Iyo yekusimbisa zvinhu ndiyo inotsigira skeleton yechigadzirwa cheFRP, iyo inotarisisa ma mechanic zvimiro zve pultruded chigadzirwa.Iko kushandiswa kwezvinhu zvekusimbisa zvakare kune imwe mhedzisiro yekudzikisa shrinkage yechigadzirwa uye kuwedzera iyo thermal deformation tembiricha uye yakaderera tembiricha kukanganisa simba.
Mukugadzirwa kwezvigadzirwa zveFRP, kusarudzwa kwezvinhu zvekusimbisa kunofanirwa kunyatsofunga nezve kuumbwa kwechigadzirwa, nekuti mhando, yekuisa nzira uye zvirimo zvekusimbisa zvinhu zvine pesvedzero huru pakuita kweFRP zvigadzirwa, uye ivo vanonyanya kuona iyo mechanic. simba uye elastic modulus yeFRP zvigadzirwa.Kuita kwezvigadzirwa zve pultruded uchishandisa zvinhu zvekusimbisa zvakasiyana zvakasiyana zvakare.
Pamusoro pezvo, uchisangana nezvinodiwa zvechigadzirwa chemaitiro ekuumba, mutengo unofanirwa kutariswa, uye zvakachipa zvekusimbisa zvinhu zvinofanirwa kusarudzwa zvakanyanya sezvinobvira.Kazhinji, kutenderera kusingachinjiki kwegirazi fiber tambo kwakaderera mumutengo pane machira efayibha;mutengo wekunzwa wakaderera pane wejira, uye kusapindirana kwakanaka., asi simba racho ishoma;iyo alkali fiber yakachipa kupfuura iyo alkali-isina fiber, asi sezvo iyo alkali yemukati inowedzera, ayo alkali resistance, corrosion resistance, uye magetsi emagetsi anodzikira.
Nguva yekutumira: Jun-29-2022