nūhou

He mea paakiki a palupalu ke aniani.Eia nō naʻe, ʻoiai e hoʻoheheʻe ʻia i ka wela kiʻekiʻe a huki koke ʻia i loko o nā lua liʻiliʻi i loko o nā pulu aniani maikaʻi loa, hiki ke maʻalahi ka mea.ʻO ia ke aniani, no ke aha i paʻakikī a palupalu ke aniani poloka maʻamau, ʻoiai ʻo ke aniani fibrous he maʻalahi a maʻalahi?Ua wehewehe maikaʻi ʻia kēia e nā loina geometric.

E noʻonoʻo ʻoe e kulou ana i kahi lāʻau (me ka manaʻo ʻaʻole he haki), a e hoʻololi ʻia nā ʻāpana like ʻole o ka lāʻau i nā degere like ʻole, ʻo ia hoʻi, ua kīkoʻo ʻia ka ʻaoʻao o waho, ua kaomi ʻia ka ʻaoʻao i loko, a ʻaneʻane ʻaʻole loli ka nui o ke koʻi.Ke kulou ma ka huina hookahi, e oi aku ka lahilahi o ka laau, e oi aku ka li'ili'i o waho a me ka emi ana o ka loko.I nā huaʻōlelo ʻē aʻe, ʻoi aku ka lahilahi, ʻoi aku ka liʻiliʻi o ka deformation kūloko a i ʻole compressive deformation no ka pae like o ka piko.Hiki i kēlā me kēia mea ke komo i kahi deformation mau, ʻoiai ke aniani, akā hiki i nā mea brittle ke kū i ka liʻiliʻi o ka deformation ma mua o nā mea ductile.I ka lahilahi o ke aniani puluniu, ina paha he nui ke kulou ana, he uuku loa ka deformation o ka tensile kūloko a i ole compressive deformation, aia i loko o ka laulima o ka mea, no laila, ʻaʻole ia e haki.