Kuzindikira maziko a chithandizo chamankhwala

1.Sinthani njira yodzaza

Mukasintha njira yoyambira, njira ya mpeni wa mphete, kuyesa kwa static kukhudza, kuyesa kowoneka bwino komanso kuyesa kolowera kokhazikika kuyenera kugwiritsidwa ntchito kuyesa momwe chithandizo cha maziko chikuyendera. Pakuyesa, gawo lachitsanzo liyenera kukhala pa 2/3 la makulidwe a gawo lililonse, ndipo mbale yonyamulira yoyenera iyenera kusankhidwa kuti igwiritse ntchito mazikowo poyamba, ndiyeno sampuli iyenera kukonzedwa. Dzenje la maziko liyenera kukhala losachepera 1 malo odziwika pa 10 ~ 20m; pomwe malo oyambira sakhala ochepera 1 pozindikira pa 50~100 ㎡.

2. Njira yamphamvu yothamangitsira

Pambuyo pa njira yophatikizika ya maziko, nthawi yofikira pamaziko olimbikitsira kuyezetsa kolimba, kuyenera kukhala kuyesa kwa in situ (kuyesa kwamunda ndi kuyesa kwamkati mwa geotechnical, ndipo kuchuluka kwa malo ozindikira kuyenera kutengera zovuta zamalowo komanso kufunikira kwa kumanga kuti adziwe, kawirikawiri maziko aliwonse a nyumba zodziwikiratu sayenera kukhala osachepera 3, ngati maziko ndi ovuta, ayenera kukhala oyenera kuonjezera malo oyendera. mtanda mbale mayeso, kuyezetsa katundu, yoweyula liwiro mayeso, mbali kuthamanga mita mayeso ndi offset fosholo mbali kukulitsa mayeso ndi mayesero ena m'munda ayenera kuchitidwa, ndipo chiwerengero cha kudziwika mfundo si zosakwana 3 mfundo, ndipo osachepera 1% za chiwerengero cha pier points.

3.precompression

Pambuyo pa maziko, zotsatira za mankhwala ziyenera kuyesedwa. Pakuyezetsa, malo oyimira ayenera kusungidwa m'malo oponderezedwa, kuyesa kumeta ubweya wakuya kosiyanasiyana ndikuchotsa dothi kuti ayesedwe m'nyumba, komanso momwe kulimbikitsira maziko kumayenera kuweruzidwa molingana ndi kukhazikika kwa anti-slip kwa hydrochloric acid maziko. Njira yotsegulira vacuum iyenera kuyesedwa pamagawo osiyanasiyana komanso pambuyo pochotsa vacuum.