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Kapangidwe ka Chitsulo: Dongosolo Lofunika Kwambiri mu Uinjiniya Wamakono - Royal Group


Mu zomangamanga zamakono, mayendedwe, mafakitale, ndi uinjiniya wamagetsi,kapangidwe kachitsulo, yokhala ndi ubwino wake wowirikiza pa zinthu ndi kapangidwe kake, yakhala chinthu chachikulu chomwe chimayambitsa luso lamakono muukadaulo wauinjiniya. Pogwiritsa ntchito chitsulo ngati chinthu chake chachikulu chonyamula katundu, imadutsa malire a nyumba zachikhalidwe kudzera mu kupanga mafakitale ndi kukhazikitsa modular, kupereka mayankho ogwira mtima pamapulojekiti osiyanasiyana ovuta.

Tanthauzo ndi Mtundu wa Kapangidwe ka Chitsulo
Kapangidwe ka chitsulo kamatanthauza dongosolo lonyamula katundu lopangidwa ndimbale zachitsulo, zigawo zachitsulo (Matabwa a H, Njira za U, chitsulo cha ngodya, ndi zina zotero), ndi mapaipi achitsulo, otetezedwa kudzera mu kuwotcherera, mabolt amphamvu kwambiri, kapena ma rivets. Chofunika kwambiri ndikugwiritsa ntchito mphamvu ndi kulimba kwa chitsulo kuti chisamutse mofanana katundu woyima (wolemera kwambiri ndi kulemera kwa zida) ndi katundu wopingasa (mphepo ndi zivomerezi) kuchokera ku nyumba kapena pulojekiti kupita ku maziko ake, kuonetsetsa kuti kapangidwe kake kakhazikika. Poyerekeza ndi kapangidwe ka konkriti, ubwino waukulu wa kapangidwe ka chitsulo uli mu mawonekedwe awo amakina: mphamvu yawo yokoka imatha kufika pa 345 MPa, kupitirira nthawi 10 kuposa konkriti wamba; ndipo pulasitiki yawo yabwino kwambiri imawalola kuti asinthe mawonekedwe awo popanda kusweka, zomwe zimapangitsa kuti pakhale chitsimikizo chachiwiri cha chitetezo cha kapangidwe kake. Khalidweli limawapangitsa kuti asasinthidwe m'malo akuluakulu, okwera, komanso olemera.

Mitundu Yaikulu ya Kapangidwe ka Zitsulo

(I) Kugawa Magulu Motsatira Kapangidwe ka Kapangidwe
Kapangidwe ka Chimango cha Chipata: Kapangidwe kameneka, kopangidwa ndi mizati ndi matabwa, kamapanga chimango chooneka ngati chipata, cholumikizidwa ndi makina othandizira. Ndi koyenera mafakitale amakampani, malo osungiramo katundu, masitolo akuluakulu, ndi nyumba zina. Malo ofala amakhala pakati pa mamita 15 mpaka 30, ndipo ena amatha kupitirira mamita 40. Zigawo zimatha kukonzedwa kale m'mafakitale, zomwe zimathandiza kuti zikhazikitsidwe pamalopo m'masiku 15 mpaka 30 okha. Mwachitsanzo, nyumba zosungiramo katundu za JD.com ku Asia No. 1 Logistics Park zimagwiritsa ntchito kwambiri mtundu uwu wa kapangidwe.
Kapangidwe ka Truss: Kapangidwe kameneka kamakhala ndi ndodo zowongoka zolumikizidwa ndi ma node kuti apange mawonekedwe a triangular kapena trapezoidal. Ndodozo zimangogwiritsidwa ntchito ndi mphamvu za axial, pogwiritsa ntchito mphamvu ya chitsulo. Nyumba za Truss nthawi zambiri zimagwiritsidwa ntchito padenga la bwalo lamasewera ndi mlatho waukulu. Mwachitsanzo, kukonzanso kwa Bwalo la Ogwira Ntchito ku Beijing kunagwiritsa ntchito kapangidwe ka truss kuti kakhale ndi kutalika kwa mamita 120 popanda mizati.
Kapangidwe ka mafelemu: Dongosolo la malo lopangidwa ndi matabwa ndi zipilala zolimba zomwe zimagwirizana bwino limapereka mapulani osinthasintha a pansi ndipo ndi chisankho chachikulu cha nyumba zazitali za maofesi ndi mahotela.
Kapangidwe ka gridi: gridi yokhala ndi zigawo zingapo, nthawi zambiri yokhala ndi ma node okhazikika a triangle ndi sikweya, imapereka mphamvu yolimba komanso kukana zivomerezi bwino. Amagwiritsidwa ntchito kwambiri m'malo okwerera ndege ndi malo ochitira misonkhano.

(II) Kugawa Makhalidwe ndi Katundu
Ziwalo zopindika: Zoimiridwa ndi matabwa, ziwalozi zimapirira nthawi yopindika, ndi kupsinjika pamwamba ndi kupsinjika pansi. Nthawi zambiri amagwiritsa ntchito magawo a H kapena mabokosi olumikizidwa, monga matabwa a crane m'mafakitale, ndipo ayenera kukwaniritsa zofunikira zonse ziwiri zolimba komanso zolimbana ndi kutopa.
Ziwalo zodzaza ndi axial: Ziwalozi zimangokhudzidwa ndi kupsinjika/kupsinjika kwa axial, monga ndodo zomangira ndi ziwalo za gridi. Ndodo zomangira zimapangidwa kuti zikhale zolimba, pomwe ndodo zomangira zimafuna kukhazikika. Machubu ozungulira kapena magawo achitsulo cha ngodya nthawi zambiri amagwiritsidwa ntchito. Ziwalo zodzaza ndi eccentrically: Izi zimakhudzidwa ndi mphamvu za axial ndi mphindi zopindika, monga mizati ya chimango. Chifukwa cha kusinthasintha kwa katundu kumapeto kwa beam, magawo opingasa ofanana (monga mizati ya bokosi) amafunika kuti agwirizane ndi mphamvu ndi kusintha kwa zinthu.

Ubwino Waukulu wa Kapangidwe ka Zitsulo
(I) Kapangidwe Kabwino Kwambiri ka Makina
Mphamvu yayikulu komanso kulemera kochepa ndi zabwino kwambiri za zomangamanga zachitsulo. Pa kutalika kwina, kulemera kwa mtengo wachitsulo ndi 1/3-1/5 yokha kuposa mtengo wa konkire. Mwachitsanzo, chitsulo cha mamita 30 chimalemera pafupifupi 50 kg/m, pomwe mtengo wa konkire umalemera kuposa 200 kg/m. Izi sizimangochepetsa mtengo wa maziko (ndi 20%-30%) komanso zimachepetsa zotsatira za zivomerezi, ndikuwonjezera chitetezo cha zivomerezi.
(II) Kugwiritsa Ntchito Bwino Kwambiri Pantchito Yomanga
Zopangira zitsulo zoposa 90% zimapangidwa kale m'mafakitale omwe ali ndi kulondola kwa milimita. Kukhazikitsa pamalopo kumafuna kukweza ndi kulumikizana kokha. Mwachitsanzo, nyumba yaofesi yachitsulo yokhala ndi zipinda 10 imatenga miyezi 6-8 yokha kuchokera pakupanga zigawo mpaka kumalizidwa, kuchepetsa nthawi yomanga ndi 40% poyerekeza ndi nyumba ya konkire. Mwachitsanzo, pulojekiti yomanga nyumba yokhala ndi zitsulo zopangidwa kale ku Shenzhen idapeza liwiro lomanga la "chipinda chimodzi masiku asanu ndi awiri aliwonse," zomwe zimachepetsa kwambiri ndalama zogwirira ntchito pamalopo.
(III) Kulimbana ndi Chivomerezi Champhamvu ndi Kulimba
Kulimba kwa zitsulo kumathandiza kuti zitsulo zizitha kutulutsa mphamvu kudzera mu kusintha kwa chivomerezi. Mwachitsanzo, panthawi ya chivomerezi cha ku Wenchuan mu 2008, fakitale ya zitsulo ku Chengdu idasintha pang'ono chabe ndipo sinali ndi chiopsezo chogwa. Kuphatikiza apo, pambuyo pochiza dzimbiri (kuphimba ndi kuphimba), zitsulo zimatha kukhala ndi moyo wa zaka 50-100, ndipo ndalama zokonzera zimakhala zochepa kwambiri poyerekeza ndi zomangamanga za konkire.
(IV) Kuteteza ndi Kusamalira Zachilengedwe
Kuchuluka kwa zitsulo zomwe zimagwiritsidwa ntchito pobwezeretsanso zinthu kumapitirira 90%, zomwe zimapangitsa kuti zisungunukenso ndikukonzedwanso pambuyo pogwetsa, zomwe zimapangitsa kuti zinyalala zomangidwa zichotsedwe. Kuphatikiza apo, kumanga zitsulo sikufuna kukonza kapena kukonza, zomwe zimafuna ntchito yochepa yonyowa pamalopo, komanso kuchepetsa mpweya woipa wa fumbi ndi 60% poyerekeza ndi nyumba za konkriti, zomwe zikugwirizana ndi mfundo zobiriwira zomangira. Mwachitsanzo, pambuyo poti malo a Ice Cube achitike pa Olimpiki ya Zima ku Beijing mu 2022, zinthu zina zinagwiritsidwanso ntchito m'mapulojekiti ena, zomwe zimapangitsa kuti zinthu zibwezeretsedwenso.

Kugwiritsa Ntchito Kapangidwe ka Zitsulo Kofala
(I) Kapangidwe ka nyumba
Nyumba za anthu onse: Mabwalo amasewera, ma eyapoti, malo ochitira misonkhano ndi ziwonetsero, ndi zina zotero, zimadalira nyumba zachitsulo kuti zikwaniritse malo akuluakulu komanso mapangidwe akuluakulu.
Nyumba zogona: Nyumba zogona zopangidwa ndi zitsulo zikutchuka kwambiri ndipo zimatha kukwaniritsa zofunikira za nyumba zomwe munthu akufuna.
Nyumba zamalonda: Nyumba zazitali kwambiri zamaofesi ndi malo ogulitsira zinthu, zomwe zimagwiritsa ntchito nyumba zachitsulo kuti zipange mapangidwe ovuta komanso zomangamanga bwino.
(II) Mayendedwe
Uinjiniya wa milatho: Milatho yodutsa nyanja ndi milatho ya sitima. Milatho yachitsulo imapereka malo akuluakulu komanso yolimbana ndi mphepo yamphamvu komanso zivomerezi.
Mayendedwe a sitima: Madenga a siteshoni ya sitima yapansi panthaka ndi matabwa a njanji yopepuka.
(III) Zamalonda
Mafakitale: Mafakitale olemera a makina ndi mafakitale a zitsulo. Mapangidwe achitsulo amatha kupirira zida zambiri zazikulu ndikuthandizira kusintha kwa zida pambuyo pake.
Malo osungiramo zinthu: Malo osungiramo zinthu zozizira komanso malo osungiramo zinthu. Mafelemu a portal amakwaniritsa zofunikira zosungiramo zinthu zazikulu ndipo amamangidwa mwachangu komanso amayendetsedwa mwachangu.
(IV) Mphamvu
Malo opangira magetsi: Nyumba zazikulu za malo opangira magetsi ndi nsanja zotumizira magetsi. Nyumba zachitsulo ndizoyenera kunyamula katundu wambiri komanso malo ovuta akunja. Mphamvu Yatsopano: Nsanja za mphepo ndi makina oyika magetsi okhala ndi kuwala kwa dzuwa zimakhala ndi nyumba zopepuka zachitsulo kuti zinyamulidwe mosavuta komanso kuyikidwa, zomwe zimathandiza kupanga mphamvu zoyera.

Lumikizanani nafe kuti mudziwe zambiri zokhudza zomangamanga zachitsulo.

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Adilesi

Malo oyendetsera chitukuko cha Kangsheng,
Chigawo cha Wuqing, mzinda wa Tianjin, China.

Maola

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Nthawi yotumizira: Seputembala 30-2025