Loaʻa i ka hiʻohiʻona pono nā mea maikaʻi o ka hoʻolālā maʻalahi, hoʻonohonoho kūpono, mālama kila, kumukūʻai haʻahaʻa, mālama maʻalahi, hoʻololi maʻalahi, a me nā mea ʻē aʻe. hali pulupulu.Ma waho aʻe o ka rigidity kūpaʻa a me ka deformation elastic, hiki iā ia ke pale i ka ukana a hoʻololi i ka huli ʻana o ka hopena beam.Ma muli o ka haʻahaʻa haʻahaʻa haʻahaʻa o ka polytetrafluoroethylene pā, hiki i ka hopena o ka beam ke paheʻe manuahi ma luna o ka ʻili o ka pā PTFE, a ʻaʻole i kaupalena ʻia ka neʻe ʻana.He kūpono loa ia no nā alahaka me nā ukana liʻiliʻi a me ka neʻe nui.
Māhele huahana:
1. Paʻa pāpaʻi pāʻālua (GYZ, GJZ)
(1) Hana: Hana ʻia kēia huahana ma ka hoʻokomo ʻana, ka hoʻopaʻa ʻana a me ke kaomi ʻana i nā ʻāpana ʻāpana he nui a me nā ʻāpana kila.Loaʻa ka ʻoʻoleʻa kūpaʻa kūpono e amo i ka haʻahaʻa kūpaʻa, hiki iā ia ke hoʻololi i ka hopena o ka superstructure i ka pier a me ka abutment, a he elasticity maikaʻi e hoʻololi i ka hoʻololi ʻana o ka hopena o ka lāʻau;Aia kekahi deformation ʻoki nui e hālāwai me ka neʻe ʻana o ka superstructure.
(2) Nā hiʻohiʻona Ua hoʻohana nui ʻia kēia huahana i ke kūkulu ʻana i ke alahaka, ka ʻenekinia wai a me ka uila, a me ke kūkulu ʻana i nā mea anti-seismic.Ke hoʻohālikelike ʻia me ke kila kila kumu, he ʻano maʻalahi a me ka hoʻonohonoho maʻalahi;Mālama ʻia ke kila a haʻahaʻa ke kumukūʻai;Loaʻa iā ia nā pōmaikaʻi o ka mālama maʻalahi, hoʻololi maʻalahi, a me ke kiʻekiʻe o ka hale haʻahaʻa, kahi mea e pono ai ka hoʻolālā alahaka a me ka hoʻemi ʻana i ke kumukūʻai;He hopena hoʻokaʻawale maikaʻi a hiki ke hōʻemi i ka hopena o ka ukana ola a me ka ikaika seismic ma nā hale.
2、 Tetrafluoroethylene sliding plate rubber bearing (GYZF4, GJZF4)
Nā hiʻohiʻona Hana ʻia kēia huahana ma ka hoʻopaʻa ʻana i kahi papa o 1.5-3mm mānoanoa polytetrafluoroethylene pā ma luna o ka paʻa paʻa pā maʻamau.Ma waho aʻe o ka ʻoʻoleʻa kūpaʻa a me ka deformation elastic o ka paʻa paʻa pāpaʻi maʻamau, hiki ke kū i ka ukana kūpaʻa a hoʻololi i ka hoʻololi ʻana o ka hopena beam, hiki ke hana i ka coefficient friction haʻahaʻa ma waena o ka tetrafluoroethylene a me ka pā kila kila ma ka lalo beam（ μ ≤ 0.03) hiki ke hana. ka hoʻoneʻe ʻia ʻana o ke alahaka i kaohi ʻole ʻia.
Ka laulā o ka noi:
He mea maʻamau ka hoʻohana ʻia ʻana o ka lāʻau pāpaʻi ma nā alahaka ala liʻiliʻi a liʻiliʻi.Hoʻokaʻawale ʻia ʻo ia i ka paʻa paʻa pāpaʻi maʻamau a me ka lawe ʻana i ka pā palaka tetrafluoro.No nā alahaka maʻamau, pili ia i nā alahaka me ka lōʻihi ma lalo o 30m a me ka hoʻoneʻe liʻiliʻi Ua kūpono nā ʻano mokulele like ʻole no nā ʻano ʻano alahaka like ʻole, a hoʻohana ʻia nā bearings rectangular no nā alahaka orthogonal;Hoʻohana ʻia nā bearings pōʻai no nā alahaka curved, skew bridges a me cylindrical pier bridges.
He kūpono ke kuʻi ʻana o ka pāpaʻi tetrafluoroethylene no nā alahaka hoʻoneʻe nui me ka lōʻihi lōʻihi, multi span hoʻomau, kākoʻo wale ʻia ka pā a me nā hale ʻē aʻe.Hiki ke hoʻohana ʻia ma ke ʻano he sliding block i ka hoʻokuʻi ʻana i ka lāʻau hoʻomau a me ka neʻe ʻana o ka beam T-shaped beam.
