ʻO ka ʻokoʻa ma waenaʻohe a me ka lāʻau:
Hoʻopilikia ʻia e nā mea like ʻole o ka ʻohe a me ka lāʻau ponoʻī,papa ʻoheʻokoʻa ka papa lāʻau ma ke ʻano o ke kino a me nā waiwai mechanical. ʻAʻole maikaʻi ka nui o nā papa lāʻau e like me nā pono o nā ʻano maikaʻi, e like me ka ikaika kiʻekiʻe, ka elasticity maikaʻi a me ke kūpaʻa hopena. ʻO ka papa ʻohe ka ʻohe a i ʻole ka ʻōpala ʻohe ma ke ʻano kumu nui, ma o ka mālama kino a me ke kemika a me ka ʻoki mīkini, hana ʻia i loko o nā ʻano geometric like ʻole o nā ʻāpana hana, ma hope o ka nui ʻana e hana i nā ʻano hana like ʻole o ka papa ʻaina papa i hana ʻia me ka papa hana. Hoʻopau maoli ia i nā hemahema o ka anisotropy, nā mea like ʻole a me ka maʻalahi maloʻo o ka ʻohe. Hiki ke kū'ē i nā'okena,'a'ole ma'alahi i ka ma'alahi a'a'ole hiki ke ho'ololi.
No ka mea, ʻo ka ʻohe ponoʻī he mea me ka liʻiliʻi anawaena, puha a lahilahi ka paia, kaohi ia i ka hoʻohana ʻana i ka ʻohe i ka nui, a ʻo ka noiʻi ʻana a me ka hoʻomohala ʻana o ka papa lāʻau ʻohe e lilo ai ka ʻohe i mokulele a i ʻole mea ʻili me ke ʻano nui a me ka ikaika kiʻekiʻe.
ʻO ka papa lāʻau ka lāʻau a i ʻole ka ʻōpala lāʻau ma ke ʻano he kumu nui, ma o ka mālama kino a me ke kemika a me ka ʻoki ʻana i ka mīkini, hana ʻia i nā ʻano like ʻole o nā ʻāpana hana, a laila ma o ka billet a i ʻole ka papahele i loko o nā ʻano hana like ʻole o ka papa ʻaina papa i hana ʻia me nā mea pā. ʻO ka papa lāʻau e hoʻolohi i ke kaomi o ka nele o nā kumu lāʻau, he ala maikaʻi ia e hoʻohana ai i ka lāʻau ulu wikiwiki, ka lāʻau liʻiliʻi, hoʻomaikaʻi i ka hoʻohana ʻana o ka lāʻau, a lanakila i kekahi o nā hemahema o ka lāʻau ponoʻī, e hoʻokō i ka hoʻohana nui ʻana i ka lāʻau liʻiliʻi, ka lāʻau haʻahaʻa.
He ʻano ponoʻī ko ka ʻohe a me ka lāʻau, bHoʻohana nui ʻia ka ʻohe a me ka lāʻau i mea maka nohuahana haleahuahana kīhini.
Ka manawa hoʻouna: Sep-15-2023