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ʻO ka mea hoʻoheheʻe metala kiʻekiʻe
ʻO ka metallic yield damper (pōkole no MYD), i kapa ʻia hoʻi ʻo ka mea hoʻoheheʻe ikehu hoʻoheheʻe ʻia, ma ke ʻano he mea hoʻopau ikehu passive kaulana, hāʻawi i kahi ala hou e pale aku ai i nā ukana i kau ʻia i ka hana.Hiki ke hōʻemi ʻia ka pane ʻana i ka hana i ka makani a me ke ōlaʻi ma o ke kau ʻana i ka damper metala i loko o nā hale, a laila e hōʻemi i ka koi hoʻoheheʻe ʻana i ka ikehu ma nā lālā kumu mua a hōʻemi i ka pōʻino o ke kino.ʻike maikaʻi ʻia kona maikaʻi a me ke kumukūʻai haʻahaʻa i kēia manawa a hoʻāʻo nui ʻia i ka wā i hala ma ka ʻenekinia kīwila.Hana ʻia nā MYD i kekahi mea metala kūikawā a i ʻole nā mea hao a maʻalahi ke hāʻawi ʻia a loaʻa ka hana maikaʻi o ka hoʻoheheʻe ʻana i ka ikehu ke lawelawe ʻo ia i loko o ka hale i loaʻa i nā hanana seismic.ʻO ka damper hoʻohua metala kekahi ʻano o ka displacement-correlated a passive ikehu dissipation damper.
