Ukuxhasa umhlaba kubonisa indlela ebalulekile yokwakha enginhlobonhlobo esetshenziswa ukuhlinzeka ngoxhaso oluphendukayo nolwakhiwo oludinga ukuqiniswa ukuze luphumelelwe ngokumelene nokunyakaza komhlaba, ingcindezi ye-hydrostatic, noma amandla okukhulisa. Le nkonzo ekhethekile ibandakanya ukufakwa kwezikhumbuzo ezidlulisela imithwalo ngqo kumhlaba onempilo noma kumadwala, okwenza kube nokuguqula umhlaba uqobo kube yisici esiyinhloko sokuxhasa. Izinhlelo zokuxhasa umhlaba zibalulekile kumaphrojekthi ezisekelo ezijulile lapho ukugxila okujwayelekile kuphela kungakwazi ukusiza kahle ekuvukeni kwemithwalo, ingcindezi yesihlahla, noma isidingo sokuthola ukuzinza okwengeziwe ngesikhathi sokumba nokwakha. Le ndlela seyibe inselele engaguquki ekuhloleni izisekelo zesimanjemanje, inikeza izixazululo ezisebenza kahle emikhakheni yokwakha eyinselelo yokungqubuzana komhlaba. Izifakelo zokuxhasa umhlaba zisebenzisa izindlela ezihlukahlukene ngokuya ngezimo zokwakha ezikhethekile endaweni kanye nezidingo zokwakha. Izikhumbuzo ezikhethiwe zomhlaba zikhombisa indlela evamile, ezihlanganisa ukudonsa izimbobo emhlabeni onempilo noma emadwaleni kulandela ukufakwa kwezinto ezihudulwayo zokukhanyiselwa noma amakhebuli, alandela lapho kufakwa i-grout ukuze kudaleke izindlela zokudlulisa imithwalo ezihlala. Izikhumbuzo ezikhanyisayo nezinhlelo zokuxhasa ezinelukhuni zinikeza izinketho kumaphrojekthi anokukhawulelwa ogqinsi noma ukufinyelela okulinganiselwe, kanti izikhumbuzo ze-deadman zisetshenziselwa izindlela ezidinga ukwesekwa kwethokheni ngesikhathi sokumba. Izikhumbuzo zomhlaba ezisetshenziswa emhlabeni onokuhlunga noma okwakhiwe zisebenza ngokuhambisana nezindlela zokuhlola nezokwakhiwa, kanti izikhumbuzo zamadwala zisebenzisa amandla aphakeme okubamba ezakhiweni ezinhle. Ukukhethwa kwemethodology yokuxhasa kuhloswe kahle ngokusemthethweni kwezithombe zezingxoxo, ukuhlaziywa komhlaba, izimo zamanzi emhlabeni, kanye nezidingo zomthwalo ezitholwe nge-analyzes ehlelekile nezibalo zokwakha. Isimo semishini yokusebenza kwezinsiza zokuxhasa umhlaba sifaka phakathi izixazululo ezikhethekile zokudonsa ezithole iziphumo ezicacile nezikhangayo, izinto zokugrouta ezinhle kakhulu zohlelo lokucindezela, nezinsiza zokuhlola izimpawu ezinjengokuhlola amandla okuhunyushwa. Ukusebenza technique kudinga ubuchwepheshe ekwakhiweni kwezikhumbuzo, ukulandelana kwezinsiza, kanye nemigomo yokuhlola imithwalo ukuze kuqinisekiswe ukusebenza kokwakha kanye nokwethembeka kwesikhathi eside. Ukuxhasa umhlaba kuthandwa kakhulu ezindaweni ezihlukahlukene zokwakha okuhlanganisa ukuqiniswa kwezindonga, izinhlelo zokusekela ukuhlinzekwa, amaphrojekthi okulungisa amahlathi, izakhiwo zokupaka eziphansi, kanye nentuthuko ye-infrastructure ye-waterfront. Ukuxhumanisa ukuxhasa umhlaba nezinye izici ezijulile zokwakha ezifana nezinhlelo zokushaya izikhumbuzo, ukwakhiwa kwe-diaphragm wall, kanye nokufakwa kwezinhlelo kudala izixazululo eziphelele zokwakha kumaphrojekthi ezimo zomhlaba eziyinkimbinkimbi okuhlanganisa amakhilomitha ahlanzekile, ama-silts, emhlabeni oguquguqukayo, kanye nezakhiwo zamadwala aphukile. Ukusebenza kwezinhlelo zokuxhasa umhlaba kusekelwe ekuhloleni okuphelele kwendawo, ukuchazwa kahle komhlaba, nokuhambisana nezindinganiso nezicaciso ezibekiwe zokwakha. Ukuhlola okuvamile nemiyalo yokuhlola ngesikhathi sokufakwa nempilo yesevisi kuqinisekisa ukuhlinzekwa kwesakhiwo kahle nokusebenza kwezikhumbuzo. Njengoba amaphrojekthi okwakha eqhubeka ehlaba umxhwele izixazululo eziphuma nemigomo yokuphepha eqinile, ubuchwepheshe bokuxhasa umhlaba buqhubeka bukhula, buhlanganisa izinto ezintsha, izindlela zokuhlola, nezinsiza ezifaka kuzuza ukwethembeka nokusetshenziswa kwemali ngendlela efanelekile emisebenzini yokwakha ejulile.
Izinhlaka ze-strand zimele isixazululo esibalulekile sokuqinisa umhlaba kanye nokusekela isisekelo ngaphakathi kwezobunjiniyela bezisekelo ezijulile, eziklanyelwe ukumelana namandla aphezulu, ukmovement okungajwayelekile, kanye nomthwalo wezakhiwo ezimweni ezinzima zomhlabathi kanye nezindonga. Lezi zinhlaka ziqukethe okokwakha okuyinsimbi ephezulu noma imijikelezo efakwa emhlabeni ngezikhala ezinqunyiwe kanye nezikhathi, bese ziqiniswa ukuze kudaleke uxhumano oluhlala njalo noma olwesikhashana lokuthwala phakathi kwezakhiwo nezindawo zomhlaba eziqinisekile. Umfanekiso osetshenziselwa lezi zinhlaka wandisa imithwalo ngokuphumelelayo kwisimo sezimbonini zomhlaba noma ezindaweni ezinzima, ivimba ukwehla kwesisekelo, ukulandela endlini, futhi iqinisekisa ubuqotho bendlela ubunjiniyela kumazinga ezobuchwepheshe adinga ukuhweba. Izinhlaka ze-strand ziwumsebenzi obalulekile ezinhlelweni lapho izisekelo eziwubucayi noma izinhlelo ezilula zezinhlaka zingakwazi ukuhlinzeka ngesisekelo esifanele noma lapho izakhiwo ezikhona zidinga ukuqiniswa nokwethulwa komthwalo. Inqubo yokufaka izinhla ze-strand ihilela ukuqhubekela phambili kogogo ukwakha ezindaweni ezibekwe phansi, ukhetho olunembile lwezinto ze-strand nezakhiwo ngokususelwa ezinhlekweni zomhlabathi kanye nezidingo zomthwalo, nokusebenzisa imishini yokuhlola ethile ukuze kufezwe amazinga aphezulu. Imishini yokubhola edingekayo ihlukaniswe phakathi kwabholi abancane abavela kumithi yokukhama ye-shallow anchors kuya kumakhanisi okujikeleza abanesikhala esidala ethintana nenhlabathi ebukhali. Izinhlelo zokufaka irhasi, kungaba kwaziwa ngokuphephile noma kugcwalisisiwe, zikhumbuza izinhla ngaphakathi kwematrix yomhlaba futhi zakha ubudlelwane phakathi kwe-anchor kanye nomhlaba noma izindonga ezizungezile. Amacellomathisi nemingcele yemithwalo alandela ukunyuka ngesikhathi sokufakwa ukuze kuqinisekiswe ukuthi izinhla zihlangabezana nezici zokwakha. Uhlaka lwe-strand, i-engeli yokufaka, kanye nezinga lokufaka izinhla kucatshangwe ngqo kumaphrojekthi ngamunye, kuthathwa ngokubheka izakhi zofuzo zomhlaba, izimo zomhlaba, nezidingo zomthwalo ezitholakala ngezinhlolovo eziphathelene nezeMali. Izinhlaka ze-strand zisetshenziswa ezimweni ezahlukene zokwakha okubandakanya ukuqiniswa kwezinhleze ezikhulu nokufaka izilungiselelo zokuxhasa imfuneko, ukuvimbela amandla aphezulu kuzo zonke ezisesondelene, kanye nokwenza ubudlelwano obubukhali bezisekelo ezikhona ezibhekene nedinhliziyo noma ukwehla. Izimo zomhlaba ezifanele ukufakwa kwezinhla ze-strand ziphakathi kwezihlahla ezixekethile nezincibilikisi kumahlathi, ezindaweni ezishisayo, kanye neziteshi ezixazululiweyo. Ezindaweni zesimanje ezihlangene, onjiniyela bangase bakhethe ubude obude be-strand nemizamo eyengeziwe ukuze kuqinisekiswe ukwenziwa okuhle emkhakheni ophakeme ngaphambi kokufinyelela ekwakhekeni okuphakeme kumagumbini aqinile. Izinhlaka ze-strand ezikhokhelwayo zisekela imisebenzi yesikhashana efana nezindonga zamasosha kanye neziphongo zamapulangwe, ngenkathi ukufakwa okujulele kuhlinzeka ngesisekelo eside sokuqinisa izisekelo, izakhiwo ezingaphansi, nezinhlaka zomphakathi. Ukusebenza kahle kwezinhla ze-strand ekuqhubekeni kwezobunjiniyela kugqamisa ukukhethwa kwazo ngezitho zomhlaba ezahlukene, imishini ethobekile yokudlulisa imithwalo, kanye nokuqhubekisela phambili ukuxhaswa kwesakhiwo ngasikhathi sinye neziyaluyalu ezingavimbeli umhlaba uma kuqhathaniswa nezinye izindlela zezakhiwo ezijulile.
Izimbobo ze-bar zimelela indlela ebalulekile yokugxila emhlabeni emkhakheni wokwakha izisekelo ezijulile kanye nezindlela zokuzinzisa umhlaba, zokuqinisekisa ukwesekwa kwesakhiwo ngokufaka izinsimbi zensimbi enamandla phezulu emhlabathini noma ezinqolobaneni zethaka. Le ndlela yokusebenza eyengeziwe ibalulekile ekuvikeleni ukuhamba kwendawo nasekuqinisekiseni ukumelana nokuphakanyiswa ezimweni ezinzima ze-geotechnical. Izimbobo ze-bar zisebenza ngokudlulisa imithwalo evela ezindaweni ezihlala zingazinzile ziye ezindaweni ezijulile, eziqinile, zakha ubudlelwane bomshini obusakazayo umthwalo endaweni enkulu. Inqubo yokufaka ihilela ukuguguleka izimbobo ezindaweni ezidingekayo, ukufaka izinsimbi zensimbi ezihlanganisiwe, nokufaka ukujula kuzo ngokuphepha emgudwini wombuso. Le ndlela ibalulekile kuma-projekthi adinga izixazululo zokweseka umhlaba ezikadliwa nezilandelayo, inikezela ngenketho ephumelelayo yokugwema iz müdlavis zesakhiwo ezinzima ngenkathi igcinwa izinga eliphezulu lokukwazi ukubamba imithwalo kanye nezikhathi ezinde zokuhlala. Ukufakwa kwezimbobo ze-bar kudinga ukuhlolelekile phezu kobunjiniyela bendawo nezakhiwo zomhlabathi, kuhlanganise ukuhlelwa kokuhluka komhlaba, ukukwazi ukuphakela, kanye nezimo zamanzi aphansi. Ochwepheshe be-geotechnical kufanele bahlaziye amapharamitha amandla, izigwegwe, nezakhiwo zokuhlanganyela ukuze baziqonde kahle ukujula kokufaka izimbobo kanye nedluleka. Izinhlobo ezahlukene zomhlaba—kusukela ezweni elibushelelezi, phezulu kwezizinda ezihlanganisiwe ukuya kumaminerali e-rockhead—dinga izindlela zokufaka ezichitshiyelwe nezincazelo zokwakha. Le ndlela iyahambisana nezimo ezahlukahlukene zomhlaba, kusukela ezweni elixakile le-granular kuya ezindaweni ezinzima zensimbi, okwenza kube lula ukufaka ezindaweni ezahlukahlukene zeprojekthi. Ukuhlola ngaphambi kokufaka nokuhlolwa kwezimbobo kubalulekile ukuze kutholakale ukujula okufanele kokufaka, ngokuvamile okuhamba phakathi kuka-10 no-40 metres kuye ngezidingo zeprojekthi nezikhungo ze-geological. Izinqubo zokuzimbandakanya nokufaka kufanele zihambisane nezinga lokwakha lendawo kanye nezincazelo zobunjiniyela ukuze kuqinisekiswe ubuqotho bezimbobo nokuphumelela kokudlulisela imithwalo. Izinhlelo ze-bar anchor zisebenzisa imishini ekhethekile nemikhiqizo eyenzelwe ngokukhethekile yokwakha izisekelo, kuhlanganise namathuluzi okubhalela nokugubha, izitshalo zokufaka, imishini yokuhambisa, kanye nemishini yokuhlola ikhwalithi. Amaqembu wokufaka athatha izinsimbi zensimbi ezinamandla ezihamba phakathi kuka-25mm kuya ku-50mm ububanzi, izinhlelo zokufaka eziphezulu zokwabelana kwemithwalo, kanye namaphethelo okwakha ukukhwabanisa imithwalo. Izinhlelo zokuthola idatha zanamuhla zihlola ugesi we-grout, ukuzinza kwemigudu, kanye nemithwalo ye-anchor ngesikhathi sokusebenza. Ukukhululeka kokufaka izimbobo ze-bar kuvumela izinhlelo ezihlukahlukene zokwakha: ukuqinisa izindonga zokukhukhula ngesikhathi sokusebenza ezijulile, ukusekela amakhiwo okugcina, ukuvimbela ukuphuza ezindaweni ezingezinhle ze-geological, ukumelana nezimo ezithelelayo, nokuhlinzeka ngezindonga zezindawo ezinzima ngesikhathi sokwakha izakhiwo ezinzima. Eprojekte zokuthuthukisa umhlaba nangaphansi komhlaba, izimbobo ze-bar ziyasebenzelana nabanye ubuchwepheshe bezisekelo—njengama-micropiles, izindonga ze-diaphragm, neendlela zokuzinzisa umhlaba—ukwakha izinhlelo zokuxhasa umhlaba ezihlangene. Ukusebenza kanye nokwethembeka kwezinhlelo ze-bar anchor ziye zazenza zaba zibalulekile ekuthuthukiseni izinhlelo zokwakha zanamuhla, ikakhulukazi emakhaya asezindaweni ezinomkhawulo nezakhiwo ezikhona ezifuna izixazululo ezichwepheshile, ezilawulayo ze-geotechnical ezinciphisa ukuphazamiseka komhlaba ngenkathi ziqinisekisa ukusebenza kwesakhiwo nokuhlala kwesikhathi eside.
Ama-Anchor Azenzakalayo (SDA) amelela indlela ehlukile yokuthungela umhlaba esetshenziswa kwezobunjiniyela bokwakha ukuze kuqinisekiswe ukuzinza okwesikhashana nokokuhlala njalo kweziphakamiso, ukuhlwanyela, nezakhiwo ezingaphansi komhlaba. Ngokuhlukile kumasu wendabuko wokuthungela adinga ama-boreholes aqediwe, ama-anchor azenzakalayo ahlanganisa inqubo yokubhoboza nokufaka ibe umsebenzi oqhubekayo, kwehlisa isikhathi sokufaka kakhulu futhi kuthuthukisa ukusebenza kahle kumaphrojekthi wokwakha izisekelo. Le nkqubo isebenza ngokuphendula futhi ngasikhathi sinye iphakamisa uthuli lwe-drill olunomoya oluhlanganiswe nekhanda lokusika ngaphakathi komhlaba, ifaka izakhi zokuthunga kancane kancane njengoba umshini ubhoboza. Le njongo yokubhoboza nokuthunga ngokuhlanganyela iyenza i-SDA ibaluleke kakhulu ezimeni zomhlaba ezinzima, izakhiwo zekhowe eziphukile, kanye namaphrojekthi lapho izinkulu zomhlaba noma izimo zomhlaba zilinganisa ukufakwa kwama-drilling equipment jikelele. Indlela ye-SDA iyathinteka ezimeni ezahlukahlukene ze-geotechnical kufaka phakathi ama-clay athambile, ama-silt, umhlabathi ogqokile, kanye nezinto eziphukile ezithambile kuya kwezilinganayo. I-specifications yemishini iyahluka ngokuya ngemfuneko yephrojekthi, nezinhlelo ezijwayelekile zinezithuthi zokubhoboza ezine-torque ephezulu, ikakhulukazi ekukhiqizeni ama-holes okuhlaba ahlukaniswe phakathi kwe-76mm kuya kwangu-200mm, kanye nemithwalo eyanele yokuphakamisa ngaphakathi ezikhaleni ezihlanganiswe kahle. Idizayini ye-drill string engaphakathi ivumela ukudluliswa kwe-grout noma ama-stabilizer kemikhemikhali ngesikhathi sokufaka, kwakha ubuhlobo bokwakha phakathi kwe-element ye-anchor nomhlabathi noma igneous rock. Iziphakamiso zokufaka zifaka ama-systems owodwa ovulekile lapho i-grout isetshenziselwa ngesikhathi sokubhoboza, kanye nezinhlelo eziphindwe kabili lapho kubhobhwa kuqala kulandelwa izenzo zokuhlanza emva kokubhoboza. Le nhlobo yokuhlanza i-grouting ivumela ababhakabhaka ukuba baphendule izinqubo zokufaka ezimeni zomhlaba ezithile nezidingo zokusebenza kwephrojekthi. Izinhlelo zokusebenzisa ama-anchor azenzakalayo zifaka izigaba eziningi zezakhiwo okuhlanganisa ukuzinza kweziphakamiso zezintaba zemvelo kanye nezihlalo eziwubuthakathaka, ukwesekwa kwetunela nezakhiwo ezingaphansi komhlaba ngesikhathi sokuhlwanyela, izinhlelo zokubamba izisekelo ezinzulu, kanye nokumelana nomthwalo wezindleko ezakhiweni ezihlaselwe amandla e-seismic noma umoya. Kwamaphrojekthi ezisekelo ezinzulu, ama-systems e-SDA avame ukuhlinzeka ngama-anchor aphezulu eduze kwezakhiwo eziphakanyisiwe, ikakhulu lapho ukwehla komhlaba noma ukuhamba komzimba kudala ingozi ezakhiweni ezikuduze. Le teknolojia ibonakala ihlulekile ikakhulukazi ezindaweni zasemadolobheni lapho ukubhoboza okuphathelene ne-anchor kungakhulisa umsindo, ukuhlikihla, noma ukukhiqiza yonke ivuno engavumelani nezimo ezikhungathekile. Izinhlelo zesikhashana zifaka ukweseka ngesikhathi sokwakha, kanti ukufakwa okungapheli kusebenzisa izinto eziyavumelana nokukhula okukhulu nezici zokuvikela ukuze zisebenze isikhathi eside ezindaweni ezibi zomhlaba noma izizinda zosuku. Ukuhlanganiswa kwesikhathi sokubhoboza esincitshisiwe, ukuthuthukela ezimeni zomhlaba ezihlukahlukene, nokuhambisana nezinhlelo zokuhlanza i-grouting kukhulise ama-anchor azenzakalayo njengezici ezijwayelekile zomsebenzi wezobunjiniyela besimanjemanje be-geotechnical kuma-phrojekthi ensiza yokwakha nezizathu ezidinga izixazululo ezithembekile, ezingasebenzi kahle zokuthunga.
Ibholo lezinhlaka liyizinsiza zokuhlala ezishaywayo ezihlinzeka ngensiza ebalulekile nokuqina kwi-zenzele zezigodi nezihlahla zegeological ezingxenyeni ezinzulu zokwakha kanye nezinhlelo ze-geotechnical. Lezi ziqukathi zokuphakamisa zibekwe ngemicabango ehlalayo kwi-bores edwetshulwe emathafeni amahlanga futhi zisetshenziswa kakhulu ekuvuseleleni izindawo ezinzima, ekwakhiweni kwemigodi, nasezinhlelweni zokwakha lapho izimo zomhlaba zidinga ukwesekwa okwandisiwe nokwengeziwe. Ibholo lezinhlaka limele enye yezindlela ezinzima nezithembekile zokuncika emhlabeni, ikakhulukazi ezindaweni ezinezigodi ezibhujiswa, amahlanga anamahligisi, noma izinyathelo eziyingozi ezingase zibe nezinkinga ezinkulu zokwakha. Ngokwabelana kwezinsiza ezinzima phela emathafeni amakhulu futhi kuvinjwa ukujaha okuqhubekayo kumabhamuza nezindawo ze-geological, amabholo wezinhlaka avumela izinhlelo zokwakha ukuthi zihambe kahle nangokuphepha ezindaweni ezinzima ze-geotechnical. Ukufakwa kwamabholo wezinhlaka kudinga imishini ethile ye-geotechnical yokuwela phansi nezimfuneko zokuvumela zokuphakamisa ezihlinzeka ngokuqonda okuphelele kokubamba. Izindlela ezijwayelekile zokufaka amabholo wezinhlaka zifaka ukuwelelwa kwamabhobo afaneleka kahle ezikhathini ezinqunyiwe nezizinda, kulandele ukufakwa kwento yokubamba kanye nokuhlala noma ukukhanya okubhaliswa ukuze kusetshenziswe ukukhipha imithwalo phakathi kwebolo ne-rock ezizungezile. Izindlela ezijwayelekile zokuhlala wokuphakamisa zifaka amabholo agcotshwe ngokuphelele, ama-friction anchors agcotshwe nge-cement, nama-anchors azishayayo ahlanganisa ukuwelwa nokufakwa emsebenzini owodwa. Imishini ehlobene njengezinhlelo zokuphuma zamabholi, ama-augers ansomi, kanye nemimasikhi yokushaya kukhuthaza ukufakwa okukhethekile nokuthuthuka komthwalo onembile. Lezi zinhlelo zokubamba emhlabeni kumele zikhonze futhi zifakwe ngokuhambisana nemiphumela yocwaningo lwe-geotechnical nezincazelo zokwakha ezithatha izimo zomhlaba, ukwakheka kwe-discontinuity, nezimo zokuphepha ezidingekayo. Amabholo wezinhlaka atholakala ezimfundisweni ezahlukene zokwakha nokuzenzela emhlabeni lapho izimo zomhlabathi nezempentre zidinga ukuqina okwakho. Emsebenzini wokucijihla phansi nasemigodini, amabholo wezinhlaka ahlinzeka ngensiza ebalulekile emapalini nasemathunjini, avimbela ukuwa kwamadwala nokuphalaza okungase kube yingozi kubantu kanye nemishini. Iphrojekthi ye-slope stabilization isebenzisa amabholo wezinhlaka ukuvimbela ukuhamba kwemihwa futhi kuqinise ama-escavations aqhuba phezulu ezindaweni ezinzima noma kumasimu athunyelwa. Izicelo zokwakha zifaka ukuqinisa ama-slope ashintshayo ajwayelekile ezakhiwo ezinkulu, ukuqinisa amahlanga amancane ngaphansi kwezakhiwo eziphakanyisiwe noma ezikhungweni, kanye nokuhlinzeka ngensiza yokubeletha emisebenzini yokukhumbulula. Ukuhlala njalo nendawo nezindawo ezithunyelwe ngamabholo wezinhlaka kubaluleke kakhulu ezindaweni eziyingozi zokusakaza okungokwemvelo noma ezokuma okuhlukile, lapho izisekelo ezijwayelekile zingatholakali. Umsebenzi owaziwayo wasebholo lezinhlaka, ungenisa umthelela ophansi emvelweni nokuphazamiseka komhlaba ngezikhathi zokufaka, ukwandise njengemisebenzi eyinhloko emkhakheni we-geotechnical ye-zenzele kanye nokuqina okwandulelayo ezindaweni ezahlukene ze-geological nezokwelapha.
Imishini yokugrouta ye-anchors ibaluleke kakhulu ezinhlelweni zesimanje zokugcinwa komhlaba, ezithuthukisa izakhi ngezinsimbi eziphakamisayo, umthwalo ophakanyiswa, nomkhiqizo wombuso ngokusebenzisa ukufaka imishayo emhlabathini ofanele noma emadwaleni. Ama-anchor omhlaba, aziwa nangokuthi ama-anchor omhlabathi noma ama-anchor edwala, adinga izinhlelo zokugrouta ezikhethekile ukuze adlulisele umthwalo esakhiweni esiphakeme iye ezindaweni ezizinzile zomhlaba ezingaphansi, okwenza imishini yokugrouta ibalulekile ukuze kuqinisekiswe ubuqotho nokusebenza kwesikhathi eside kwezinqubo ezinqamulelayo. Inqubo yokugrouta uqobo ihlanganisa ukufaka izinto ezinamandla eziphezulu ze-grout ezindaweni ezibhalwe phansi ezungeze i-anchor tendon noma ikhebula, ukudala ubude obuqinile obuphikisana nezinsiza zokuth tensile, shear, kanye nezokugoba ezibhekana nakho ngesikhathi sokusebenza kwesakhiwo. Le ndlela ibalulekile ekuzinziseni komhlaba okwethulwe kwesikhashana nasendaweni ephakeme, ihlinzeka ngezixazululo eziwusizo ngenxa yezimo zomhlaba ezinzima lapho ukujolisa nendlela ezivamile zingasebenzi kahle. Izindlela zokugrouta eziyinhloko ezisetshenzisiwe ekufakweni kwe-anchor zifaka phakathi imishini yokugrouta ye-athegi eyodwa, lapho i-grout ishishelwa ngqo ezungeze i-anchor tendon ngemuva kokufakwa, kanye nezinhlelo zokugrouta eziningi ezinophumela ukuze kuthuthukiswe ukucutshungulwa nokugcwalisa izikhala phakathi kwe-matrix yomhlabathi. Imishini yokugrouta ye-pressure ethuthukiswe ngokukhethekile ye-anchors kumele ikwazi ukuhlinzeka ngejubane elifanelwe ngenkathi igcina umfutho ojwayelekile, ngokuvamile ubusuke phakathi kuka-5 no-50 bars kuye ngohlobo lomhlabathi kanye nomklamo we-anchor. Ukuhlanganiswa kwe-grout—noma kusekela kumphakathi, izinhlelo zokufaka kemikhakha, noma ama-grouts akhethekile e-anchor—kubeka amandla obudlelwane, ukuqina, kanye nokuhambisana nezinhlobo ezahlukene ze-geological ezingase zihlolwe ngesikhathi sokuhlola umhlaba nasemisebenzini yokwakha. Amabhompu wokugrouta anamandla aphezulu anokukhishwa okuhlukahlukene, ama-packer okuskena ukuze kugroutwe ngezigaba, izinhlelo zokuhlola umfutho, nezinsiza zokuxuba ziklonyeliswa njengemishini eyisisekelo yezenzo ze-profeshinali zokugrouta, ukuqinisekisa ukudluliselwa komthwalo okulindelwe nokuhambisana nezixazululo zomklamo. Ukuvikelwa komhlaba kutholakala ukubanjwa ku-mazu asezithombeni zokucacisa, ukuthuthukiswa kwendawo yokwakha, ukuqina kwemidwebo, nezinhlelo zokufaka izisombululo lapho izakhi zidinga umthwalo ophakeme ngaphakathi kwemikhakha ejwayelekile. Emhlabathini onokuhlanganiswa, ubudlelwano be-grout bukhula ngokuhlanganiswa kwenzwa kanye nokulimaza, kuyilapho emhlabathini agqokile kanye nedwala elihlungiwe, ukujolisa kokugrouta kuhlanganisa umphakathi futhi kuthuthukisa umthwalo ukuba eleven-sendekela okubakhungethayo. Ama-anchor edwala afakwe kumaplanethi amancane, i-chalk, i-limestone, kanye ne-granite afinyelela umthwalo ophakeme kakhulu, esekela ama-anchor amakhulu ezitokisini ezibukekayo, imigwaqo yokudonsa, nezinhlelo ezinzima zendawo. Ukukhethwa kwemishini yokugrouta kumele kubhekelele izimo ze-borehole, ukungena kwamanzi, ukujuleka komhlaba, kanye nemithwalo edingekayo, abaqeqeshiwe besebenzisa ukuphathwa komfutho, ukuqapha ukuhamba, kanye nokuhlolwa komthwalo ukuze kuqinisekiswe ukuthi ama-anchor afakiwe ahlangabezana nezidingo zomklamo futhi aqinisekise ukuphepha kwesakhiwo eminyakeni eminingi yesevisi. Ukufeza kahle ukusebenza kwe-grout kuthinta ngqo uhlelo lokwakha, izindleko ezihlakaniphile, kanye nokuthembeka kwesikhathi eside kwezinqubo ezinqamulelayo ezindaweni ezinzima ze-geotechnical engineering.
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