Freeway Roadbed Solidification

Ivhu kudzikamisa masisitimu anogona kuitwa nyore nyore nzira yemahara roadbed solidification. Tichitora kusimba kwemugwagwa weHu-Hangzhou Expressway semuenzaniso, iyo ivhu yekudzikamisa system yakaita basa rakakura. Iyo nyika yakapfuura neHu-Hang Expressway inowanzoita madhiri nemapurazi, uye iri mumamiriro ekunyudzwa kwenguva refu mumvura. Zvizhinji zveivhu rakapfava ivhu rakabatana rine simba rakanyanya kuderera, saka kuvaka kwakananga hakugone kuitwa pamusoro pedenga. Ivhu risina kudzika rinoda kutanga raoma kuti rive nechokwadi chekufambira mberi kwakanaka kwekuvaka kunotevera.

Yichen yakapa 2 seti yeivhu yekudzikamisa masisitimu ane huwandu hwe4 simba musanganiswa, ine yakazara kuvaka vhoriyamu inosvika 500,000 cubic metres uye kudzika kwekurapa kwemamita matatu. Iyo base layer inoporeswa neiyo ivhu yekudzikamisa system yakagadzikana uye yakasimba ine imwe kutakura inotakura, iyo inogona kuve nechokwadi chekuti inorema michina inopinda panzvimbo yekuvaka pasina njodzi yekuderera. Iyo nguva yekuomeswa kweiyo ivhu kudzikamisa system ipfupi pane iyo yechinyakare dredging uye gravel kuzadza, izvo zvinogona kunyatso kudzikisa mutengo weinjiniya. Uye inoshandura zvakananga tsvina yevhu rakapfava kuita pfuma, inochengetedza zviwanikwa zvematombo zvakapwanyika, inopindirana nepfungwa yekusimudzira, uye inzira yekuvaka yakasvibira.