fa'atauoloa

oloa

Fiberglass Reinforced Polymer Bars

fa'amatalaga puupuu:

Fiberglass faʻamalosia faʻamau mo le inisinia faitele e faia i le alkali-free glass fiber (E-Glass) untwisted roving i lalo ifo o le 1% alkali content poʻo le maualuga-tensile glass fiber (S) untwisted roving ma resin matrix (epoxy resin, vinyl resin), vailaʻau faʻamalolo ma isi mea, tuʻufaʻatasia e ala i le faʻapipiʻiina ma le faʻamalologa, e taʻua o pa GFRP.


  • Igoa o oloa:Fa'amalosia alava tioata
  • Togafitiga i luga:ufiufi lamolemole pe oneone
  • Au'aunaga fa'agaioiga:Otioti
  • Talosaga:fale faufale
  • Fa'amatalaga Oloa

    Faailoga o oloa

    Fa'amatalaga Fa'atomuaga
    Fiber reinforced composites (FRP) i talosaga faʻainisinia lautele i le taua o "faʻafitauli tumau tumau ma i nisi tulaga faʻapitoa galuega e taʻalo ai lona mama mama, malosi maualuga, uiga anisotropic," faʻatasi ma le tulaga o loʻo i ai nei o tekinolosi talosaga ma tulaga maketi, ua talitonu tagata tomai faapitoa o alamanuia o lona faʻaaogaina e filifilia. I totonu o le alalaupapa talipupuni o le tipiina o le fausaga sima, maualuga-maualuga auala auala ma lagolago alavai, tetee atu i vailaau tafia ma isi fanua ua faaalia ai le faatinoga sili ona lelei, e sili atu ona taliaina e le iunite faufale.
    Fa'amatalaga o oloa
    Ole ta'amilosaga ta'u mai le 10mm i le 36mm. Fautuaina fa'aigoa lapoa mo GFRP pa e 20mm, 22mm, 25mm, 28mm ma 32mm.

    Poloketi GFRP Pa u'a fa'a'oto'o'o (OD/ID)
    Fa'atinoga/Fa'ata'ita'iga BHZ18 BHZ20 BHZ22 BHZ25 BHZ28 BHZ32 BH25 BH28 BH32
    Diamita 18 20 22 25 28 32 25/12 25/12 32/15
    O fa'ailoga fa'apitoa nei e le itiiti ifo i le
    Malosi'i mālosi tino (KN) 140 157 200 270 307 401 200 251 313
    Malosi fa'amalosi (MPa) 550 550 550 550 500 500 550 500 500
    Malosi sele (MPa) 110 110
    Modulus o le elasticity (GPa) 40 20
    Fa'ato'a fa'atiga sili (%) 1.2 1.2
    Malosi fa'amalosi nati (KN) 70 75 80 90 100 100 70 100 100
    Fa'ato'a gafatia (KN) 70 75 80 90 100 100 90 100 100

    Fa'amatalaga: O isi mana'oga e tatau ona tausisia aiaiga o le alamanuia tulaga JG/T406-2013 "Glass Fiber Reinforced Plastic for Civil Engineering"

    mafutaga faaleaoaoga

    Talosaga Tekonolosi
    1. Geotechnical inisinia ma GFRP taula lagolago tekinolosi
    Tunnel, slope ma lalo o galuega faatino o le a aofia geotechnical taula, taula e masani ona faaaoga uʻamea malosi tensile maualuga e pei o taula taula, GFRP pa i le umi-maiti tulaga geological maua lelei tetee corrosion, GFRP pa nai lo uʻamea taula e aunoa ma se manaʻoga mo togafitiga corrosion, malosi tensile maualuga, mama mama ma faigofie ona gaosia, i le taimi nei o le faʻaogaina o le toʻa faʻaogaina, faʻapipiʻi faʻaoga lelei GFRP. galuega fa'akomepiuta. I le taimi nei, o loʻo faʻaaogaina faʻamau GFRP e fai ma taula taula i le geotechnical engineering.
    2. Self-inductive GFRP pa tekinolosi mataituina atamai
    Fiber grating sensors e tele tulaga faʻapitoa i luga o faʻamalosi faʻaleaganuʻu masani, e pei o le fausaga faigofie o le ulu faʻalogo, laʻititi laʻititi, mamafa mama, toe faʻaleleia lelei, faʻalavelave faʻafefe-eletise, maualuga lagona, fesuisuiai foliga ma le gafatia e faʻapipiʻi i totonu o le GFRP pa i le gaosiga o gaosiga. LU-VE GFRP Smart Bar o se tuufaatasiga o LU-VE GFRP pa ma fiber grating sensors, faatasi ai ma le umi lelei, tulaga lelei deployment ola ma uiga maaleale fesiitaiga, talafeagai mo inisinia ma isi fanua, faapea foi le fausiaina ma le auaunaga i lalo o tulaga faigata siosiomaga.

    O le tagata lava ia GFRP pa'u tekonolosi mata'ituina atamai

    3. Talita tipi tipi sima fa'amalosia tekinolosi
    Ina ia mafai ona poloka le infiltration o le vai po o le palapala i lalo o le gaioiga o le mamafa o le vai ona o le aveesea faafoliga o le uamea faamalosia i le sima i lalo o le fausaga o pa puipui, i fafo atu o le vai-taofi puipui, e tatau i le aufaigaluega ona faatumu ni eleele mafiafia po o le sima mama. O ia gaioiga e mautinoa lava e faʻateleina ai le malosi o tagata faigaluega ma le taʻamilosaga taimi o le eliina o alavai i lalo o le eleele. O le fofo o le faʻaaogaina lea o le pa GFRP nai lo le pa uamea, lea e mafai ona faʻaaogaina i le sima fausaga o le pito i lalo o le alatele, e le gata o le gafatia e mafai ona ausia manaʻoga, ae ona o le mea moni o le fausaga sima GFRP o loʻo i ai le avanoa e mafai ai ona tipi i totonu o le masini talipupuni (TBMs) o loʻo sopoʻia le pa puipui, e matua faʻaitiitia ai le manaʻomia o le au faigaluega, ma faʻaitiitia ai le manaʻoga o tagata faigaluega. le saoasaoa o le fausiaina ma le saogalemu.
    4. GFRP pa ETC auala tekinolosi talosaga
    O loʻo iai laina ETC o loʻo i ai i le leiloa o faʻamatalaga faʻamatalaga, ma e oʻo lava i le toesega faifaipea, faʻalavelave auala lata ane, toe faʻapipiʻiina o faʻamatalaga fefaʻatauaʻiga ma le toilalo o fefaʻatauaiga, ma isi, o le faʻaogaina o pa GFRP e le maneta ma le faʻaogaina nai lo le sila i le auala e mafai ona faʻagesegese ai lenei mea.
    5. GFRP pa fa'aauau pea sima fa'amalosi
    Faʻaauau le faʻamalosia o sima sima (CRCP) faʻatasi ai ma le faʻaleleia o le taʻavale, maualuga le gafatia, umi, faigofie le tausiga ma isi mea taua, o le faʻaogaina o faʻamau faʻamalosi faʻalava tioata (GFRP) nai lo le uʻamea faʻaoga i lenei fausaga laupapa, e faʻatoʻilaloina ai le le lelei o le faʻaleagaina o le uamea, ae faʻapea foʻi le faatumauina o le lelei o le faʻaauauina o le faʻamalosia o le sima faʻamau.
    6. Pa'u ma le taumalulu GFRP pa anti-CI tekinolosi talosaga sima
    Ona o le masani masani o le aisa auala i le taumalulu, o le masima de-icing o se tasi lea o auala sili ona taugofie ma aoga, ma o le chloride ions o le mafuaʻaga autu lea o le pala o le faʻamalosia o le sila i totonu o le sima faʻamalosia. O le faʻaaogaina o le faʻafefeteina lelei o paʻu GFRP nai lo le sila, e mafai ona faʻateleina le ola o le fola.
    7. GFRP pa fa'atekonolosi fa'amalosia sima sami
    Ole pala ole chloride ole fa'amalosia uamea o le mea sili lea ona taua e a'afia ai le tumau o fausaga sima fa'amalosia i galuega i fafo. O le fausaga lapopoa-laupapa-laupapa e masani ona faʻaaogaina i faʻamaufaʻailoga uafu, ona o lona mamafa ma le tele o le avega o loʻo tauaveina, e aʻafia i le tele o taimi punou ma sele malosi i le va o le fusi umi ma le lagolago, lea e mafua ai ona tupu aʻe. Ona o le gaioiga o le suasami, o nei pa faʻamalosi faʻapitonuʻu e mafai ona pala i se taimi puʻupuʻu, e mafua ai le faʻaitiitia o le gafatia o le fausaga atoa, lea e aʻafia ai le faʻaogaina masani o le uafu poʻo le tulaʻi mai o faʻalavelave saogalemu.
    Fa'aoga lautele: taligalu, fausaga o fale i luga o le sami, vaituloto, aau faufau, fausaga o le vai, uafu opeopea
    ma isi.
    8. O isi fa'aoga fa'apitoa o pa GFRP
    (1) Faʻaoga faʻapitoa faʻalavelave faʻafefe
    Malaeva'alele ma nofoaga faamiliteli anti-radar faalavelaveina masini, maaleale militeli nofoaga suega meafaigaluega, puipui sima, iunite soifua maloloina MRI meafaigaluega, geomagnetic observatory, fale fusion faaniukilia, malaevaalele poloaiga olo, ma isi, e mafai ona faaaogaina nai lo pa uamea, pa apamemea, ma isi GFRP pa e avea ma mea faamalosia mo le sima.
    (2) So'otaga laupapa puipui Sandwich
    O le sanuisi fa'apipi'i fa'apipi'i puipui puipui e tu'ufa'atasia e lua itu sima fa'atasi ma se fa'a fa'amama i le ogatotonu. O le fausaga o loʻo faʻaaogaina le fou faʻafeiloaʻi OP-SW300 tioata faʻamalosia mea tuʻufaʻatasia (GFRP) connectors e ala i le laupapa insulation vevela e faʻafesoʻotaʻi faʻatasi panels itu sima, faia le puipui insulation vevela aveesea atoatoa alalaupapa malulu i le fausiaina. O lenei oloa e le gata e faʻaaogaina ai le faʻaogaina o le LU-VE GFRP tendons, ae faʻapea foʻi ona tuʻuina atu le taʻaloga atoa i le tuʻufaʻatasiga o le puipui sanuisi.

    Talosaga


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