I-Granite yaziwa kabanzi njengenye yezinto ezihlala isikhathi eside kakhulu, ethandwa ngenxa yobuqotho bayo besakhiwo kanye nokukhanga kwayo. Kodwa-ke, njengazo zonke izinto, i-granite ingaba nezinkinga zangaphakathi njengemifantu emincane kanye nezikhala, ezingathinta kakhulu ukusebenza kwayo kanye nokuphila kwayo isikhathi eside. Ukuqinisekisa ukuthi izingxenye ze-granite ziyaqhubeka nokusebenza ngokwethembeka, ikakhulukazi ezindaweni ezidinga kakhulu, izindlela zokuxilonga ezisebenzayo ziyadingeka. Enye yezindlela zokuhlola ezingabhubhisi (NDT) ezithembisayo kakhulu zokuhlola izingxenye ze-granite ukuthwebula izithombe zokushisa kwe-infrared, okuthi, uma kuhlanganiswa nokuhlaziywa kokusabalalisa ukucindezeleka, kunikeze ukuqonda okubalulekile ngesimo sangaphakathi sezinto.
Ukuthwebula izithombe zokushisa ze-infrared, ngokuthwebula imisebe ye-infrared ekhishwa ebusweni bento, kuvumela ukuqonda okuphelele kokuthi ukusatshalaliswa kwezinga lokushisa ngaphakathi kwe-granite kungabonisa kanjani amaphutha afihliwe kanye nokucindezeleka kokushisa. Le ndlela, uma ihlanganiswe nokuhlaziywa kokusatshalaliswa kokucindezeleka, inikeza izinga elijulile lokuqonda mayelana nokuthi amaphutha athinta kanjani ukuzinza kanye nokusebenza kwezakhiwo ze-granite. Kusukela ekulondolozweni kwezakhiwo zasendulo kuya ekuhlolweni kwezingxenye ze-granite zezimboni, le ndlela ibonakala ibalulekile ekuqinisekiseni ubude besikhathi kanye nokuthembeka kwemikhiqizo ye-granite.
Amandla Okuthwebula Izithombe Zokushisa Kwe-Infrared Ekuhlolweni Okungonakalisi
Ukuthwebula izithombe zokushisa kwe-infrared kuthola imisebe ekhishwa yizinto, ehlobene ngqo nokushisa kobuso bento. Ezingxenyeni ze-granite, ukungalingani kokushisa kuvame ukukhomba amaphutha angaphakathi. La maphutha angahluka kusukela kuma-microcracks kuya kuma-voids amakhulu, futhi ngalinye libonakala ngokuhlukile emaphethini okushisa akhiqizwa lapho i-granite ivezwa ezimweni zokushisa ezahlukahlukene.
Isakhiwo sangaphakathi se-Granite sithinta indlela ukushisa okudluliselwa ngayo kuyo yonke indawo. Izindawo ezinemifantu noma ama-porosity aphezulu zizoqhuba ukushisa ngamazinga ahlukene uma kuqhathaniswa ne-granite eqinile ezizungezile. Lokhu kwehluka kubonakala njengokushintsha kwezinga lokushisa lapho into ishiswa noma ipholiswa. Isibonelo, imifantu ingaphazamisa ukuhamba kokushisa, okubangela indawo ebandayo, kuyilapho izindawo ezine-porosity ephezulu zingabonisa amazinga okushisa afudumele ngenxa yokwehluka kwamandla okushisa.
Ukuthwebula izithombe ezishisayo kunikeza izinzuzo eziningana kunezindlela zokuhlola zendabuko ezingonakalisi, njengokuhlolwa kwe-ultrasonic noma i-X-ray. Ukuthwebula izithombe nge-infrared kuyindlela yokuskena engathintani, esheshayo engamboza izindawo ezinkulu ngephasi elilodwa, okwenza kube kuhle ukuhlola izingxenye ezinkulu ze-granite. Ngaphezu kwalokho, iyakwazi ukubona ukungalingani kwezinga lokushisa ngesikhathi sangempela, okuvumela ukuqapha okunamandla kwendlela izinto eziziphatha ngayo ngaphansi kwezimo ezahlukahlukene. Le ndlela engahlaseli iqinisekisa ukuthi akukho monakalo owenziwe ku-granite ngesikhathi senqubo yokuhlola, igcina ubuqotho besakhiwo sezinto.
Ukuqonda Ukusatshalaliswa Kokucindezeleka Kokushisa kanye Nomphumela Wakho Ku-Izingxenye zeGranite
Ukucindezeleka kokushisa kungenye into ebalulekile ekusebenzeni kwezingxenye ze-granite, ikakhulukazi ezindaweni lapho kuvamile khona ukushintshashintsha okukhulu kokushisa. Lokhu kucindezeleka kuvela lapho izinguquko zokushisa zibangela ukuthi i-granite ikhule noma inciphe ngamazinga ahlukene ebusweni bayo noma esakhiweni sayo sangaphakathi. Lokhu kukhula kokushisa kungaholela ekuthuthukisweni kokucindezeleka okunamandla nokucindezelayo, okungase kukhulise kakhulu amaphutha akhona, kubangele ukuqhekeka noma ukwakheka kwamaphutha amasha.
Ukusatshalaliswa kokucindezeleka kokushisa ngaphakathi kwe-granite kuthonywa izici eziningana, okuhlanganisa izakhiwo zangaphakathi zezinto, njenge-coefficient yayo yokwanda kokushisa, kanye nokuba khona kwamaphutha angaphakathi.izingxenye ze-granite, izinguquko zesigaba samaminerali—njengomehluko emazingeni okwanda kwe-feldspar ne-quartz—kungadala izindawo zokungalingani okuholela ekugxilweni kokucindezeleka. Ukuba khona kwemifantu noma izikhala nakho kuyandisa le miphumela, njengoba lezi ziphazamiso zidala izindawo zasendaweni lapho ukucindezeleka kungenakunyamalala khona, okuholela ekugxilweni kokucindezeleka okuphezulu.
Ukulingisa ngezinombolo, okuhlanganisa nokuhlaziywa kwe-finite element (FEA), kungamathuluzi awusizo okubikezela ukusatshalaliswa kokucindezeleka kokushisa kuzo zonke izingxenye ze-granite. Lokhu kulingisa kucabangela izakhiwo zezinto, ukushintshashintsha kwezinga lokushisa, kanye nokuba khona kwamaphutha, okunikeza imephu eningiliziwe yokuthi ukucindezeleka kokushisa kungenzeka kugxile kuphi kakhulu. Isibonelo, i-granite slab enoqhekeko oluqondile ingase ibhekane nokucindezeleka kokudonsa okungaphezu kuka-15 MPa uma ivezwa ekushintsheni kwezinga lokushisa okungaphezu kuka-20°C, okudlula amandla okudonsa kwezinto futhi kukhuthaze ukusabalala okwengeziwe kokuqhuma.
Izicelo Zomhlaba Wangempela: Izifundo Zezimo Ekuhlolweni Kwezingxenye Ze-Granite
Ekubuyiselweni kwezakhiwo zegranite zomlando, izithombe ze-infrared ezishisayo ziye zaba usizo kakhulu ekutholeni amaphutha afihliwe. Isibonelo esiphawulekayo ukubuyiselwa kwekholomu yegranite esakhiweni somlando, lapho izithombe ze-infrared ezishisayo zembula indawo yokushisa ephansi efana nendandatho phakathi kwekholomu. Uphenyo olwengeziwe ngokubhoboza luqinisekisile ukuthi kukhona umfantu ovundlile ngaphakathi kwekholomu. Ukulingisa ukucindezeleka kokushisa kubonise ukuthi, ngezinsuku zasehlobo ezishisayo, ukucindezeleka kokushisa emfantwini kungafinyelela ku-12 MPa, inani elidlula amandla ezinto ezibonakalayo. Umfantu walungiswa kusetshenziswa i-epoxy resin injection, kanti izithombe ze-thermal ezishisayo ngemuva kokulungiswa zembula ukusatshalaliswa kokushisa okufanayo, kanye nokucindezeleka kokushisa kwehliswe kwaba ngaphansi komkhawulo obalulekile we-5 MPa.
Ukusetshenziswa okunjalo kubonisa indlela izithombe zokushisa ze-infrared, kuhlanganiswe nokuhlaziywa kokucindezeleka, okunikeza ngayo ukuqonda okubalulekile ngempilo yezakhiwo ze-granite, okuvumela ukutholakala kusenesikhathi nokulungiswa kweziphambeko ezingaba yingozi. Le ndlela yokuqapha isiza ukugcina isikhathi eside sezingxenye ze-granite, kungakhathaliseki ukuthi ziyingxenye yesakhiwo esingokomlando noma isicelo esibalulekile sezimboni.
Ikusasa likaIngxenye yeGraniteUkuqapha: Ukuhlanganiswa Okuthuthukisiwe kanye Nedatha Yesikhathi Sangempela
Njengoba insimu yokuhlola okungonakalisi ithuthuka, ukuhlanganiswa kwezithombe zokushisa ze-infrared nezinye izindlela zokuhlola, njengokuhlolwa kwe-ultrasonic, kunesithembiso esikhulu. Ngokuhlanganisa izithombe zokushisa namasu angalinganisa ukujula nosayizi wamaphutha, kungatholakala isithombe esiphelele sesimo sangaphakathi se-granite. Ngaphezu kwalokho, ukuthuthukiswa kwama-algorithms okuxilonga athuthukile asekelwe ekufundeni okujulile kuzovumela ukutholwa kwamaphutha okuzenzakalelayo, ukuhlukaniswa ngezigaba, kanye nokuhlolwa kwengozi, okuthuthukisa kakhulu isivinini kanye nokunemba kwenqubo yokuhlola.
Ngaphezu kwalokho, ukuhlanganiswa kwezinzwa ze-infrared nobuchwepheshe be-IoT (Internet of Things) kunikeza ithuba lokuqapha ngesikhathi sangempela izingxenye ze-granite ezisetshenziswayo. Lolu hlelo lokuqapha olunamandla luzoqhubeka nokulandelela isimo sokushisa kwezakhiwo ezinkulu ze-granite, luxwayise opharetha ngezinkinga ezingaba khona ngaphambi kokuba zibe zibucayi. Ngokuvumela ukulungiswa kokubikezela, izinhlelo ezinjalo zingandisa isikhathi sokuphila kwezingxenye ze-granite ezisetshenziswa ekusetshenzisweni okunzima, kusukela ezisekelweni zemishini yezimboni kuya ezakhiweni zezakhiwo.
Isiphetho
Ukuhlaziywa kokushisa kwe-infrared kanye nokuhlaziywa kokusatshalaliswa kokucindezeleka kokushisa kushintshe indlela esihlola futhi sihlola ngayo isimo sezingxenye ze-granite. Lobu buchwepheshe buhlinzeka ngendlela ephumelelayo, engangenisi, nenembile yokuthola amaphutha angaphakathi nokuhlola impendulo yezinto ezisetshenziswayo ekucindezelekeni kokushisa. Ngokuqonda ukuziphatha kwe-granite ngaphansi kwezimo zokushisa nokubona izindawo ezikhathazayo kusenesikhathi, kungenzeka ukuqinisekisa ubuqotho besakhiwo kanye nobude besikhathi bezingxenye ze-granite ezimbonini ezahlukahlukene.
Kwa-ZHHIMG, sizibophezele ekunikezeni izixazululo ezintsha zokuhlolwa nokuqapha izingxenye ze-granite. Ngokusebenzisa ubuchwepheshe bamuva bokuthwebula izithombe ezishisayo ze-infrared kanye nokuhlaziywa kokucindezeleka, sinikeza amakhasimende ethu amathuluzi awadingayo ukuze alondoloze amazinga aphezulu kakhulu ekhwalithi nokuphepha kwezinhlelo zawo ezisekelwe ku-granite. Kungakhathaliseki ukuthi usebenza ekulondolozweni komlando noma ekukhiqizeni okunembile, i-ZHHIMG iqinisekisa ukuthi izingxenye zakho ze-granite zihlala zithembekile, zihlala isikhathi eside, futhi ziphephile iminyaka ezayo.
Isikhathi sokuthunyelwe: Disemba-22-2025