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TheHanyar gina CSMana kuma kiranta hanyar haɗewar zurfin niƙa. Haɗa fasahar injin niƙa na'ura mai aiki da karfin ruwa & fasaha mai zurfi mai zurfi, ana aiwatar da sabuwar hanyar gina bangon ƙasa mai ci gaba; Babban ka'ida ita ce niƙa asalin asali ta hanyar ƙafafu na milling na ruwa a ƙasan ƙarshen bututun rawar soja. Yin motsawa, haɗawa, da haɗuwa da siminti slurry solidification ruwa a lokaci guda, bayan cikakken motsawa da haɗuwa tare da karya tushen tushe na asali, an kafa bangon ciminti-ƙasa mai ci gaba tare da wasu ƙarfi da kyakkyawan aikin dakatar da ruwa; Ana amfani da hanyar gina CSM musamman don daidaita ƙasa mai rauni da sako-sako, ƙasa mai yashi da haɗin kai, ƙasa mai tsakuwa, ƙasa tsakuwa, dutsen mai ƙarfi mai ƙarfi da sauran madauri; ya dace da ƙarfafa tushe, kafuwar ramin ruwa-tsayawa labule, katangar riko na tushe, ƙofar garkuwar jirgin karkashin kasa da ƙarfafa ramin fita, riƙe ƙasa + tasha Ruwa + bangon dindindin uku bango ɗaya da sauransu.
一, Fasalolin hanyar gini:
1. Daidaita da fadi da fadi
Yana iya aiwatar da gine-gine mai zurfi mai zurfi a cikin matsi mai wuya, kuma yana iya yanke tsattsauran raƙuman ruwa (tsakuwa da tsakuwa, dutsen dutse mai ƙarfi mai ƙarfi), wanda ke shawo kan gazawar tsarin hada-hadar axis na gargajiya wanda ba za a iya gina shi a cikin wuyan igiya ba;
2. A tsaye na bango yana da kyau
Daidaiton bangon shine ≤1/250. Kayan aiki yana da madaidaicin firikwensin tsaye. A lokacin ginin, ana iya lura da tsayin tsagi ta hanyar kwamfuta ta atomatik, kuma ana iya daidaita tsarin gyare-gyaren gyare-gyare tare da kayan aiki a cikin lokaci don tabbatar da daidaiton bango;
3. Kyakkyawan bango mai kyau
Yawan alluran slurry na siminti ana sarrafa shi ta hanyar kwamfuta, kuma slurry na siminti da ƙasa ana haɗa su daidai gwargwado, don daidaiton bango da inganci yana da kyau, kuma ƙimar amfani da kayan yana da yawa. Idan aka kwatanta da sauran hanyoyin hadawa, ana iya adana kayan;
4. Zurfin bango yana da girma
Nau'in sandar jagorar nau'in kayan haɗin gwal guda biyu na iya haɓakawa da haɗuwa zuwa zurfin 65 m; mai tayar da hankali na nau'in igiya guda biyu na iya haɓakawa da haɗuwa zuwa zurfin 80 m;
5. Ginin ya fi dacewa da muhalli
Ana amfani da ma'aunin da ba a damu ba kai tsaye azaman kayan gini, kuma jimillar ganima da slurry kaɗan ne;
6. Ƙananan tashin hankali
Kusan babu girgiza a lokacin aikin ginin, kuma an karɓi haɗaɗɗen wurin, wanda ba shi da ɗan damuwa ga tushen gine-ginen kewaye kuma ana iya gina shi kusa da gine-gine.
二,, ka'idar ginin hanyar
Tsarin ginin hanyar gini na CSM ya yi kama da fasahar hadawa mai zurfi, wanda galibi ya kasu zuwa manyan sassa biyu: hakowa don samar da tsagi da ɗagawa don samar da bango. A lokacin aikin hakowa cikin ramummuka, ƙafafun niƙa biyu suna juyawa dangi da juna don niƙa samuwar. A lokaci guda kuma, ana amfani da motsin ƙasa ta hanyar sandar jagora don yanke zurfin ƙasa. A cikin wannan tsari, bentonite slurry ko siminti (ko siminti-bentonite) slurry ana allura lokaci guda a cikin tanki ta hanyar tsarin bututun mai. zuwa zurfin da ake bukata. An kammala aikin tudun mun tsira. A cikin aiwatar da ɗagawa cikin bango, ƙafafun niƙa biyu suna ci gaba da juyawa, kuma ƙafafun niƙa suna ɗagawa a hankali sama ta sandar jagora. A lokacin aikin ɗagawa, ana allurar siminti (ko siminti-bentonite) slurry a cikin tanki ta hanyar tsarin bututun bututun kuma gauraye da muck a cikin tanki. Fasahar samar da trough CSM ta sha bamban da guga mai kamawa a cikin tsari, kuma ba za ta samar da gunkin da aka kama ba. A ƙarshe, za a gauraya ɗigon da slurry ɗin siminti da aka yi a cikin ramin don samar da bangon diaphragm na ƙasa.
三, Fasahar gini da tsari:
Hanyar ginawa ta CSM na iya ɗaukar ginin haɗaɗɗen tsalle-tsalle da ginin haɗakar ƙasa. Tsawon takardar guda ɗaya shine 2.8m, tsayin ƙafar gabaɗaya 0.3m ne, kuma ingantaccen tsayin takarda ɗaya shine 2.5m.
Matakan gini:
1. CSM hanyar gina bangon matsayi da kafawa;
2. Haɓaka ramin jagora (ramin jagora yana da faɗin mita 1.0-1.5 da zurfin mita 0.8-1.0);
3.A kayan aiki yana cikin wuri, kuma shugaban milling yana daidaitawa tare da matsayi na tsagi
4.The milling dabaran nutse da kuma allurar ruwa don yanke da niƙa ƙasa a cikin wurin zuwa zurfin zane;
5.The milling dabaran da aka dauke da grouting slurry ne zuga cikin bango synchronously;
6.Matsar zuwa matsayi na gaba kuma maimaita matakan da ke sama.
四, CSM kayan aikin hanyar gini:
CSM tsarin aikin kayan aikin hakowa mai taya biyu mai taya biyu, akwai nau'ikan nau'ikan sandar jagora guda biyu da nau'in igiya, matsakaicin zurfin gini na nau'in sandar jagora zai iya kaiwa 65m, matsakaicin zurfin ginin nau'in igiya na iya kaiwa 80m, kuma kauri daga cikin bango ne 700 ~ 1200mm.
A halin yanzu, an samar da na'urori masu motsi masu taya biyu masu amfani da wutar lantarki masu tsafta a kasar Sin, kuma ana maye gurbin injin na'ura mai amfani da ruwa na gargajiya da injin jujjuyawar mita. Dangane da batun tabbatar da ingancin ginin, an kara rage farashin kayan aiki da kuma farashin gini.
五, Iyakar aikace-aikacen
1. Ƙarfafa tushen tushe;
2. Labulen tsayawar ruwa don rami tushe;
3. bangon riƙon rami na tushe;
4. Ƙarfafa hanyoyin shiga garkuwar jirgin ƙasa da ramukan fita;
5. Yanayin aiki tare da manyan undulations samuwar da yawa sasanninta.
A cikin 'yan shekarun nan, tsarin gine-gine na CSM ya kasance mafi yawan amfani da shi a kasar Sin saboda yawan aikin gine-gine da kuma kyakkyawan tasirin bango. Hanyar gine-gine na CSM na iya ceton kankare da karafa da yawa, rage farashin aikin, tabbatar da aiwatar da manyan ayyuka cikin sauki, da magance matsalolin kasa masu sarkakiya. A karkashin yanayin yanayi mai mahimmanci na birane da birane, matsalar kula da zurfin ruwan karkashin kasa da ke fuskantar ci gaban zurfin zurfi da manyan wuraren karkashin kasa yana kare lafiyar gine-ginen da ke makwabtaka da su, gine-ginen karkashin kasa, hanyoyin karkashin kasa da bututun kananan hukumomi, kuma yana da fa'ida mai ban mamaki na zamantakewa da tattalin arziki.
Lokacin aikawa: Agusta-25-2023