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Isistimu yokuphakamisa ehambisanayo ye-PLC isetshenziswa kuphrojekthi yebhuloho leChongqing Beipo Bridge efihliwe yokulungisa ingozi

Lokhu kuyindaba yokuphakamisa okuhambisanayo kanye nokuphakanyiswa kwebhuloho elidala ukuze kungenelwe ibheyili ehlulekile. Sebenzisa okokusebenza i-Jiangsu Canetethin hydraulic jack kanye ne-PLC synchronous lifting system.

(Ibhuloho elithwele liyaguga futhi lidinga ukushintshwa ngokushesha)

(I-pier yebhuloho iyaqiniswa, futhi ukusekelwa kuthathelwa indawo yi-hydraulic jack ephakamisa ngokulinganayo)

Abantu bendawo babike ukuthi ibhuloho elisizayo elingasempumalanga yebhuloho lagingqika laya phansi laya kwesokunxele nakwesokudla lapho kudlula izimoto ezinkulu, kanti umehluko omkhulu wobude ukusuka emgwaqeni ubulinganiselwa ku-8cm. Ngemva kokuhlolwa okwengeziwe, kwatholakala ukuthi izisekelo zokuxhuma kuzo zombili iziphetho zebhuloho elisizayo ohlangothini olusenyakatho zinezifo ezifana nokuguga nokuguga kanye nokuvala ingxenye, okulahlekelwe umsebenzi wazo ojwayelekile wokusekela. Izifo ezifanayo nazo zenzeke ebhulohweni elikhulu elimaphakathi kanye nebhuloho lomgwaqo elisizayo ohlangothini olusentshonalanga, okusongela ukwakheka kwebhuloho kanye nokuphepha kwezimoto. Ngakho-ke, ingxenye yebhuloho idinga ukuvalwa ngokushesha ukuze kuqinisekiswe ukuphepha kokusetshenziswa kwebhuloho nokuhamba kwezimoto.

(I-pier yebhuloho eyinhloko iphakanyiswa ngendlela efanayo ukuze kungene indawo yokuthela)

Ukushintshwa kwebhuloho amabheringi asegugile

Ngemva kokuhlolwa kwethimba lonjiniyela, kwanqunywa uhlelo lokuthatha indawo yebhuloho. Okokuqala, izinsimbi zebhuloho ziqiniswa ngokuphelele, bese ibhuloho liphakanyiswa lilonke ngokubeka ojekhi be-hydraulic ezinsikeni zebhuloho ukuze kuqedelwe ukushintshwa kwebhuloho elisizayo lomgwaqo kanye nokuphakamisa umzimba webhuloho elikhulu. Kulindeleke ukuthi ibhuloho elisizayo lidlule ezinsukwini ezingama-30, bese livalwa. Ibhuloho elikhulu, futhi ekugcineni laqeda ukushintshwa kwebhuloho elithwalayo kanye nokubuyiselwa kwemisebenzi yokusiza. Ngesistimu yokuphakamisa ehambisanayo ehlinzekwe nguJiangsu Canete, ibhuloho lagcina liphakanyiswe ngempumelelo lilonke, futhi ukugudluzwa kanye nokucindezeleka komzimba we-beam akubanga njalo.

Isikhathi sokuthumela: Jan-14-2022