Muva nje, i-Tyhen Foundation KR285CS yomshini wokumba i-headroom low rotary yakhiwe kuphrojekthi ye-Nongfu Spring e-Hangzhou.Le phrojekthi yakhiwa efektri, enomkhawulo wobude obungamamitha angu-11 nendawo yokwakha ewumngcingo.Ububanzi bembobo esizeni bungama-600mm, kanti ukujula komgodi kucishe kube ngu-6 ~ 18m.Izimo zokwakheka komhlaba ngokuyinhloko zazihlanganisa izendlalelo zenhlabathi ezigcwaliswa ngasemva, izendlalelo zesihlabathi, i-limestone egcwaliswe ngemuva, ne-sandstone, okwenza izimo zokwakha ze-geological zibe yinkimbinkimbi uma kuqhathaniswa.I-limestone egcwele i-backfilled yayinevolumu enkulu, enobukhulu bezinhlayiyana kusukela ku-200 kuya ku-2000mm.Ukubhoboza kube nomthelela omkhulu ezindongeni zemigodi nangaphakathi, okwenza kube lula kakhulu ukubhidlika kwemigodi nokuphuma kwamadwala.Njengoba izendlalelo ezigcwaliswe ngemuva zaziqukethe amatshe amakhulu, okungaphezu kuka-80% wokuqukethwe, ukusebenzisa i-casing ende yokuvikela udonga phakathi nokwakhiwa kwendawo kwakungenakwenzeka.Ukuze kwehliselwe izindleko zekhasimende, ngemva kokubhoboza udonga lwemigodi edilikile, kwasetshenziswa inhlabathi ebomvu noma ubumba ukuze kugcwaliswe i-limestone.Impahla yokufaka i-backfill yabe isihlanganiswa yaqina, okwaholela ebunzimeni obukhulu bokwakha.Inqubo yokumba yayidinga ukungena edwaleni ngamamitha angu-2, ibeka ukuzinza, ukwethembeka, kanye nekhono lokwahlulela le-rig yokumba kanye nomsebenzisi esivivinyweni.Ngokusekelwa okugcwele kochwepheshe bokwakha isisekelo saseTyhen, umsebenzi wokumba waqedwa ngempumelelo, wathola udumo oluvumelana ngazwi linye kumnikazi wephrojekthi.
I-Tyhen Foundation low headroom low full hydraulic rotary drilling rig series: KR125ES, KR285CS, KR300ES, KR360CS iqashelwe futhi yanconywa amakhasimende kusukela yethulwa emakethe futhi yazuza ukwethenjwa nokusekelwa ngamakhasimende.Sekusetshenziswe izinsimbi zokubhola ezijikelezayo ze-Tyhen low-headroom full-hydraulic rotary kuHubei Wuhan Subway No.11 Line, Shenzhen Guangming City High-speed Railway, Shenzhen Tiegang Shiyan Reservoir, Jiangxi-Shenzhen High-speed Railway, Shenzhen Guangming City Station Junction, Shenzhen I-Metro Dayun City Subway Station, i-Fujian Jingtai High-speed Railway, Quanzhou High-speed Railway Station, Shenzhen Longgang Subway Station, Guangdong Shantou High-speed Railway Station, Jiangxi Lushan Railway Station, Guangxi Liuzhou Liugong Factory Factory Building Expansion Project, Shenzhen District Railways kanye Nephrojekthi Yegalari Yepayipi Lendle, i-Shenzhen Metro Nanshan Qianjin Road Hub Project, Guiyang Riverside Theatre Project kanye namanye amaphrojekthi amakhulu.I-Tyhen Foundation ngeke iyikhohlwe inhloso yokuqala, ukunamathela kumqondo oyinhloko "wenani lesevisi yokugxila", futhi uqhubekele phambili ngenkuthalo.
Isikhathi sokuthumela: Sep-02-2023