Ukufundela isicelo se-φ400mm ephelele yokukhishwa okuntantayo okuthe xaxa endaweni yokwakha i-hong kong-zhuhai-macao

Le φ400mmUkukhishwa okugcwele okuthe xaxaIdizayinelwe futhi yakhiqizwa yi-CDSR yenzelwe ngokukhethekile i- "Jielong" Dredger ukuba isebenze endaweni yokwakha ye-Hong Kong-Zhuhai-Macaha-Macao Bridge ebhulukweni laseZhujiang. Isidingo esiyisisekelo se-hose design ukujwayela izimo ezinzima zokusebenza ezinjengomoya osindayo namagagasi, kanye nemvelo yemigwaqo enzima kakhulu.

Ngemuva kweAma-Hoses antantayoUfike endaweni yokusebenza yaseNansha eGuangzhou, kwathatha izinsuku ezi-5 ukuzixhuma, khona-ke intambo ye-hose yadonswa endaweni yokusebenza yeHong Kong-Zhuhai-Macaao Bridge yokuthumela. Ukuhlolwa kokuhlolwa kwe- "Jielong" Dredger kwenziwa kusuka ngoSepthemba 21 kuya ku-23, futhi umsebenzi owenziwa ngo-Okthoba 20. Intambo ye-hose iye yabhekana nezimo zolwandle ezahlukahlukene. Umsebenzisi ucabanga i-CDSRAma-Hoses antantayoHlangana ngokugcwele izidingo zokuklama futhi uzivumelanise ngokuphelele nezimo zolwandle endaweni yokusebenza yephrojekthi ye-Hong Kong-Zhuhai-Macao. Ukusebenza kwentambo yokukhishwa okuntantayo okusetshenzisiwe ekwakheni okwenziwa yi-Dredging nakho kuyavumelana nokuhlolwa kohlelo lokuHlola "lokusekela kohlobo lwe-hose hlobo". Imininingwane eyinhloko yokuhlola umsebenzisi yindlela elandelayo:

1. TheI-hose entantayoKulula ukuyifaka, amalunga ama-hose to-hose avalwe kahle, futhi akukho ukuvuza okutholakele ngesikhathi sokusetshenziswa, ukubhekana nezidingo zokuvikelwa kwemvelo endaweni yokwakha.

2. Ukusebenza kwama-lugs aphakamisa ekugcineni kwentambo ye-hose kuhlangabezana nezidingo zokuklama. Ngemuva kokuthi i-anchor ixhunyiwe, izimbambo zokuphakamisa ziye zathola umthelela wesiphithiphithi esiqhubekayo namagagasi omoya. Akukho deformation noma ukuqhekeka okutholakele kuma-living lugs.

3. Izakhiwo zemishini zeAma-Hoses antantayoMuhle kakhulu, ikakhulukazi abhekisela ekumelaneni okusheshayo nokugoba kwe-hose emoyeni onamandla namagagasi, kanye nokwenza ukuze uhlele kabusha ngemuva kokusonga noma ukusonteka.

4. I-buoyancy yeI-hose entantayoIhlangabezana nezidingo zokuklama, kanye nesimo esintantayo se-hoses zizinzile futhi zilungile.