Izinhlelo ze-Tube-a-Manchette (TAM)

Izakhiwo ze-Tube-a-Manchette zimelela indlela ephusile yokuphonsa umjovo emsebenzinhlweni yokwakha ezijulile nezokwakha eziyizimboni. Lezi zinhlelo zisebenzisa ama-sleeve e-polyethylene afakwe ngaphambi, ajwayelekile okubizwa nge-manchettes, abekwe ngaphakathi kwezikhukhula ukuze kube lula ukusebenza komjovo emva kokufakwa kwepiloni okokuqala noma ngesikhathi sokulungisa umhlaba. Ama-manchettes aqukethe ama-valve wokuhlola avulwa lapho umzimba womjovo ufakwa, uvumela umjovo osemqoka noma imikhiqizo yekhemikhali ukuthi ifakwe ezindaweni ezithile ngaphandle kokuphazamiseka ezindaweni ezijovile ngaphambili. Le msebenzi yokujova ngokukhetha yenza izinhlelo ze-TAM zibe nenselelo ikakhulu emsebenzini wezimbiwa lapho kudingeka umjovo wokukhokhela ukulwa nokwehla, ukuqinisa izikhala ezithambile, noma ukuthuthukisa izimo zomhlaba ezizungeze ama-piloni kanye nezakhiwo ezikhona. Ukwethulwa kobuchwepheshe be-Tube-a-Manchette kubonakala kakhulu ezimweni zomhlabathi ezinzima kufaka phakathi izikhukhula ezithambile, imithi ethambile, nezakhi zofuzo ezihlangene lapho izindlela zokujova ezijwayelekile zinganelisi. Ochwepheshe bezokwakha basebenzisa izinhlelo ze-TAM ukuthola indlela zomhlaba ngaphansi kwezakhiwo ezithintekayo, izakhiwo zomlando, kanye nezindawo ezimjondolo eziphakeme lapho ukuhweba okuhlukile kukhombisa izingozi ezinkulu ekukhuleni kokwakhiwa. Ngokwenza umjovo ophathwayo ngokulinganiselayo ngama-manchettes abekwe kahle, ochwepheshe bezinhlaka bangaphakamisa izakhiwo ezihlonzile, balungiselelwe ukuhlanganiswa ezindaweni ezithambile, nokwakha amandla okuthwala emhlabathini obekungekho neze. Imishini esetshenziswayo ezinhlelweni ze-Tube-a-Manchette ifaka phakathi imishini ethile yokujova umjovo we-pressure, amapompo wokulinganisa angathumela izingqikithi zomjovo ezilinganayo, ama-packers okwahlukanisa izikhathi zokujova ezithile, kanye nezinga le-pressure ukuze kuhlolwe izimo zokujova. Ukukhetha imithombo yokujova kuya ngezimo zomhlabathi nezidingo zomsebenzi, okuhlanganisa i-mortar ye-cement yokweseka okuyinhloko kuya ku-polyurethane noma ama-resins e-epoxy ezicelo zokufaka okukhanyayo. Abakhi bezisekelo basebenzisa abantu abanexperience abafundiswe ezinqubweni ze-TAM ukuphatha amaphuzu amaningi okufaka, ukuhlela ukusabalalisa umjovo, nokuqinisekisa amarekhodi anele okusebenza komjovo ahlonza ingcindezi, ivolumu, nedatha yokujula kwengxenye ngayinye edaluliwe. Izicelo ze-Tube-a-Manchette zifaka phakathi izinhlelo ezahlukahlukene zomsebenzi ezijulile kuhlanganisa ukusiza kwepiloni, umjovo we-caisson, ukuqiniswa kwe-micropile, kanye nezinhlelo zokuthuthukisa umhlaba ezisekela izisekelo zezitobha, izikhungo ezinkulu zomsebenzi, kanye nezinhlelo zokuvuselela izakhiwo. Emsebenzini wezithangami eduze nezakhiwo ezithintekayo, ubuchwepheshe be-TAM buhlinzeka ngempumelelo ekuthuthukiseni umjovo wokuphonsa odalwe ukukhipha umhlaba ozungezile ngenkathi uvikela izisekelo ezikhona emaphusheni adalwe ukwaziswa. Le ndlela iqinisa kahle nezinqubo zokuhlola ukuhweba zanamuhla ezisebenzisa ama-inclinometers, ama-extensometers, kanye namathayi okwehla ukuze kuqinisekiswe ukusebenza kahle kokwelashwa futhi kuqinisekiswe ukuthi umjovo wakamuva ufinyelela imigomo yokwakha efanele. Kubachwepheshe bezokwakha nezinkampani zokwakha ezinokusebenza ezinzima ezidinga ukuhweba okuphathekayo, izinhlelo ze-Tube-a-Manchette zithola ukwethembeka okukhombiswayo, imiphumela ebonakalayo, kanye nemibhalo ebanzi efanele ukuhambisana nezidingo zokulawula nezidingo zomshuwalense.