Ingcaciso ngokusetyenziswa kwe-Φ400mm yokuLawula amaHosi aDangayo aPheleleyo kwindawo yolwakhiwo lwesiqithi-tonela yeProjekthi yeBhulorho yaseHong Kong-Zhuhai-Macao

I Φ400mmimibhobho yokukhupha ngokupheleleyo edadayoeyilwe kwaye yenziwa yi-CDSR yenzelwe ngokukodwa i-"Jielong" Dredger ukuba isebenze kwindawo yokwakha yeProjekthi yeBhulorho yaseHong Kong-Zhuhai-Macao kwichweba laseZhujiang.Imfuneko esisiseko yoyilo lombhobho kukuziqhelanisa neemeko zokusebenza ezinzima ezifana nomoya ovuthuzayo namaza, kunye nokusingqongileyo okuntsonkothileyo kwemijelo yamanzi.

Emva kweimibhobho edadayowafika kwindawo yokusebenza yaseNansha eGuangzhou, kwathatha iintsuku ezi-5 ukuba zidibanise, kwaye emva koko intambo yombhobho yatsalwa kwindawo yokusebenza yeProjekthi yeBhulorho yaseHong Kong-Zhuhai-Macao ukuze ihanjiswe.Uvavanyo lwe-"Jielong" Dredger lwenziwa ukususela ngoSeptemba 21 ukuya kwi-23, kwaye umsebenzi wokugaya waqala ngo-Oktobha 20. Umtya we-hose uye wafumana iimeko ezahlukeneyo zolwandle.Umsebenzisi ucinga i-CDSRimibhobho edadayoukuhlangabezana ngokupheleleyo neemfuno zoyilo kwaye ulungelelanise ngokupheleleyo kwiimeko zolwandle kwindawo yomsebenzi weProjekthi ye-Hong Kong-Zhuhai-Macao Bridge.Ukusebenza komtya wetyhubhu edadayo osetyenziswa kulwakhiwo lokucoca kwakhona ngokusisiseko uyahambelana novavanyo "lweNgxelo yoVavanyo lweSikimu sokuKhetha uHlobo lweHose".Ulwazi oluphambili lovavanyo lwabasebenzisi lulandelayo:

1. Iithumbu elidadayokulula ukuyifaka, i-hose-to-hose joints ivalwe kakuhle, kwaye akukho kuvuza kufunyenwe ngexesha lokusetyenziswa, ukuhlangabezana neemfuno zokukhuselwa kwendalo kwindawo yokwakha.

2. Ukusebenza kwee-lugs zokuphakamisa ekupheleni kwentambo yombhobho ihlangabezana neemfuno zoyilo.Emva kokuba i-ankile idityanisiwe, iilugi zokuphakamisa ziye zafumana impembelelo ye-tide eqhubekayo kunye namaza omoya.Akukho deformation okanye ukwaphuka kufunyenwe kwiilugi zokuphakamisa.

3. Iimpawu zoomatshini zeimibhobho edadayozilunge kakhulu, ikakhulu zibhekiselele kukuqina nokugoba kombhobho kumoya onamandla kunye namaza, kunye nokusebenza kokuzibuyisela emva kokusonga okanye ukujija.

4. Ukuxhamla kweithumbu elidadayoihlangabezana neemfuno zoyilo, kwaye imeko edadayo ye-hoses izinzile kwaye ilungile.