Kugwiritsa ntchito chitsulo chopangidwa ndi corrugated chitoliro cha culvert mu uinjiniya wamisewu yayikulu

chitoliro chachitsulo chopangidwa ndi corrugated culvert, yotchedwansochitoliro cha kalvert, ndichitoliro chopangidwa ndi corrugatedkwa ma culvert omwe ali pansi pa misewu ikuluikulu ndi njanji.chitoliro chachitsulo chopangidwa ndi corrugatedimagwiritsa ntchito kapangidwe kokhazikika, kupanga pakati, nthawi yochepa yopangira; kukhazikitsa mainjiniya a zomangamanga ndi kukhazikitsa mbiri pamalopo kungagwiritsidwe ntchito padera, nthawi yochepa yomanga, nthawi yomweyo kuchepetsa kapena kungotaya zida zomangira zachikhalidwe, kuteteza chilengedwe kuli kwakukulu; ndipo iyenera kusintha kuti maziko asinthe, mphamvu zake ndizoyenera, kuchepetsa ubwino wokhala mosagwirizana, kuthetsa vuto la kuwonongeka kwa kapangidwe ka konkriti ka milatho ndi mapaipi m'malo ozizira.

Zitsulo zopangidwa ndi chitsulo zooneka ngati Arch

Zitsulo zozungulira zosonkhanitsidwa

Zitsulo zachitsulo zopangidwa ngati nsapato ya akavalo

Zitsulo zopangidwa ndi chitsulo zooneka ngati chitoliro

 

Malinga ndi kafukufukuyu, nthawi yogwira ntchito ya zitsulo zokhala ndi ma bellows imatha kukhala zaka zoposa 100 chifukwa cha kukonzedwa ndi galvanized komanso kukonzedwa ndi phula loletsa dzimbiri. Gawo la chitoliro chopangidwa ndi corrugated limagwiritsa ntchito mbale yachitsulo yotentha ya Q235-A, ndipo bwalo lililonse limakhala ndi mbale zingapo zachitsulo zolumikizidwa kuti zipange zonse, kenako zolumikizidwa ndi kupangidwa mozungulira. Ma bolt olumikizira amagwiritsa ntchito ma bolt amphamvu a M 208.8 grade ndi ma washer opindika a HRC35 grade, pamwamba pa mbale yachitsulo ndi galvanized yotentha, malo olumikizira mbale amatsekedwa ndi zinthu zapadera zotsekera, maziko a chitoliro cha payipi ndi miyala ya 50-100cm, yokhala ndi kufupika kwa N95%, ndipo dzenje lopaka limapangidwa ndi mwala wachitsulo wa M7.5, ndipo malo otsetsereka a chitoliro cha payipi ndi 5%. Chitoliro chachitsulo chopangidwa ndi corrugated kuphatikiza pa mtundu wa chitoliro pamwambapa, pali elliptical, flange type complete, etc., kutumiza ndi kutumiza kunja kungapangidwenso mogwirizana ndi kuchuluka kwa malo otsetsereka a mbali.

Kukula kwa ntchito
Ntchito Yoyenda Mwachangu
Msewu woopsa pafupi ndi phiri
Malo olowera pakati pa magalimoto ndi oyenda pansi
Malo okwera kwambiri m'mapiri
Malo ozizira, odzaza kwambiri
Malo osaya kwambiri, mwayi wopezera ziweto
Mapaipi am'munda ndi m'mizinda
Ulimi wothirira
Mapiri olemera
Pansi pozizira, pansi pozama komanso pozama
Malo opanda kanthu a mgodi wa malasha
Loess yonyowa, yodzaza kwambiri
Kudzaza pang'ono, kusintha milatho yaying'ono
Kudzaza kwambiri, loess yonyowa, maziko ochepamphamvu yonyamula