Kuiswa uye kuvakwa kwemuchina wekushambadza wekunze kunoda kunyatso funga nezvenzvimbo yekuisa uye zvimwe zvinhu.Kuenzaniswa neyakareruka yekuisa nzira yemuchina wemukati weLCD wekushambadzira, chimiro chinotsigira chemuchina wekunze wekushambadzira panguva yekuisa uye kuvaka yakanyanya kuomarara.Saka nekuda kwezvikonzero zvekuchengetedza, ndedzipi nzira dzekusimbisa chimiro chekuvaka chemichina yekunze yekushambadza?
Ndedzipi nzira dzekusimbisa chimiro chekuvaka chekunze ekushambadzira michina:
1. Wedzera hwaro: Nekumisikidza kongiri yakavharirwa kana kongiri yekumisikidzwa kwekongiri, nzvimbo yepasi nheyo yemuchina wekushambadzira inowedzerwa, uye iyo isina kuenzana nheyo yekugadziriswa kweiyo bhedhi yemugwagwa inokonzerwa nenzvimbo diki yepasi uye isina kukwana kutakura. kugona kwemuchina wekushambadzira kunoshandurwa.
2. Murwi we-Cast-in-place: nzira yekusimbisa nheyo yenheyo nekuisa mirwi yakasiyana-siyana yakadai semakoramu asina kunaka ekudzvinyirira, mirwi inotyairwa, uye mirwi yakakandwa pasi kana kumativi ose maviri enheyo yemuchina wekunze wekushambadzira.
3. Grouting underpinning: Iyo kemikari slurry inounzwa mu subgrade yakaenzana, uye iyo yaimbove yakasununguka ivhu layer kana crevice silty jecha rinoomeswa uye rakasimba kuburikidza neslurry idzi, kuitira kuti ivandudze kutakura uye kusapinda kwemvura uye kusamira.
Nguva yekutumira: Feb-23-2022