Ezimweni ezihlukahlukene, ukusetshenziswa kwezindlela zokuxuba ezijulile zokwakhiwa kwezinhlelo zokusekela ukumba kanye nemikhiqizo yokusekela umhlabathi ngokuvamile kuyindlela yokuzikhethela ngokusekelwe ezidingweni zokuklama, izimo zesayithi / imingcele kanye nezomnotho.Lezi zimo zihlanganisa ukuba khona kwezakhiwo eziseduze ezingakwazi ukubekezelela ukunyakaza okuncane kwe-lateral;ukuba khona kwezihlabathi ezivulekile noma ezigelezayo;isidingo sodonga olufanele lokunqamula ukuvimbela ukuncishiswa kwamanzi angaphansi komhlaba aseduze kanye nokuhlaliswa kwawo okubangelwa ezinye izakhiwo;kanye nesidingo sokusekela ngesikhathi esifanayo isakhiwo esiseduze, kuyilapho kwakhiwa udonga lokusekela ukumba.Ezinye izinhlelo ezifana nemishayo yamasosha endabuko kanye nezindonga ezisalelayo zinganikeza ukusebenza okungagculisi, ukufakwa kwezinqwaba zamashidi anyakazayo noma ashayelwa kungabangela ukudlidliza kwezakhiwo eziseduze, kuyilapho izindonga ze-diaphragm zikakhonkolo zisebenzisa isikhathi futhi zibiza.Ngokusekelwe ezimeni, ukusetshenziswa kwezindlela zokuhlanganisa i-auger eningi noma eyodwa, izindlela ze-jet grouting, noma inhlanganisela yezindlela ezimbalwa kungase kudingeke.Ukuze ubonise ukusetshenziswa kokuxuba okujulile ezimeni ezihlukahlukene, kunikezwe umlando wezindaba eziningana.Emaphrojekthini e-Wisconsin nasePennsylvania, indlela yokuxuba i-auger deep yasetshenziswa ngempumelelo ukuze kukhawulwe ukunyakaza okusemaceleni kwezakhiwo eziseduze, ukuvimbela ukulahlekelwa kokusekelwa ngenxa yokuqaqa inhlabathi nokulawula amanzi angaphansi komhlaba.
Ukwakhiwa kwe-modular kubhalwe ukuthi kuphakeme kunezindlela zokwakha ezijwayelekile ngokweshejuli, ikhwalithi, ukuqagela, nezinye izinjongo zephrojekthi.Kodwa-ke, ukuntuleka kokuqonda kanye nokuphathwa okufanele kwezingozi eziyingqayizivele zemodular kubhalwe phansi ukuze kuphumele ekusebenzeni okungekuhle kumaphrojekthi wokwakha amamojula.Nakuba imizamo eminingi yocwaningo lwangaphambilini ibigxile ezithiyo nasezintweni ezishayelelayo ezihlobene nokwamukelwa kokwakhiwa kwe-modular embonini, awukho umsebenzi wocwaningo wangaphambilini oye wabhekana nezingozi ezibalulekile ezithinta izindleko nohlelo lwamaphrojekthi wokwakha amamojula.Leli phepha ligcwalisa lesi sikhala solwazi.Ababhali basebenzise indlela yocwaningo lwezinyathelo eziningi.Okokuqala, inhlolovo yasakazwa futhi yaphendulwa ochwepheshe bezokwakha be-48 ukuze bahlole imiphumela ye-50 yezici zengozi ze-modular ezikhonjwe ngokusekelwe ekubuyekezweni kwezincwadi ezihlelekile ocwaningweni lwangaphambilini.Okwesibili, uhlolo lwe-alpha lukaCronbach lwenziwa ukuze kubhekwe ukufaneleka kwenhlolovo nokuthembeka.Ekugcineni, ukuhlaziywa kwekhonkodensi ka-Kendall, ukuhlolwa kwe-ANOVA yendlela eyodwa, kanye ne-Kruskal–Wallis kwenziwa ukuze kuhlolwe isivumelwano sezimpendulo ngaphakathi ngakunye kanye naphakathi kwababambe iqhaza abahlukahlukene bemiklamo yokwakha eyimojuli.Imiphumela yabonisa ukuthi izici ezibucayi kakhulu ezithinta kokubili izindleko neshejuli yamaphrojekthi ajwayelekile yilezi (1) ukushoda kwezisebenzi ezinekhono nezinolwazi, (2) izinguquko zedizayini sekwephuzile, (3) izici ezingezinhle zesizinda kanye nokusetshenziswa kwezinto, (4) ukungafaneleki komklamo wokumodularization. , (5) ubungozi nezingxabano zenkontileka, (6) ukuntuleka kokubambisana nokuxhumana okwanele, (7) izinselele ezihlobene nokubekezelelana nokuxhumana, kanye (8) nokulandelana kabi komsebenzi wokwakha.Lolu cwaningo lwengeza emgwaqeni wolwazi ngokusiza abenzi bomsebenzi ukuthi baqonde kangcono izici eziyingozi ezibalulekile okufanele zicatshangelwe ukuze kuthuthukiswe ukusebenza kwamaphrojekthi abo wokwakha amamojula.Imiphumela inikeza ukuqonda ekuqondaneni kwababambe iqhaza ezicini ezihlukahlukene zobungozi ezithinta izindleko nohlelo kumaphrojekthi wokwakha amamojula.Lokhu kufanele kusize ochwepheshe ukuthi basungule izinhlelo zokunciphisa ngesikhathi sokuqala kwephrojekthi.
Isikhathi sokuthumela: Jul-02-2021