Dinani kuti mupeze Kapangidwe ka 3D ndi Mtengo WAULERE mkati mwa maola 24!
Ma Bridges a Kapangidwe ka Zitsulo Zolemera a Mapulojekiti a Sitima Yaikulu ndi Mafakitale
NTCHITO
Mapulojekiti a Milatho ndi Zomangamanga: Kupanga chitsulo n'kofala kwambiri pa nyumba yamilatho ya kapangidwe ka zitsulomisewu ikuluikulu, ndi zomangamanga zamagetsi, chifukwa cha kuthekera kwake kukwaniritsa zofunikira zovuta za uinjiniya mwamphamvu, molondola, komanso mosiyanasiyana.
Mafakitale a mafakitale ndi kupanga mapepalaMatabwa achitsulo ngati H-beam,I-beamNdipo mbale yachitsulo imatha kunyamula katundu wolemera pantchito zamafakitale. Ndi yoyenera kugwiritsidwa ntchito pamapulatifomu a zida, mizere yopangira zinthu ndi pansi pa fakitale.
Malo Osungiramo Zinthu ndi Malo Ogulitsira Zinthu:Nyumba zachitsulo zokonzedwa kalezimathandiza kuti nyumba zosungiramo katundu ndi malo ogawa zinthu zimangidwe mwachangu komanso motsika mtengo. Zigawo zozungulira zimathandiza kuti nyumbazo zimangidwe mwachangu komanso kuti zikhale zolimba komanso zokhalitsa.
Nyumba zamalonda ndi za anthu onseMafelemu achitsulo opangidwa kale amapereka njira yamakono komanso yosinthika yomangira nyumba zamalonda monga m'maofesi, m'masitolo ndi m'maholo amasewera.
TSATANETSATANE WA CHOTCHULA
Zinthu za kapangidwe ka chitsulo chapakati zomangira mlatho
1. Mtundu waukulu wa mlatho wachitsulo
| Mtundu wa Chinthu | Mafotokozedwe Amitundu | Ntchito Yaikulu | Kusintha kwa Central America |
|---|---|---|---|
| Mlatho wa Truss | Kutalika kwa mamita 15–120 | Kapangidwe ka magalimoto, oyenda pansi, ndi njanji zopepuka kamakhala ndi nthawi yayitali | Ma bolt olumikizidwa ndi chivomerezi; zomangira zokhazikika; zosagwira dzimbiri m'malo otentha |
| Mlatho wa Chipilala | Kutalika kwa mamita 20–150 | Kusamutsa katundu moyenera pa magalimoto ambiri komanso malo okhala mumzinda/malo okongola | Chitsulo chotenthetsera (Zn ≥ 85 μm); mabearing osinthika kuti agwire ntchito ya chivomerezi; magawo a modular a malo akutali |
| Mlatho wa Bokosi | Kutalika kwa mamita 10–100 | Kulimba kwambiri kwa torsional ndi kukana kupindika kwa misewu ikuluikulu ndi misewu yokwezeka | Gawo la bokosi lokonzedwa bwino ndi chivomerezi; zolumikizira zolumikizidwa ndi maboliti/zolumikizidwa; zokonzedweratu zoyendetsera kayendedwe ka mkati mwa dziko |
| Mlatho wa Oyenda Pansi/Wokwera Njinga | 5–50 m kutalika | Kapangidwe kachitsulo kopepuka kuti anthu oyenda pansi/okwera njinga azigwiritsa ntchito bwino | Mapanelo a padenga osatsetsereka; osapsa ndi dzimbiri; kapangidwe kake ka modular kopangidwa mwachangu m'malo otentha |
2. Zinthu zogwirira ntchito (zoteteza nyengo + zoteteza dzimbiri)
| Mtundu wa Chinthu | Mafotokozedwe Amitundu | Ntchito Yaikulu | Kusintha kwa Central America |
|---|---|---|---|
| Mapanelo a Denga la Denga | C12×25–C18×35,choviikidwa m'madzi otentha(Zn ≥ 85 μm) | Imathandizira madenga a mlatho ndi ma denga; yopangidwira mphepo yamphamvu | Chophimba chosagwira dzimbiri; chopangidwa modular, chopepuka kuti chinyamulidwe mosavuta komanso kuyikidwa mwachangu |
| Mapanelo a Khoma Lambali | Z10×22–Z16×28, kukana kupopera mchere >maola 1000 | Malo otchingira osawonongeka ndi nyengo kuti azigwiritsidwa ntchito poyenda pansi komanso pokonza njira | Yopumira mpweya kuti ichepetse kuzizira; yolimba ndi dzimbiri m'malo otentha komanso amvula |
| Njira Yothandizira ndi Kuthandizira | Mipiringidzo yozungulira ya Galvanized Φ14–Φ18 ndi chitsulo cha ngodya cha L60×6 | Zimapereka kukhazikika kwa mbali; zimapirira mphepo yamkuntho komanso mphamvu za zivomerezi | Malumikizidwe olumikizidwa ndi mabolt/welded a madera ozungulira chivomerezi; chitetezo cha dzimbiri m'malo otentha |
3. Kuthandizira zinthu zothandizira (kusintha kwa zomangamanga m'deralo)
| Mtundu wa Chinthu | Mafotokozedwe Amitundu | Ntchito Yaikulu | Kusintha kwa Central America |
|---|---|---|---|
| Ma Joints Okulitsa | Chitsulo chozungulira kapena rabala, m'lifupi mwake 50–200 mm | Amalola kutentha kukula ndi kufupika kwa mipiringidzo | Yolimba ngati chivomerezi, yolimba ngati dzimbiri m'malo otentha komanso chinyezi |
| Zotchingira ndi Zotchinga Zachitetezo | Njira zachitsulokapena machubu, kutalika kwa 900–1200 mm | Amateteza magalimoto ndi oyenda pansi; amalimbitsa chitetezo cha mlatho | Yoletsa dzimbiri komanso yosagonjetsedwa ndi UV; yoyenera mvula yambiri komanso madera a m'mphepete mwa nyanja |
| Makwerero ndi Mapulatifomu Olowera Mlatho | Makwerero opangidwa ndi galvanized Φ32–Φ50, nsanja L50×5 | Amapereka mwayi wotetezeka wowunikira ndi kukonza | Yopepuka, yokhazikika, yosagwira dzimbiri chifukwa cha nyengo yotentha |
| Njira Zoyendetsera Madzi ndi Kusamalira Madzi | Ma grate achitsulo Φ12, Ma ngalande a C-section 100×50–150×75 | Amatsogolera madzi amvula ndipo amaletsa kusefukira kwa madzi padenga | Choviikidwa ndi galvanized kapena chopakidwa utoto kuti chiteteze chinyezi chambiri ndi mphepo yamkuntho |
| Zothandizira Kuunikira ndi Ntchito | Mizati yachitsulo, mabulaketi, mathireyi a chingwe | Imathandizira magetsi, zizindikiro, ndi mizere yogwiritsira ntchito | Yopakidwa kale kuti isawonongeke ndi dzimbiri; yosavuta kuyiyika komanso kusintha modular |
KUKONZA KAYENDEDWE KA CHITSULO
Kudula
Plasma ndi lawi lodulidwa pa mbale zachitsulo zokhuthala.
Makina odulira bwino mbale yopyapyala.
Kutsimikizika kukula koyenera komanso m'mphepete mwabwino.
Kupanga
-
Amagwiritsidwa ntchito popangira ma purlin, gutters, ndi trims.
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Kupanga ziwalo zozungulira ndi zothandizira zozungulira.
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Zimaonetsetsa kuti miyeso ndi mawonekedwe ake ndi ofanana panthawi yopangira.
kuwotcherera
Kuwotcherera kwa arc komwe kumayikidwa pansi pa madzi kumagwiritsidwa ntchito pa ma h-beams ndi mizati ikuluikulu
Mapepala olumikizirana a arc ndi ma arc olumikizirana ndi manja
Kuwotcherera kwa CO₂ gasi kotetezedwa ndi mbale zopyapyala
Kukonza Dzenje
Kuboola kwa CNC kuti zitsimikizire kuti dzenje la bolt likugwirizana bwino
Makina osindikizira a Punch opangira zinthu zochepa
Kuyika malo molondola kumathandiza kuti kuyika kosavuta pamalopo kukhale kosavuta
Chithandizo cha Pamwamba
Kuphulitsa mfuti/kuphulitsa mchenga kuti muchotse dzimbiri
Kupera ma weld, kupukuta/kumaliza pamwamba
Kuyika ma galvanizing a maboluti ndi zida zothandizira kuti ziwongolere kukana dzimbiri
Msonkhano wa Mlandu
Kukonza kale mizati, matabwa ndi makina ochiritsira
Kuyang'anira miyeso pogwiritsa ntchito chida choyezera chaukadaulo
Kuchotsa InKine pambuyo pofufuza kuti katunduyo atumizidwe bwino
KUYESA KAYENDEDWE KA CHITSULO
| Mtundu wa Mayeso | Muyezo (Miyezo) | Cholinga / Zolemba |
|---|---|---|
| Mayeso a Katundu Wopangidwa ndi Kapangidwe | ASTM A370, EN 10002 | Onetsetsani kuti matabwa, ma trus, ndi ma griders akhoza kunyamula katundu wa magalimoto, oyenda pansi, komanso woyenda bwino. |
| Kuwunika Ubwino wa Welded | AWS D1.1, ISO 5817 | Onetsetsani kuti zolumikizira zolumikizidwa zikukwaniritsa miyezo; ndikofunikira kwambiri pa malo olumikizira truss ndi box girder. |
| Kukana Kudzikundikira | ASTM B117, ISO 9227 | Tetezani zitsulo m'madera otentha komanso m'mphepete mwa nyanja. |
| Mayeso Omatira Ophimba | ASTM D3359, ISO 2409 | Yang'anani utoto ndi kukanikiza kwa galvanizing; zimaletsa kutsekeka kwa utoto pakasintha kutentha. |
| Kukana kwa UV ndi Nyengo | ASTM G154, ISO 4892 | Pewani kutha kwa pamwamba, kuwononga choko, ndi kuwonongeka kwa dzuwa. |
| Chinyezi ndi Kukana Kutentha | ASTM D2247 | Onetsetsani kuti zophimbazo sizimatuluka matuza ndi ming'alu m'malo otentha komanso ozizira. |
| Mayeso a Zotsatira ndi Kusamalira | ASTM D2794, ISO 6272 | Tetezani zophimbazo panthawi yonyamula, kusamalira, ndi kusonkhanitsa. |
| Kuwunika kwa Miyeso ndi Kuwongoka | ISO 8501, EN 1090 | Tsimikizirani kuti zinthu zomwe zakonzedwa kale zikugwirizana ndi kukula kwa kapangidwe kake kuti zikhazikike bwino. |
| Kuyesa Kutopa ndi Kugwedezeka | ASTM E466, ISO 12107 | Tsimikizirani momwe zinthu zikuyendera kwa nthawi yayitali pamene magalimoto ndi mphepo zikugwedezeka. |
| Mayeso Olumikizira Anchor & Bolted | ASTM F606, EN 14399 | Onetsetsani kuti maboluti, zolumikizira za chivomerezi, ndi zipilala zikukwaniritsa miyezo ya katundu ndi chitetezo. |
CHITHANDIZO CHA PANSI
Kulongedza ndi Kutumiza
Matrazi ndi Magiya:Yomangidwa ndi mipiringidzo yachitsulo ndi zothandizira zamatabwa. Zoteteza pakona ndi zokutira zoteteza dzimbiri zimateteza kuwonongeka panthawi yonyamula.
Mapanelo a Deck & Denga/Makhoma:Yopakidwa ndi zolumikizira; yokutidwa ndi filimu yosalowa madzi komanso yosalowa ndi UV kuti igwiritsidwe ntchito m'malo otentha komanso kutumiza zinthu kutali.
Mizati ndi Matabwa:Yokulungidwa kapena yokulungidwa ndi zokutira zoteteza kugwedezeka, zopanda dzimbiri ndipo yolembedwa kuti igwiritsidwe ntchito bwino pamalopo.
Mbali Zothandizira:Zomangira, maboluti, ndi zipilala zoyikidwa m'mabokosi kapena m'madiramu okhala ndi chitetezo chosalowa madzi ndipo zolembedwa kuti zigwirizane mwachangu.
Mayendedwe ndi Zoyendera:Zimatumizidwa panyanja, pagalimoto, kapena pa chidebe; zinthu zazikulu ndi zokulungidwa kuti zitumizidwe bwino komanso mwachangu, ngakhale kumalo akutali.
N’CHIFUKWA CHIYANI TISANKHE NYUMBA ZATHU ZACHITSULO?
Mapangidwe Apadera: Milatho ya truss, arch, ndi box girder yomwe ingathe kusinthidwa kuti igwirizane ndi kutalika, katundu, ndi malo.
Kuyang'aniridwa Kwaulere: Zonyamula Zonyamula Zinthu Zapamwamba Kwambiri: Kupanga zitsulo kumachitika motsatira miyezo ya ASTM, EN, ndi AASHTO.
Kusintha Kolondola: Zigawo zozungulira zimapangidwa molingana ndi mawonekedwe enieni asanayambe kumangidwa pamalopo, zomwe zimachepetsa nthawi yomanga ndi zolakwika.
Yolimba komanso Yosagwedezeka ndi Nyengo: Yopangidwira nyengo yotentha, mphepo yamkuntho, zivomerezi, ndi magalimoto ambiri.
Utumiki Wonse: kuyambira pakupanga ndi kupanga mpaka kulongedza, mayendedwe ndi malangizo aukadaulo pamalo ogwirira ntchito.
Chidziwitso Padziko LonseMapulojekiti ochokera ku Central/South America ndi Southeast Asia, omwe atsimikiziridwa kuti akuphatikizapo mayankho enieni a madera.
Malo Otetezeka Komanso Ogwira Ntchito Mwachangu: Zigawo zozungulira zomwe zimatetezedwa ndi dzimbiri kuti zinyamulidwe mosavuta kupita kumadera akutali komanso otsekedwa ndi nthaka.
Kodi mwakonzeka kuyamba ntchito yanu?
FAQ
Q1: Ndi mitundu yanji ya milatho yomwe mumapereka?
A:Truss, arch, box girder, ndi milatho ya oyenda pansi/okwera njinga, zopangidwa mwapadera.
Q2: Kodi zigawo zanu zimakwaniritsa miyezo iti?
A:ASTM, EN, ISO, ndi AASHTO; chitsulo chotenthetsera kapena chotenthetsera chilipo.
Q3: Kodi milatho ndi yoyenera madera otentha komanso okhudzidwa ndi zivomerezi?
A:Inde, idapangidwira mphepo yamphamvu, zochitika za zivomerezi, komanso nyengo zotentha.
Q4: Kodi zinthuzo zimapakidwa bwanji ndikutumizidwa?
A:Yokulungidwa, yolumikizidwa m'mabokosi, komanso yotetezedwa ku dzimbiri; yolembedwa kuti ikhale yosavuta kuyiyika pamalopo.
Q5: Nthawi yodziwika bwino yoperekera?
A:Masabata 8-20 kutengera kapangidwe ndi zovuta zake; kukonza zinthu modular kumachepetsa nthawi yokhazikitsa.
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