Izinto eziqinisayo uhlaka lwamathambo olusekelayo lomkhiqizo we-FRP, olunquma ngokuyisisekelo izici zomshini womkhiqizo ophuhliwe. Ukusetshenziswa kwezinto eziqinisayo nakho kunomphumela othile ekunciphiseni ukushwabana komkhiqizo nokwandisa izinga lokushisa lokushintsha okushisayo namandla omthelela okushisa aphansi.
Ekwakhiweni kwemikhiqizo ye-FRP, ukukhethwa kwezinto zokuqinisa kufanele kucabangele ngokugcwele inqubo yokubumba yomkhiqizo, ngoba uhlobo, indlela yokubeka kanye nokuqukethwe kwezinto eziqinisayo kunethonya elikhulu ekusebenzeni kwemikhiqizo ye-FRP, futhi ngokuyisisekelo inquma amandla emishini kanye ne-elastic modulus yemikhiqizo ye-FRP. Ukusebenza kwemikhiqizo ye-pultruded usebenzisa izinto zokuqinisa ezihlukene nakho kuhlukile.
Ngaphezu kwalokho, ngenkathi uhlangabezana nezidingo zokusebenza komkhiqizo wenqubo yokubumba, izindleko kufanele zicatshangelwe, futhi izinto zokuqinisa ezishibhile kufanele zikhethwe ngangokunokwenzeka. Ngokuvamile, ukuzungeza okungasontiwe kwemicu ye-fiber yengilazi kunezindleko eziphansi kunezindwangu zefayibha; izindleko zokuzizwa ziphansi kunezendwangu, futhi ukungagxili kuhle. , kodwa amandla mancane; i-alkali fibre ishibhile kune-alkali-free fiber, kodwa njengoba okuqukethwe kwe-alkali kwanda, ukumelana kwayo ne-alkali, ukumelana nokugqwala, kanye nezakhiwo zikagesi kuzokwehla.
Isikhathi sokuthumela: Jun-29-2022
