• 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 kona mau ʻano cross-sectional i hoʻohana pinepine ʻia, ʻo ia ka pahu pahu hoʻokahi lumi, pahu pahu ʻekolu lumi, pahu pālua hoʻokahi lumi, ʻekolu pahu hoʻokahi lumi, Multi-pahu hoʻokahi keʻena, inverted trapezoid me nā pūnaewele inclined, pahu hoʻokahi pahu nui me ka ʻoi aku ma mua o 3 mau pūnaewele, pahu kila pālahalaha, etc. laula.ʻO ke kāʻei pahu kila palahalaha he lākiō liʻiliʻi o ke kiʻekiʻe o ka lāʻau a me ka laula o ka lāʻau, a hoʻohana nui ʻia no nā kaola ribbed 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 ʻelua (1)

Nā mea maikaʻi o ka huahana

(1) Māmā māmā a 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 loa 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 hui nui i loko o ka hale hana e hoʻemi i ka hana o ka pilina pūnaewele a hōʻoia i ka maikaʻi o ka hoʻonohonoho ʻana a me ka pololei.ʻO ke keʻena kahi hale paʻa me kahi ʻano maʻalahi, kahi kūpono no ka pena kiʻi, anti-corrosion a me ka pale pale, 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, ua kūpono ka pahu pahu no ka hoʻokumu ʻana i ka 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 wā lōʻihi lōʻihi o ke alahaka noho uwea, ke alahaka hoʻokuʻu, ke alahaka ʻoʻoleʻa a me ke alahaka hele wāwae pahu kila.


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