Nā ʻano a me nā hiʻohiʻona o ka ʻenehana hana FRP a me ka ʻenehana hana hana sandwich

ʻO nā hale Sandwich ka mea maʻamau i hana ʻiamau mea papa ʻekolu. ʻO nā papa luna a me lalo o nā mea hana sandwich he mau mea modulus kiʻekiʻe a kiʻekiʻe, a ʻo ka papa waena he mau mea māmā mānoanoa. ʻO ka hoʻolālā Sandwich FRP ʻo ia ka hui hou ʻana o nā composites a me nā mea māmā ʻē aʻe. Hoʻohana ʻia ka hana sandwich e hoʻomaikaʻi i ka helu hoʻohana pono o nā mea a hoʻemi i ke kaumaha o ka hale. ʻO ka lawe ʻana i nā ʻāpana beam a me nā pā ma ke ʻano he laʻana, i ke kaʻina o ka hoʻohana ʻana, pono kekahi e hoʻokō i nā koi ikaika a ʻo kekahi e hoʻokō i nā pono o ka paʻakikī. Hōʻike ʻia nā mea FRP e ka ikaika kiʻekiʻe a me ka modulus haʻahaʻa. No laila, ke hoʻohana ʻia kahi mea FRP hoʻokahi e hana i ka lāʻau a me ka pā e hoʻokō i nā koi ikaika, ʻoi aku ka nui o ka deflection. Inā hoʻolālā ʻia e like me ka deflection i ʻae ʻia, e ʻoi aku ka ikaika ma mua o ka deflection i ʻae ʻia, e hopena i ka ʻōpala. Ma ka hoʻohana wale ʻana i ka hana sandwich hiki ke hoʻoholo kūpono ʻia kēia kūʻē. ʻO kēia hoʻi ke kumu nui o ka hoʻomohala ʻana i ka hana sandwich.
Ma muli o kona ikaika kiʻekiʻe, māmā ke kaumaha, kiʻekiʻe stiffness, corrosion resistance, uila insulation a me ka microwave transmission, FRP Sandwich structure ua hoʻohana nui ʻia i nā mokulele, missiles, spaceships, templates and roof panels in aviation industry and aerospace industry, hiki ke hōʻemi nui. ke kaumaha o nā hale a hoʻomaikaʻi i ka hana hoʻohana.puluni aniani anianiUa hoʻohana nui ʻia ka papa hana sandwich i hoʻoikaika ʻia i nā mea kanu ʻoihana, nā hale ākea ākea a me nā hale kukui o nā hale ʻōmaʻomaʻo i nā wahi anuanu. Ma ke kahua o ka hana moku a me ka lawe ʻana, ua hoʻohana nui ʻia ka ʻōnaehana FRP Sandwich i nā ʻāpana he nui o nā submarines FRP, nā minesweepers a me nā yachts. ʻO ke alahaka hele wāwae FRP, alahaka alaloa, kaʻa a me ke kaʻa kaʻa kaʻa insulation thermal, a me nā mea ʻē aʻe i hoʻolālā ʻia a hana ʻia ma Kina e hoʻohana i ka hale FRP Sandwich, e hoʻokō ana i nā koi multi-performance o ke kaumaha māmā, ikaika kiʻekiʻe, kiʻekiʻe stiffness, thermal insulation a me thermal insulation. Ua lilo ʻo FRP Sandwich i mea kūikawā ʻaʻole hiki ke hoʻohālikelike ʻia me nā mea ʻē aʻe i ka uhi uila e koi ana i ka lawe ʻana i ka microwave.