• hae ʻaoʻao

ʻO ke alahaka pahu pahu pālua me ka maikaʻi a me ka nui

ʻO ka wehewehe pōkole:


Huahana Huahana

Huahana Huahana

hoʻolauna huahana

Hoʻokumu ʻia ka pahu kila me ka pā luna, ka pā lalo, ka pūnaewele, ka ʻāpana kuʻekuʻe a me nā stiffeners longitudinal a transverse. ʻO kāna mau ʻano keʻa maʻamau i hoʻohana ʻia he pahu hoʻokahi lumi hoʻokahi, pahu hoʻokahi pahu ʻekolu lumi, pahu pahu pālua hoʻokahi lumi, ʻekolu pahu hoʻokahi lumi, Multi-pahu hoʻokahi keʻena, trapezoid inverted me nā pūnaewele inclined, pahu hoʻokahi pahu nui me ka ʻoi aku 3 pūnaewele, pahu kila pālahalaha, a me nā mea ʻē aʻe. Ma waena o lākou, ʻo ka ʻāpana pahu kila i hoʻohana nui ʻia ʻo ia ka pahu pālua pahu hoʻokahi, a hoʻohana ʻia ka pahu pahu hoʻokahi no nā alahaka me nā ākea ākea nui. ʻO ke kāʻei pahu kila pālahalaha he lākiō liʻiliʻi o ke kiʻekiʻe o ka lāʻau a me ka laula o ka lāʻau, a hoʻohana nui ʻia no nā kaola i hoʻopaʻa ʻia e like me nā alahaka hoʻokuʻu, nā alahaka noho uwea, a me nā alahaka pio. Hoʻohana ʻole ʻia i nā alahaka kaola. ʻAʻole maʻalahi ka hana ʻana a me ka hoʻokomo ʻana i ka pahu pahu pahu pahu hoʻokahi pahu me nā pūnaewele ʻoi aku ma mua o 3, no laila ʻaʻole maʻalahi ia.

Alahaka Kānāwai Pahu ʻAlua (1)

Nā mea maikaʻi o ka huahana

(1) Māmā māmā a me ka mālama waiwai. Hiki i nā alahaka pahu kila ke hāʻawi i ka pāʻani piha i ka hiki ke amo i ke kila, e mālama ana ma kahi o 20% o nā mea kila i hoʻohālikelike ʻia me nā alahaka kila me ka lōʻihi like. Ma hope o ka maʻalahi o ka hale luna, e hoʻemi ʻia ke kumukūʻai o ka ʻaoʻao haʻahaʻa.

(2) Nui ke kulou a me ka torsional rigidity. Hoʻohana ka pahu kila i kahi ʻāpana keʻa i pani ʻia, hiki ke hāʻawi i ka ʻoi aku ka nui o ke kuʻi ʻana a me ka torsion rigidity ma mua o nā ʻano cross-sectional ʻē aʻe ma lalo o ke ʻano waiwai like. He kūpono ia no nā alahaka curved a me nā alahaka pahu kila pololei e pili ana i nā ukana eccentric nui aʻe.

(3) Hoʻokomo wikiwiki a mālama maʻalahi. Hiki ke hana ʻia ka pahu kila i kahi ʻāpana nui i loko o ka hale hana e hōʻemi i ka hana o ka pilina pūnaewele a hōʻoia i ka maikaʻi o ka hoʻonohonoho ʻana a me ka pololei o ka hoʻonohonoho ʻana. ʻO ke keʻena kahi hale paʻa me kahi hale maʻalahi, kahi kūpono no ka pena kiʻi, anti-corrosion a me ka pale ʻana, a ma hope o ka mālama lima.

(4) E hoʻomaikaʻi i ka pono o ke kūkulu ʻana. Me ka holomua o nā mea hoʻokiʻekiʻe nui a me ka ʻenehana kūkulu ʻana, kūpono ka pahu pahu no ke kūkulu ʻana i nā ʻāpana nui a i ʻole jacking, kahi mea e pono ai ka hoʻomaikaʻi ʻana i ka pono o ke kūkulu ʻana a hoʻopōkole i ka manawa hana.

Nā noi huahana

Ma muli o kona ʻano hoʻolālā, hoʻohana maʻamau ka pahu kila no ke kaona kiʻekiʻe a me ka ramp pahu kila; hui kaʻa kaʻa kaʻa kaʻa lōʻihi lōʻihi, ke alahaka hoʻokuʻu, ke alahaka paʻakikī a me ke alahaka hele wāwae pahu kila.


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