |
| PZ 32 | 700–750 | 370–400 | 9–14 | Inshingano iremereye cyane |
| PZ 35 | 700–750 | 380–420 | 10–15 | Umutwaro uremereye cyane |
| PZ 40 | 700–800 | 400–450 | 10–16 | Ubushobozi bwinshi cyane bwo gutwara imizigo |
| PZ 50 | 750–800 | 420–480 | 12–18 | Inyubako nini cyane yo mu mazi |
Kuramo imbonerahamwe y'ingano yuzuye
Uburyo bwo gukumira ingese mu gikoresho cy'icyuma cya PZ Type Steel Sheet Pile
Amerika: HDG (dukurikije ASTM A123, ubunini bwa zinc ≥ 85μm) + irangi rya 3PE rishobora gupimwa, ryanditseho "Ryubahiriza RoHS mu buryo burengera ibidukikije".
Aziya y'Amajyepfo y'Uburasirazuba: Ingufu zishyushye cyane (zinc ≥100μm) zirimo epoxy coating tar zitanga uburinzi bwiza bwo kwangirika, igeragezwa ry’umunyu ryagiye riba 0 ku masaha 5,000, rikwiriye ibidukikije byo mu nyanja bishyuha.
Ifunga ry'urukuta rw'icyuma rwo mu bwoko bwa PZ
Igishushanyo: Ifunze ifite ishusho ya Z, ubushobozi bwo kwinjira ≤1×10⁻⁷cm/s
Amerika: Yujuje ibisabwa na ASTM D5887, uburyo busanzwe bwo gupima amazi yinjira mu nkuta z’ibanze n’izifata amazi.
Aziya y'Amajyepfo y'Uburasirazuba: Amazi yo mu butaka menshi kandi arwanya imyuzure mu turere dushyuha n'utwo mu gihe cy'imvura nyinshi
Uburyo bwo gukora icyuma gikozwe mu mpapuro z'icyuma zo mu bwoko bwa PZ
Amahitamo y'ibyuma:
Hitamo icyuma cy'ubwubatsi cyiza cyane ukurikije ibisabwa ku miterere ya mekanike.
Gushyushya:
Shyushya ibipande/amasahani kugeza kuri ~1,200°C kugira ngo bihinduke neza.
Gushyuha cyane:
Kora icyuma muri Z-profile ukoresheje inganda zizunguruka.
Gukonjesha:
Konjesha kuri Cool cyangwa ushyire amazi yo mu ipombo kugeza igihe amazi yagenewe agereranyijwe.
Kugorora no Gukata:
Komeza gukoresha neza ubushobozi bwo gupima ibintu mu gihe ukata ibikoresho ku burebure busanzwe cyangwa busanzwe.
Igenzura ry'Ubuziranenge:
Kora igenzura ry'ibipimo, imashini n'amaso.
Uburyo bwo kuvura ubuso (Uburyo bwo guhitamo):
Niba bikenewe, shyira irangi, shyiramo galvanize cyangwa urinde ingese.
Gupakira no Kohereza:
Pakira, rinda, kandi ufate kugira ngo wohereze.
Ubwoko bwa PZ bw'icyuma gikoreshwa cyane
Inkuta zo gukingira- Ubutaka bwemewe mu mirimo y'ubutaka n'iy'urufatiro.
Cofferdams- Inkuta zirinda amazi zifasha mu gucunga neza aho akorera.
Imishinga yo ku cyambu n'icyambu– Ikwiriye inkuta z'aho ubwato buherereye, ibyambu, n'ibikorwa byo mu mazi.
Kugenzura imyuzure no Guhagarara kw'inkombe z'amazi– Yongera imbaraga ku nkengero n'imiyoboro y'amazi hakoreshejwe uburyo bwo kongera imbaraga mu miyoboro y'amazi no kurwanya isuri.
Impamvu yo Guhitamo Ibirundo by'Ibyuma byo mu bwoko bwa Z
1. Iyo modulus y'ibice bingana, muri kgf/m2, ububiko bw'impapuro zo mu bwoko bwa Z buhora bworoshye kurusha ububiko bw'impapuro zo mu bwoko bwa U.
2. Kubera ko ubugari ari bunini, umubare w'impapuro zikenewe ni muto, ikiguzi cyo gukora akazi ko gupfunyika cyangwa akazi ko gukingira cyangwa ibindi bishobora kuzigamirwa, kandi ibi ni byiza ku bikoresho bidakoresha amazi.
3. Bikoreshwa nk'ikirundo cyuzuyemo imiyoboro y'icyuma n'imiyoboro ya H ikunze gukoreshwa kugira ngo igere ku muyoboro munini cyane.
Gupakira no Kohereza
Gupakira
1. Ibirundo by'ibyuma bihambiriwe hamweimikandara y'icyuma ikomeye cyane
2. Buri gapfunyika karashyizweho ikimenyetso kigaragaraumubare w'ubushyuhe, ingano, n'urwego
3. Guhagarika uburinzi hamweimipfundikizo ya pulasitiki cyangwa ibikingira by'ibitikugira ngo hirindwe impinduka
4.Ntabwo ari ngombwagupfunyika pulasitiki idapfa amazigutwara abantu mu mazi intera ndende
5. Gusiga amavuta arwanya ingese biraboneka iyo ubisabye
Kohereza
1. Isanzweimizigo yo mu mazi (FCL / LCL)ku byoherezwa mu mahanga. Bikwiriyegutwara ubwato bunini n'amakonteyineri
2.Irimo gupakira kuricrane yo hejuru n'uburyo bwo guterura bwa rukuruzi
3. Gukomeza gushyiramo ibintu biri mu gikoresho cyangwa aho ubwato buherereye kugira ngo budatwarwa
4. Ibisabwa mu gutanga:FOB / CFR / CIF irahari
Igihe cyo gutanga
1. Imigabane isanzwe:Iminsi 7–15
2. Gukora ibintu byihariye:Iminsi 15–30 (bitewe n'ibipimo n'ingano)
3. Amabwiriza yihutirwa ashobora gushyirwa imbere hashingiwe ku ngengabihe y'umushinga
Ibibazo Bikunze Kubazwa
Q1: Ese imirundo ya PZ sheet piles ishobora gukoreshwa mu bidukikije byo mu mazi?
Yego, PZ piles zikoreshwa cyane mu bidukikije byo mu mazi no mu nyanja, kandi zishobora kuvurwa hakoreshejwe galvanizing ishyushye cyangwa epoxy coating kugira ngo hirindwe ingese.
Q2: Igihe cyo gutanga ni kingana iki?
Ibintu biri mu bubiko: iminsi 7–15
Amabwiriza yo gukora: iminsi 15–30
Imishinga minini: gahunda y'ibyihutirwa irahari
Q3: Ni gute imirundo y'icyuma ya PZ ipakiye?
Bipakiye mu byuma bipfunyitse bifite imipfundikizo irinzwe kandi bipfunyitse mu mazi, bigatuma ibicuruzwa byoherezwa mu mahanga bigengwa n’umutekano.
Q4: Ese ushyigikira uburebure bwihariye?
Yego, dushobora gukora uburebure butandukanye kuva kuri metero 6 kugeza kuri metero 24 dukurikije ibisabwa mu gushushanya imiterere y'ubuhanga.
Q5: Uri ikigo cy’uruganda cyangwa ikigo cy’ubucuruzi?
Turi uruganda rukora ibintu rukabitumiza mu mahanga, dutanga ibiciro by'uruganda n'ibikoresho bihoraho ku mishinga y'ibikorwa remezo ku isi.
Aderesi
Bl20, Shanghecheng, Umuhanda wa Shuangjie, Akarere ka Beichen, Tianjin, Ubushinwa
Imeri
Terefone
+86 13652091506
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