Lena inguqulo yobungcweti yohlelo lokusebenza lodonga Lokugcina lwe-RCM, elingenazo Izikhangiso, ukufinyelela okugcwele kuyo yonke imisebenzi yohlelo lokusebenza, lapho umsebenzisi angalondoloza futhi alayishe amaphrojekthi we-geotechnical kusukela efwini le-RCM, futhi angakhiqiza umbiko wezibalo wefomethi ye-PDF.
I-RCM Retaining Wall iyisicelo samadivayisi eselula anikezelwe konjiniyela bomphakathi, ochwepheshe abahlobene nobunjiniyela bomphakathi kanye nabafundi basenyuvesi balowo msebenzi. Uhlelo lokusebenza ngokuvamile lusekelwe kusheke kanye / noma idizayini ye-geotechnical yesakhiwo sokugcina izindonga ngokusebenzisa izinqubo ezine eziyinhloko zokubala: Esokuqala sifinyezwa ekuhloleni kwe-geotechnical ngokuthi: i-thrust ehlangothini, ukugumbuqela, ingcindezi esisekelweni kanye nokuchezuka okuqondile. Inqubo yesibili isekelwe ekuhloleni kwesakhiwo ngasinye sezinto ezikhonkolo ezakha isakhiwo sodonga kanye nesisekelo salo, ngokusho kokucindezeleka okuhilelekile, noma ngomthwalo osakazwa ngokulinganayo ezintweni zokugcwalisa, iphuzu lomthwalo esikrinini sodonga. noma umthwalo usatshalaliswa esithendeni sesisekelo, amasheke anjalo azoba yi-flexion kanye nokusika. Inqubo yokubala yesithathu ifinyezwa ekuqinisekiseni i-geometry yezakhi zesakhiwo kanye nokuchaza insimbi yokuqinisa edingekayo. Futhi inqubo yesine neyokugcina isekelwe ekubaleni amanani ezinto ezisetshenziswayo kanye nokunikeza isabelomali esiningiliziwe somsebenzi ngemali yendawo. Ifilosofi yokuklama yohlelo isekelwe emibonweni emibili eyinhloko yokubala izingcindezi ezisemaceleni, okuyilezi: ithiyori kaCoulomb kanye nethiyori ka-Rankine. Ukucatshangelwa kokuzamazama komhlaba kwakusekelwe ekulinganisweni kwe-Mononobe-Okabe. Ukuthuthukiswa kohlelo lokusebenza kwachazwa ngendlela yokuthi umsebenzisi azothola usizo oluhlakaniphile ngesikhathi sangempela lapho echaza idatha yokufaka. Njengoba lolu hlelo lungasekelwe kuphela ngokobuchwepheshe ezingeni le-ACI 318-14 ngokwemibandela yokucatshangelwa kokwakhiwa kwezakhi ezihlukene zikakhonkolo, kodwa futhi nasemiqondweni eminingi nezincomo zomklamo wesakhiwo se-geotechnical, ngomsebenzi Wocwaningo. okwenziwa ngumdali wohlelo lokusebenza, ezincwadini zababhali ababalulekile kwezobunjiniyela be-geotechnical kanye nesakhiwo, ukuze uhlelo luphazamise lapho umsebenzisi efaka idatha yejometri noma yemishini, lapho umsebenzisi ezokwaziswa khona ngamanani amancane noma ubukhulu obuvunyelwe, ngaleyo ndlela. ukuqinisekisa inqubo yokubala uketshezi olungcono, ukunikeza ukwethembeka okuqhubekayo kumafomula nama-algorithms asetshenzisiwe kanye nomkhawulo ophansi kakhulu wephutha uma kutholwa imiphumela yokugcina yedizayini.
Hazem Al Hadwi
Kubuyekezwe ngo-
Mey 22, 2022