Ndi chitukuko chofulumira cha mizinda, makonzedwe omanga a zomangamanga m'matauni akuwonjezeka, ndipo zofala kwambirizikwangwani zamagalimoto. Mizati ya zikwangwani zamagalimoto nthawi zambiri imaphatikizidwa ndi zikwangwani, makamaka kuti zipereke chidziwitso chabwinoko kwa aliyense, kuti aliyense athe kutsata bwino zomwe zimayendera. Kodi mukudziwa kuti ndi mbali ziti za zikwangwani zamagalimoto zomwe zimafunikira chisamaliro chapadera? Masiku ano wopanga mizati yowunikira ma sign Qixiang akuwonetsani nonse.
Mizati yofunikira kwambiri yamagalimoto nthawi zambiri imawonetsedwa ngati mizati yamtundu umodzi wa cantilever, mizati iwiri ya cantilever traffic, mipiringidzo yamitundu iwiri, zikwangwani zamtundu umodzi, zikwangwani zamagalimoto ndi mitengo yosiyanasiyana. Chifukwa cha kufunikira kogwiritsa ntchito kwakukulu, kusankha kwa zida zopangira zikwangwani zamagalimoto sikudziwika kwambiri. Nthawi zambiri, Q235, Q345, 16Mn, chitsulo cha aloyi, ndi zina zambiri zimagwiritsidwa ntchito ngati zida zofunika. Malinga ndi zolinga zosiyanasiyana, kutalika kwake nthawi zambiri kumakhala pakati pa 1.5M ndi 12M.
1. Mizati ya zikwangwani za mzere umodzi ndiyoyenera kwambiri kuzizindikiro zazing'ono ndi zazing'ono, ndipo zikwangwani zamagulu ambiri ndizoyeneranso kuwonetsa zikwangwani zamakona anayi.
2. Mizati ya zikwangwani zapamsewu ndiyoyenera kuyika mizati ya zikwangwani, zomwe zimakhala zovuta; msewuwo ndi waukulu kwambiri ndipo mayendedwe a magalimoto ndi aakulu, ndipo magalimoto akuluakulu kumbali zonse za msewuwo amalepheretsa masomphenya a magalimoto ang'onoang'ono pamsewu wamkati wamkati; zokopa alendo zili ndi malamulo amadikirira.
Kusamala pakuyika mizati yamagalimoto
1. Pamene mtengo wa chizindikiro cha magalimoto aikidwa, chizindikiro chowunikira sichiyenera kupitirira malire a msewu, ndipo chikhale pafupi ndi 25cm kuchokera m'mphepete mwa msewu kapena m'mphepete mwa msewu. Mtunda pakati pa zizindikiro zamagalimoto ndi pansi uyenera kukhala wopitilira 150cm. Ngati gawo la magalimoto ang'onoang'ono pamsewu ndi lalikulu, mtunda ukhoza kusinthidwa moyenera. Ngati mumsewu muli anthu ambiri oyenda pansi komanso osayenda magalimoto, kutalika kwake kuyenera kukhala kopitilira 180cm.
2. Zikwangwani zapamsewu ziyenera kukhazikitsidwa msewu usanagwiritsidwe ntchito pambuyo pomanganso, kukulitsa ndi kumanga kwatsopano. Pamene mikhalidwe ya pamsewu ili yosiyana ndi kale, zizindikiro zamagalimoto ziyenera kukhazikitsidwa kuyambira pachiyambi mwamsanga.
Ngati muli ndi chidwi ndimizati yowunikira, kulandiridwa kukhudzana ndi chizindikiro kuwala mzati wopanga Qixiang kutiWerengani zambiri.
Nthawi yotumiza: May-09-2023
