Vuba aha, Tyhen Foundation ifite icyicaro gikuru cya KR300ES cyogucukura ibyuma bizenguruka mu bikorwa byo kubaka umushinga w’akarere ka Guangzhou-Baiyun Jingguang Umuvuduko wihuse wa gari ya moshi 5.
Nka ihuriro ry’abatwara abagenzi kuri sisitemu ya gari ya moshi yo mu mujyi wa Guangzhou, Sitasiyo ya Baiyun ni ihuriro rya mbere rinini ryubatswe hakurikijwe imyumvire igezweho yo guhuza ibinyabiziga i Guangzhou.Uyu mushinga urimo ahanini kubaka iyubakwa rya Sitasiyo nshya ya Guangzhou Baiyun, hamwe no guteza imbere ibikoresho bifitanye isano nka Depite yo gufata neza bisi ya Dalang no guhuza imirongo ya gari ya moshi.Biteganijwe ko umushinga uzarangira mu 2023.
KR 300 .Ubutaka bwo hejuru bwuzuza umwobo windobo hanyuma hafi metero 5 munsi yigituba.Nyuma yo gukubita umusenyi, icyondo cyinshi kirahindurwa kugirango amazi atinjira.Injira urutare ruhengamye, ucukure cyane hanyuma ururobye hamwe nindobo.Mugihe habaye gutemba mu buvumo buto bwa karst, iyo ni sima isubira inyuma, hanyuma ukomeze gucukura nyuma ya sima ikomeye.KR300ES Icyuma cyo hasi cyicyuma kizenguruka (uburebure bwa metero 10.9) uburebure bwa metero 11, bufite 300 kN.Umuriro munini wumuriro wa m utanga igipimo cyibyondo gikwiye kugirango urinde urukuta kugirango rukemure iyubakwa ryihuta nimbaraga zikomeye zo kunoza imikorere yubwubatsi bwinjira.Ikemura neza ibibazo byahuye nabyo mumwanya muto, diameter nini yikirundo, ubujyakuzimu bwimbitse nigitare kitoroshye.Ubwubatsi bwihuse kandi bunoze abakiriya binjiza amafaranga, batsindiye ikibanza cyubwubatsi abakozi bashima.
Uruganda rwa KR300ES ruciriritse rwo gucukura rukoreshwa ahazubakwa umushinga wa gari ya moshi wihuta wa Guangzhou, aho diameter yikirundo ari 1000mm, naho ubujyakuzimu buri hagati ya metero 28 na 33.Imiterere ya geologiya iragoye kandi ikubiyemo ibintu bitandukanye nkubutaka bwuzuye bwuzuye (cyane cyane ibice byujujwe hamwe nuduce twinshi twubatswe), ibumba ryumucanga, umucanga wumukungugu (uri hagati ya metero 3 na 6, ukunda gusenyuka), amabuye ya kaburimbo azengurutswe, ikirere cyinshi cyane umusenyi, hamwe nikirere giciriritse cyumucanga.Kubutaka bwo hejuru busubira inyuma, indobo isunika umucanga ikoreshwa mugukora akazu hafi ya metero 5 munsi yubuso.
Nyuma yo kugera ku mucanga, icyondo cyinshi gikoreshwa mu gukumira amazi.Iyo uhuye nubutare, ingunguru yibanze ikoreshwa kugirango yinjire, ikurikirwa no gukoresha indobo yumusenyi kugirango ikureho ibikoresho.Mugihe habaye imyenge mito cyangwa seepage, sima iraterwa, kandi gucukura birakomeza nyuma ya sima imaze gukomera.
KR300ES yo mucyumba cyo hasi cyizengurutsa ibyuma, ifite uburebure bwa metero 10.9, ikorera ku burebure bwa metero 11 kandi ifite ibikoresho bikomeye bya 300kN.m.Ikoreshwa hamwe nikigereranyo gikwiye cyo gukingira ibyondo kugirango ikingire urukuta, ikemura ibibazo byo gukora mumasozi atemba no kongera ubwubatsi mugihe winjiye mubutare.Uru ruganda rukemura neza ibibazo byahuye nabyo mubwubatsi, harimo umwanya muto, diameter nini yikirundo, ubujyakuzimu bugaragara, hamwe no kwinjira mu rutare.Umuvuduko mwinshi wubwubatsi nubushobozi byashimishije abakozi bose bubaka, amaherezo bigirira akamaro abakiriya.
Igihe cyo kohereza: Ukwakira-25-2023