Kungakanani i-Slipform Paver Machines Ikhipha Ukukhiqiza Indawo Yokuhamba Nezintetho

Umsebenzi wokuhluka kwezindlela ezinamathuthi Teknoloji: Iinkonzo eziphumelelayo kwiqondo lezimala zamanje

Izicathami zokwenza amathambithi ngokupheleleyo zikhutshwe ngokuphambela iindlela zokwenza ngokulandelana nezixhobo ezisebenzisa ngokuzenzekelayo 400-600 imitha ngamaxesha alandelayo (ICPA 2023). Le teknoloji iyanceda ukuncikezela ngokomekayo kunye nokuphumelela kwamagama okwenza ngokomekayo ukuze afake ngqo ingqalelo ethile, ubu ngokokhuthula kunye nobuncikezelo kwiqondo lezimala.

Inkqubo yokuDwelisa ngokuzenzekelayo: Ibanga elikhulu kwiqondo elilandelayo

Isihlangu sekhulu sokuhlanganisa sevula ngemvelo yekhongwe lokungeniswa kweghazi lekuphathelene ngokugcwele, ngokuphelile kanye nezinsuku ezibukelwa ukuthi ukubangela kube nezimo zalo. Ngokuhluhlana nezindlela ezijwayelekile zokubangela ngekhongwe eziyinkimbinkimbi, izindlela zokubangela ngokuphelele zibonisa ukuthi noma ubudwe obulindile bungase kube nezindlela eziyimpumelelo. I-Actuators inenxa yokuguqula i-geometry yekhongwe ngokusheshisa ukuze ikhulume noma kuthayelela kwezindawo noma ubude bezindlela ngasikhathi esinye, okuwa nobunye obuphelelwa ngokuphindwa kwezindlela eziyinkimbinkimbi.

Ukwenyelwa kanye nekuphakama kweghazi

Izivibheli kuzwandlelo zokungenisa ukuxhuma ngexesha lokudityaniswa (8,000 kuya kwi-12,000 hertz) kwaye sifumana ipheresenti-98 yendawo efanayo ngaphambi kokuba ikonkreti elethu ishumi. Ii-Auger zilayisha ngokulinganayo ngandlela yemoldi kwaye iistrike-off blades zilayisha iphepha. Lo ndlela enkqokelwano yayo iyaya kubuya kwezijoint zokuchanwa, iyanciphisa umsebenzi wokugqibela kwaye iyakubona iindlela ezingqamane nezibini zokulingana ngokulingana ±1.5mm/km - ngap khaya kwiindlinganiso ze-ASTM C1042.

Ukuthiwa Kwesensileyo Kwiindlinganiso Ngokubangelwa Kwexesha

I-Paver zamanje isebenza ngemifanekiso engaphezu kokuqinisekisa ubukhulu nezulu kwi-concrete, ukuphaphama kwegolo ngemose wokulayisha, futhi ukulula kwezansi. I-LIDARs ezingapakathi kwezinsimbi zokuxhumana, xa zihlelwe ngokuxhomekeke kwezinsimbi, zilandela indawo yezinsimbi nge-50Hz, futhi zibandla kwezinsimbi ngemva kwe-50ms. Le ndlela yokulandelana kwezinsimbi iyahlula ukuphakama okungaphezulu kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi kwezinsimbi k......

Ukungqondakala kwezimala: Imikinikiki emihle kunoma izindleko zokusebenzisa

Noma ukuba ukuzimela kungakhona 92% yemigomo yokulayisha (ingxelo ye-ASCE 2023), umsebenzisi kufanele afunde kwezinye izikhungo zokuhlela ukuze aqale ukusebenzela ngokulotshelwa komsindo. Ekuphileni, umsebenzisi wesikhathi sam today engu-2 TB yedatha ngokudla. Futhi uyadinga izindlela ezi concrete nezokutholwa kwezinye izici zomshindo – ngokungabi noma ngama-15k amasipeshalisti emsindweni (Ingxelo ye-AEM Skills Survey 2024).

Ukukhula Kwesikhashana Ngokwenza Imisebenzi Yokuqhubeka

Ukuncipha Kwesikhathi Sokulayisha: 65% Ngokushesha Kunesenzo Semthetho

Imicsha yokulayisha egcwele kakhulu izikhathi ezi ngokuphela ngokuthi kungena amandla okulayisha, kuyilapho kwehlise ukulayisha/ukususa kwezinto zokulayisha ezithintekileyo kunesenzo semthetho. Imibhalo yesemthetho iyathola ukuncipha kwe-65% kwezikhathi zokulayisha ngokulingana nezindlela ezimiselwe, lokhu kusho ukuthi amacrew angalayisha milile 2.8 ngoweekhi ngendlela yokulayisha esemthethweni 1.7.

imisebenzi Yomso 24/7 Kuzo Mimo Ngemvula

I-paver ezinhle ukusebenza kuzo izicaba eziphathiwe nezinhlelo zokulungisa okuphela kwezimali, kuvumela ukusebenza ngqo ngenyanga ethile ngaphansi kwe-15mm/iyure kanye nezinkelini ezisebenzisa amandla kwe-0-45°C. Imicambo engenamandla yezulu yekela ukusebenza ngemva kwe-49% ema-Projekteni wezindawo zase-Pacific Northwest (2023 DOT Riphothi).

Isicathamiyo: Ukukhulisa Isikhathi Sokuphela Projekthi ye-Interstate Highway

Ukuqala fisa kwe-interstate kaseMidwest (24 miles, 4 lanes) use isicathamiyo sokwenza ngokuphelele ukuxazulula izindlela zokuphela isikhathi. Le nhlelo ethuthelwe ngokuzadza yaphela ukuphatha ngemva kwe-15 iweeks - 37% ngokusheshayo kunemethode yendabuko yaphela isikhathi esingu-24 weeks. ImiPhumela ebaluleke kuzo ilandelwe:

METRIC	Indlela Yoqobo	Isicathamiyo sokwenza ngokuphelele	Ukuthuthukiswa
Isikhathi sokuphela	24 weeks	15 weeks	-37%
Isikhathi esilandelwe ngalo ngosuku	0.45 miles	0.73 miles	+62%
Ukuhlala kwezulu	94 amahora	32 amahora	-66%

Le ndlela yakhuthaza ukungabi noma $1.2M ezimalweni yokucindezela futhi yavumela ukuvulwa kwezindlela 63 izinsuku ngaphambilini.

Ukulandela kweqoqa ngokusebenzisa i-GPS nezilase lelaseri

Ukucaciswa kwevelwe ngokuphelele kwezinye zemigqa

Izimotetho zokwenza izindawo ezingaphansi zokwenza ubude obuphelele kakhulu ngaphakathi kwe-1.5mm ngokusebenzisa izisistemhi ze-GPS ne-laser. Lokhu kuhlela ukwenza okwenziwa ngokulandelana nezindlela zokubhala, kwehlisa impazamo yabantu nge-78% ( IsiJornali sokuDlala 2023 ).

Ukuhlungwa ngokuzuzwe/Ukuhluka kwezindawo ezingaphansi ngemva kokulaywa

Izisitemi zokuhlungwa ngemva zihlela amanani kwe-20-30 kwezinga ngokweyisi ngemizuzwana ngokusebenzisa izinhlanganisela nezinhlobo zelaseri. Lokhu kuhlela ukuphila kwezinhlobo zezindawo ezingaphansi ngemva kokulaywa ngokwesicaba esine-99%.

Ukuthiwa kwe-NDT ukuze kubekwe ubunzima ngokushesha

Izimotetho ezintsha zokwenza izindawo ezingaphansi zifaka phakathi izinhlobo zokuthiwa (NDT) ezihlela ubukhulu bokwenza ngemva kokulaywa. Izinhlobo zokugcina zelaseri zibonisa ubukhulu bokugcina ngalinye kwe-1.2 mita, zinikeza izimpendulo ngokushesha kubasebenzisi.

Ukusebenzisa kahle kwezinto nezindlela zokwehlisa ukungcola

Ukusetshenziswa kwePreccrete® ukuze kwenzeke kahle ukusebenzisa izinto

Izinhlelo zika Preccrete® zinikeza ukunqaniswa kwamanzi ngokuphezulu kweemilimitha ngokusebenzisa izinhloso zokunqanisa zokunqelwa kwezinhloso, ziguqisa ngokweqile ukubhonga kamanzi ngokwesiqala sezindawo. Lokhu kunciphisa ukusebenziswa ngaphezulu nge-17% ngaphandle kooncedo (Isihloko seJornali yeNjinira yeConstruksyon 2023).

isiphansi esingu-23% kwamanzi aphelileyo Ngokwenkululeko kwemisebenzi

Ukuchazwa okuphelele kwekhangela enkulu yonike isiphansi esingu-23% kwamanzi aphelileyo ngokwenkululeko kwemisebenzi yezinhlelo zokwenza amanzi ngokuphehlelwa. Le nto iphumelelwa ngokusebenzisa ukugcinwa kwezilapu ngaphandle kwe-AI, i-RFID-tagged formwork kunye neco egcwele yokusebenzisa kwamanzi aphelileyo.

Ukuphucuka kwezithuba Ngokwenkululeko kwezisebenzi

Ukuncipiswa kwekugcina kwezisebenzi ezindaweni eziphezulu ngokwezilawuli

Ama-paver eesilapu zamanzi amamnandi akunciphisa ukugcina kwezisebenzi ezindaweni eziphezulu ngokusebenzisa imisebenzi yemfundo, ukunciphisa ukusebenzisa ngokwamanje nge-85% ngokwesiqalo se-2024 safety audits.

Izinhlelo zokulinda izinto ezindaweni zamaqina eziphehlelweyo

I-LiDAR en izinhloso zokugcina ultrasonic zenza imigwaqo yokulandelana ngokuphelele, kubiza abasebenzisa kumaqondo okanye izinto ephakathi kwezindoni zokulinganisa. Lezi zinhloso zenza ukuqala ngokushesha uma izindleko zokuxhumana ziphelela amathreshhold.

Imithwalo Emandla: Izinhloso Zokwezifiso Ze-AI

Ukuxhunywa ne-BIM Yezindawo Zemoto Ngeqondana

Izinhloso zokweqondana zasebenza ngokuxhunyiwe ku-Building Information Modelling (BIM) ukwenza izinhloso zokuxhuma. Le nxhono ikuvumela ukwenyelwa okuzenzekelayo kwezindawo zemoto ngokushintshwa kwezinto eziphakathi nezindleko zokuxhumana.

Izinhloso Zokusebenza Kwemifanekiso Yokuvinjelwa Kwemoto

Izinhloso zokusebenza zokweqondana zisusa imithwalo yesithombe se-infrared nezinhloso zokugcina kwevibration xa kusebenza ukulungisa ukuthola kwezindlela zokuthunyelwa. Lezi zinhloso ziphakathi kuzindleko zokulingana nezinhloso zokusebenza, kubiza ukwenyelwa okuzenzekelayo.

ukusebenzisa 5G Ukuhlela Imisebenzi Emakhundleni

Ukuxhumana kwe-5G okuqukethwe kakhulu kuvumela ukuxhumeka kwezimali ezahlukeneyo emaphandlweni amathathu ngemizuzwana yokuphendula engu-11. Abasebenzisi bakudala amathempelithura okuxazulula kwezilango nezindlela zokupaka kusuka emaphandlweni amacentrile.

Imibuzo Evame Ukubuzwa

Ithini inteknoloji yokulaywa kwezindawo ezihlambileyo?

Inteknoloji yokulaywa kwezindawo ezihlambileyo iyinteknoloji ephambene yokulaywa kwamindlela esebenzisa amashini amathathu ukulaywa icala ngokuphelele, kuvumela ukukhawuleza nokusebenza kahle ngokuthi athinte ukusebenzisa amafomu amahhovisi.

Yini okwenza amapave akulaywa kwezindawo ezihlambileyo ukhawuleza ukulaywa?

Amaphave akulaywa kwezindawo ezihlambileyo akuvumela ukukhawuleza ngokulaywa icala ngokuphelele futhi abambelela izikhathi zokulaywa ngo-65% ngaphansi kwezindlela ezijwayelekileyo zokulaywa ngokuzenzakalelayo.

Yini amasense ayenza kuzo kwezindawo ezihlambileyo?

Amasense emashini yokulaywa kwezindawo ezihlambileyo ayethula ukulandelela amaphetho amaningi njengekhwelo, ukungcola kwezulu, nezindleke zomhlaba, ukuvumela ukulungisa ngokubangelwa okuvumela ukulaywa okuprecise kanye nokuphephile.

Yini amaphave akulaywa kwezindawo ezihlambileyo enza ukuthuthukiswa kwezimali?

Amaphavhu aphathelene esitshaleni ngokuthuthukisa ukusebenzisa izinjorenge kakhulu kuzindawo zombilo futhi zinezinhlobo zokulinda ukuthi izimpilo zilindele ukuthi kuzo zonke izindlela zokulinda izimpilo.