Isingeniso se-TRD •
I-TRD (Trench cutting Re-mixing Deep wall method), indlela yokwakhiwa kodonga eqhubekayo ngaphansi kwenhlabathi kasimende ewugqinsi olinganayo, eyathuthukiswa yi-Kobe Steel yaseJapane ngo-1993, esebenzisa ibhokisi lokusika leketanga lesaha ukuze liqhubeke nokwakha izindonga eziqhubekayo ngaphansi kokuqina okulinganayo kwenhlabathi kasimende Construction Technology. .
Ukujula okuphezulu kokwakhiwa kwezendlalelo zenhlabathi enesihlabathi jikelele sekufinyelele ku-56.7m, futhi ukujiya kodonga kungu-550mm ~ 850mm. Ilungele futhi izinhlobo ezahlukahlukene zestrata njengamatshe amatshe, amatshe, namatshe.
I-TRD ihlukile endleleni yamanje yokwakha izindonga eziqhubekayo zohlobo lwekholomu ngaphansi kwenhlabathi kasimende eyakhiwe imishini yokumba evunguzayo yendabuko ye-axis eyodwa noma ama-multi-axis. I-TRD ifaka kuqala ithuluzi lokusika uhlobo lwesaha esisekelweni, yemba ifinyelele ekujuleni okuklanyelwe odongeni, bese ijova into elaphayo, iyixube nenhlabathi ye-in-situ, bese iqhubeka nokumba ngokuvundlile nokunyakazisa, bese iqhubekela phambili ivundlile ukwakha usimende okusezingeni eliphezulu ukuxuba udonga okuqhubekayo.
Imininingwane ye-TRD
(1) Ukujula kokwakha kukhulu; ukujula okukhulu kungafinyelela ku-60m.
(2) Ilungele uhla olubanzi futhi inomsebenzi omuhle wokumba endaweni eqinile (inhlabathi eqinile, amatshe anesihlabathi, amatshe athambile, njll.)
(3) Udonga oluqediwe lunekhwalithi enhle, ekujuleni kodonga, lungaqinisekisa ikhwalithi yenhlabathi kasimende efanayo, amandla athuthukisiwe, ukucaca okuncane, nokusebenza okuhle kokunqamula amanzi.
(4) Ukuphepha okuphezulu, ubude bemishini buyi-10.1m kuphela, isikhungo esiphansi samandla adonsela phansi, ukuzinza okuhle, esilungele izindawo ezinemikhawulo yokuphakama.
(5) Udonga oluqhubekayo olunamalunga ambalwa kanye nogqinsi olulinganayo lodonga, insimbi emise okwe-H ingasethwa esikhaleni esifanele.
Umgomo we-TRD
Ibhokisi lokusika le-chain liqhutshwa yi-hydraulic motor yebhokisi lamandla, futhi izigaba zixhunywe ekubhobholeni ekujuleni okunqunywe kusengaphambili, futhi ukumba ovundlile kuthuthukisiwe. Ngesikhathi esifanayo, uketshezi oluqinisayo lujova ngaphansi kwebhokisi lokusika ukuze kuxutshwe ngenkani futhi kuxutshwe nenhlabathi ye-in-situ, futhi udonga oluhlanganisiwe lwenhlabathi lukasimende olubunjiwe olulinganayo lungaphinde lufakwe ensimbi yephrofayili ukwandisa ukuqina. namandla odonga oluxubayo.
Le ndlela yokwakha ishintsha indlela yokuxuba yodonga lokuhlanganisa usimende nenhlabathi kusukela ekuhlanganiseni okujwayelekile okuvundlile okunezingqimba zenduku yokubhoboza i-eksisi eqondile iye ekuhlanganiseni okuphelele okuqondile kwebhokisi lokusika leketango le-eksisi elivundlile eduze nokujula kodonga.
Isikhathi sokuthumela: Jan-22-2024