Murwi wakareba wakafinhwa

Yakareba spiral drilling kupomba super fluid kongiri yekumashure yakasimbisa keji tekinoroji inogadzirwa neJapan CIP engineering nzira, yakasiyana neyakajairwa kuchera murwi, inotora yakakosha kureba kudhiraivha kudhiraivha muchina kudzika kwakafanotemerwa, kuburikidza negomba, kusvika pamurwi wepamusoro, uye wozopinza yakasimbiswa keji uye paumbwe murwi, ndiyo itsva mhando murwi nheyo kuvaka zvinoreva. Super fluid kongiri yakakandwa-mu-nzvimbo murwi inoshandiswa zvakanyanya, isina kuganhurirwa nedanho remvura yepasi, mvura yekongiri yakasimba, kupararira kwakaunganidzwa kwakanaka, screw drill inogona kudhiza nekudzvanya kongiri, kushanda kuri nyore, kongiri yekudira inokurumidza, yakanaka. murwi wemhando, kuderedza mutengo. Ndiyo imwe yepamusoro gumi matekinoroji akasimudzirwa neBazi reKuvaka muna 2005.
2 Hunhu hwemutemo wekushanda
2.1 Super fluid kongiri liquidity yakanaka, matombo anogona kumiswa mukongiri asina kunyura, haaburitse kupatsanurwa, nyore kuisa mukeji yesimbi;
2.2 Hapana ivhu risina chinhu mumurwi wepipi, iyo inodzivirira matambudziko akajairika ekuvaka senge rakaputsika murwi, dhayamita shrinkage uye gomba kudonha, uye kunaka kwekuvaka kunovimbiswa nyore;
2.3 Kugona kwakasimba kupfeka ivhu rakaomarara, kukwirira kwekutakura kwemurwi mumwe chete, kugona kwekuvaka kwakanyanya uye kushanda kuri nyore;
2.4 Ruzha rwakaderera, hapana kuvhiringa veruzhinji, hapana chikonzero chekudzivirira madziro edhaka, hapana kuyerera kwetsvina, hapana kusvinwa ivhu, nzvimbo yekuvaka yakabudirira;
2.5 Yakanyanya kubatsirikana, uye mutengo wepurojekiti wakaderera kana uchienzaniswa nemamwe marudzi emirwi.
2.6 Iyo nzira yekugadzira yeyakaoma-mu-gomba yakaboora murwi inogamuchirwa, uye dhizaini yekuverenga indekisi yeakaoma-mu-gomba akaboora murwi (iyo index kukosha yakakura kupfuura iyo yedhaka madziro akaboora murwi uye ishoma pane precast murwi. )
3 Chikamu chekushandisa
Iyi nzira inoshandiswa pakuvaka (chimiro) murwi wenheyo uye gomba renheyo, murwi wakadzika tsime unotsigira, unoshanda kuzadza ivhu revhu, silt ivhu dhizaini, jecha ivhu remusara uye hurungudo layer, uye inoshandawo kune ese marudzi evhu revhu nemvura yepasi, inogona kuita murwi pasi pemamiriro akaipa ejoloji akadai seyevhu rakapfava uye sandara rejecha. Murwi dhayamita kazhinji 500mm ~ 800mm.
4 Nheyo yekuita
Super fluid kongiri yakakandwa-mu-nzvimbo murwi inocherwa neirefu screw rig drill kusvika pakakwirira dhizaini. Mushure mekuchera, buri rekongiri rakaiswa mukati mepombi yekubooresa inotsikirirwa kuzadza iyo super fluid kongiri kusvika kumusoro kwemurwi wedhizaini, uye kubvisa pombi yekuboorera kudzvanya keji yesimbi mumurwi. Kana kongiri yakatsikirirwa pamusoro pemurwi, kongiri yakadirwa inofanira kuva 50cm pamusoro pemurwi wepamusoro kuti ive nechokwadi chekusimba kwekongiri pamusoro pemurwi.