Umthelela Wezinto Eziqinisiwe Ze-Basalt Fiber Ekusebenzeni Kwezakhiwo Ezizamazamayo
1. Amandla Esakhiwo Athuthukisiwe Nokuqina
Amandla Okuqina Okuphakeme: Amandla aqinile we imicu ye-basalt ingafinyelela ku-3000-4800 MPa, ephakeme kakhulu kunaleyo yensimbi evamile (mayelana ne-400-600 MPa). Lokhu kuthuthukisa kakhulu amandla okunyakazisa kanye nokushear kwempahla ephukayo njengokhonkolo nokwakha, kunciphisa ubungozi bokuqhekeka ngaphansi kwemithwalo yokuzamazama komhlaba.
I-Moderate Elastic Modulus: I-elastic modulus ye imicu ye-basalt (80-110 GPa) ilele phakathi kwaleyo yensimbi (200 GPa) kanye ne-carbon fiber (200-400 GPa). Lokhu kunikeza ukuqina okuthuthukisiwe ngaphandle kokubangela ukwehluleka okuqinile ngenxa yokuqina okukhulu.
2. I-Enhance Structural Ductility
I-Ductility Ethuthukisiwe: Izakhiwo zikakhonkolo zendabuko zine-ductility ebuthaka futhi zivame ukwehluleka ukwehluleka ngesikhathi sokuzamazama komhlaba. I-Basalt Fibers, njengokuqinisa, ingahlakaza imifantu futhi ibambezele ukusakazeka kwayo, okuvumela izakhiwo ukuthi ziguquke kakhulu ngaphambi kokwehluleka futhi zimunce amandla engeziwe e-seismic.
I-Seismic Joint Reinforcement: Ukugoqa noma ukubopha bfrp ezindaweni ezibucayi ezifana nezihlanganiso ze-beam-column kanye nezindonga ze-shear zingathuthukisa umthamo we-shear kanye nekhono lokuguqula, ukuvimbela ukwehluleka ngenxa yokugxila kokucindezeleka.
3. Ukunyuswa Kwekhono Lokuhlakaza Amandla
Ukuchithwa kwamandla: Ngesikhathi sokulayisha, I-BFRP izinto ezisetshenziswayo zihlakaza amandla ngokungqubuzana phakathi kobuso phakathi kwamafayibha kanye ne-matrix, kanye ne-fiber deformation, kunciphisa umthelela olimazayo wamandla okuzamazama komhlaba ezakhiweni.
Izimpawu zokudambisa: I-basalt fiber izinhlanganisela zinesilinganiso esithile sokudambisa, esinganciphisa ubukhulu bokudlidliza kwesakhiwo futhi sinciphise imiphumela ye-resonance.
4. Ukunciphisa Isisindo Sesakhiwo
Izinto Ezingasindi: Imicu ye-basalt ibe nokuminyana okuphansi (cishe u-2.6-2.8 g/cm³), ingxenye eyodwa kwezintathu kuphela yensimbi. Ukushintsha ingxenye yokuqiniswa kwensimbi I-BFRP noma ukuyisebenzisa njengento eqinisayo kunganciphisa isisindo sezakhiwo, ukwehlisa amandla angenawo amandla okuzamazama komhlaba. Lokhu kunenzuzo ikakhulukazi ezakhiweni eziphakeme noma ukulungiswa kabusha kwezakhiwo ezindala.
5. Ukumelana Nokugqwala Nokuqina
Ukumelana Ne-Corrosion: Imicu ye-basalt amelana nama-asidi, ama-alkali, amazinga okushisa aphezulu, kanye nomswakama, okuwenza afanelekele izindawo ezigqwalile njengezindawo ezisogwini nezitshalo zamakhemikhali. Ukuzinza kwabo kokusebenza kwesikhathi eside kuvimbela ukuwohloka kokusebenza kokuzamazama komhlaba ngenxa yokugqwala kwezinto ezibonakalayo.
Izindleko Zokulungisa Eziphansi: Uma kuqhathaniswa nokuqiniswa kwensimbi yendabuko, i-BFRP ayidingi ukunakekelwa okuvamile okulwa nokugqwala, okuholela ezindlekweni eziphansi zomjikelezo wokuphila.
6. Amafomu Okufaka Isicelo Nezimo
Ukuqiniswa Kokhonkolo: Ukwengeza imicu ye-basalt eqoshiwe (isb, i-BFRC) kukhonkolo noma ukusebenzisa imigoqo ye-BFRP esikhundleni sokuqiniswa kwensimbi.
Ukuqiniswa Kwesakhiwo: Ukuhlanganisa amashidi noma amapuleti e-BFRP ukuze kuqiniswe imishayo, amakholomu, izindonga, nezinye izingxenye, ukuthuthukisa izindawo ezibuthakathaka zokuzamazama komhlaba.
Izakhiwo Ezihlanganisiwe: Ukuhlanganisa i-BFRP nensimbi noma ukhonkolo ukuze kwakhiwe amasistimu esakhiwo esiyingxubevange, amandla okulinganisa kanye ne-ductility.
7. Ukulinganiselwa
Izindleko Eziphakeme: Okwamanje, izindleko zokukhiqiza ze I-BFRP iphakeme kuneyensimbi evamile kodwa iphansi kune-carbon fiber (CFRP).
Idatha Yokusebenza Yesikhathi Eside Ekhawulelwe: Kudingeka ucwaningo olwengeziwe ngokuqina nokusebenza kokukhathala kwe-BFRP ezikhathini ezinde kakhulu (ngaphezulu kweminyaka engama-50).
Amakhodi Wokuklama Angaphelele: Amanye amazwe akakayifaki ngokugcwele i-BFRP kumakhodi edizayini yokuzamazama komhlaba, ancike ekuhlolweni nolwazi lobunjiniyela.
Amacala Obunjiniyela Nocwaningo
Ukulungiswa kabusha kokuzamazama komhlaba kwe-Post-Hanshin e-Japan: I-BFRP yasetshenziselwa ukubuyisela kabusha amabhuloho nezakhiwo, okubonisa ukusebenza kahle okuphawulekayo.
Ukwakhiwa Kabusha Kokuzamazama Komhlaba Kwangemva Kwe-Wenchuan e-China: Ezinye izikole nezibhedlela zafakwa kabusha nge-BFRP ukuze kuthuthukiswe ukumelana nokuzamazama komhlaba.
Ucwaningo Lokuhlola: Ucwaningo lubonisa ukuthi amakholomu kakhonkolo aqiniswe yi-BFRP angakwazi ukuzuza ukukhuphuka okungama-30% -50% ku-ductility yokususa kanye nokuthuthukiswa okungama-20% -40% kumthamo wokuhlakazeka kwamandla.
Isiphetho
I-basalt fiber izinto eziqinisiwe zithuthukisa kakhulu ukusebenza kokuzamazama komhlaba kwezakhiwo ngokuthuthukisa amandla, ukudumba, namandla okuhlakazwa kwamandla. Afaneleka ngokukhethekile ezindaweni eziqine kakhulu zokuzamazama komhlaba, izindawo ezonakalisayo, noma izimo ezidinga idizayini engasindi. Ngokuncipha kwezindleko nokuthuthukisa amakhodi okuklama, ukusetshenziswa kwe-BFRP kubunjiniyela bokuzamazama komhlaba kunamathemba abanzi.
