1. Ke ʻano helu o ke kaumaha o ka mālama anu
ʻO ke ʻano helu ʻana o ke ana o ka waihona anu: G=V1 ∙ η ∙ Ps
ʻO ia hoʻi: ka nui o ka waihona anu = ka nui o loko o ka lumi waihona anu x ka nui o ka hoʻohana ʻana x ke kaumaha o ka meaʻai
G: tona mālama anu
V1: Ka nui o loko o ka pahu hau
η: lakio hoʻohana leo/koepili o ka mālama anu
Ps: Ka nui o ka meaʻai i helu ʻia (kaumaha anakahi)
No nā palena ʻekolu o ke ʻano ma luna, hāʻawi mākou i nā wehewehe a me nā kuhikuhi helu, penei:
1. ʻO ka nui o loko o ka waihona anu = ka lōʻihi × ka laulā × ke kiʻekiʻe (cubic)
ʻOkoʻa iki ka nui o ka hoʻohana ʻana i ka nui o ka mālama anu me nā nui like ʻole. ʻOi aku ka nui o ka nui o ka mālama anu, ʻoi aku ka kiʻekiʻe o ka nui o ka hoʻohana ʻana i ka nui o ka mālama anu.
2. ʻO ka nui o ka hoʻohana ʻana i ka nui o ka mālama anu:
500~1000 cubic =0.4
1001~2000 cubic =0.5
2001~10000 cubic =0.55
10001~15000 cubic =0.6
3. Ka helu ʻana o ka nui o ka meaʻai (kaumaha anakahi):
ʻAiʻo paʻahau = 0.4 tons/cubic
Iʻa paʻahau =0.47 tons/cubic
Nā huaʻai a me nā mea kanu hou =0.23 tons/cubic
Hau i hana ʻia e ka mīkini =0.25 tons/cubic
ʻAi ʻoki ʻole iwi a i ʻole nā huahana ʻaoʻao = 0.6 tons/cubic
Manu i hoʻopaʻa ʻia i loko o ka pahu = 0.55 tons/cubic
2. Ke ʻano helu o ka nui o ka mālama ʻana i ka mālama anu
1. E helu i ka ʻāpana e like me ke tona
ʻO ke kiʻekiʻe kuhi o ka nui o ka mālama anu e lawe i ka 3.5 mika maʻamau a me 4.5 mika ma ke ʻano he laʻana. Hōʻuluʻulu ka mea hoʻoponopono i nā hopena hoʻololi o nā huahana mālama anu maʻamau no kāu kuhikuhi.
2. E helu i ka nui o ka waihona e like me ka nui o ka ʻike
Ma ka ʻoihana waihona, ʻo ke ʻano helu no ka nui o ka waihona:
Ka nui kūloko kūpono (m³) = ka nui kūloko holoʻokoʻa (m³) x 0.9
Ka nui o ka waihona (tons) = ka nui o loko (m³) / 2.5m³
3. Ka helu ʻana o ka mana mālama nui loa o ka waihona anu hoʻoneʻe
Ka nui kūloko kūpono (m³) = ka nui kūloko holoʻokoʻa (m³) X0.9
Ka nui o ka waihona maʻamau (tons) = ka nui o loko (m³) X (0.4-0.6)/2.5 m³
Hoʻoholo ʻia ʻo 0.4-0.6 e ka nui a me ka mālama ʻana o ka waihona anu. (ʻO ke ʻano ma lalo nei no ka ʻike wale nō)
3. Nā palena mālama anu maʻamau
ʻO ka lakio o ka nui o ka mālama ʻana a me nā kūlana mālama o nā huahana hou a me nā meaʻai maʻamau penei:
Ka manawa hoʻouna: Nov-30-2022
