Taona zopinga zosiyanasiyana za mawu, kuyambira pa mikono yoongoka, yopinda mpaka yopindika, yomwe ili yofala.Chodziwika kwambiri ndi chotchinga chachitsulo cha arc.Pulojekiti ya engineering ya municipalities imakonda kwambiri mankhwalawa.Pachifukwa ichi, anthu ambiri sangamvetse chifukwa chake izi zili choncho.Lero, mndandanda wawung'ono wa Hebei Jinbiao ubwera kudzakufotokozerani:
M'malo mwake, mawonekedwe otchinga mawu amakhudza mwachindunji mphamvu yochepetsera phokoso la chotchinga chomveka.Pofuna kuti musawonjezere mtengo waumisiri wotchinga phokoso ndikuwongolera kuchepetsa phokoso lazotchinga zomveka, mawonekedwe otchinga phokoso nthawi zambiri amatenga mawonekedwe a arc, ndipo chotchinga cha arc chimatha kugawidwa mu mawonekedwe akulu ndi mawonekedwe ang'onoang'ono. .Pali mitundu itatu ya zopinga zopindika komanso zapamwamba zopindika.
Chotchinga chachikulu chokhala ngati arc chimatanthawuza kuti zonse ziwiri ndi zenera zimakhala zazikulu.Zolepheretsa zomveka zotere ndizokwera mtengo komanso zimafuna mwaukadaulo.Pakali pano, ku China kuli misewu yochepa.Chotchinga chaching'ono chopindika ndichakuti thupi lotchinga ndi mzati zonse zimakhala zopindika pang'ono, kupindika kwake kumakhala kosakwana madigiri 45, ndipo thupi lotchinga limakonzedwa ndi nkhungu, yomwe imapangidwa kamodzi, ndipo mayamwidwe amawu ndi abwino.
Chotchinga chapamwamba cha arc, pamene phokoso likudutsa pamwamba, phokoso likhoza kusokonezeka kuti liwonjezere mphamvu yochepetsera phokoso.Chotchinga chotchinga chimakhazikitsidwa ndi chotchinga chamtundu wowongoka, pamwamba pa ndimeyo ndi mzati wooneka ngati arc, ndipo chinsalucho ndi chaching'ono, chokongola kwambiri.
Zomwe zili pamwambapa ndi "Chifukwa chiyani chotchinga chamsewu chimakhala chopindika kwambiri?"zoperekedwa ndi Hebei Jinbiao.Ngati muli ndi mafunso ena, chonde omasuka kutiimbira pa webusayiti!
Nthawi yotumiza: Sep-11-2019