Hoʻopili ʻia ke ʻano kuʻi kila i nā pono o nā kumu like ʻole. Ua hoʻohana nui ʻia i loko o nā hale hana ʻoihana i nā ʻoihana e like me nā mea hoʻoheheʻe ʻia, nā wili wili kila, ʻoihana kemika, ʻoihana mining a me nā mea kanu mana e like me nā paepae papahele, nā paepae, nā alahele, nā alapiʻi, a me nā mea ʻē aʻe. Lawe ka mea mua i ka ukana, a hoʻopili ka mea hope i ka mua i loko o kahi pahu-like holoʻokoʻa. E like me ke ʻano o ka hoʻohui ʻana a me nā ʻano hana o ka grating a me nā kaola, ua hoʻokaʻawale ʻia ke kila kila i kekahi mau ʻano.
Paʻi kila wiliwili ʻia
Ua hana ʻia ka puʻu kuʻi ʻana me ka longitudinal load-bearing gratings a me ka transverse twisted square steel, me ke kōkua o ka hoʻolako ʻana i ka mana ma luna o 2000KV a me 100t kaomi. ʻO 1000mm ka laulā hana. ʻAʻohe puka kuʻi ʻana o kāna pahu haʻahaʻa (ʻo ia hoʻi, ʻaʻole nāwaliwali). Hoʻopili ʻia nā nodes ma nā ʻaoʻao longitudinal a me ka transverse. ʻO nā welds maʻemaʻe a me ka slag-free, no laila e hana ana i kahi mākia me 600 a 1000 mau nodes pili paʻa i kēlā me kēia mika square, i loaʻa ka māmā māmā a me ka permeability ea. No ka mea ʻaʻohe slag o ka lae hoʻoheheʻe, ua hoʻopili maikaʻi ʻo ia i ka pena a i ʻole ka galvanized layer, e like me ka mea i hōʻike ʻia ma ke Kiʻi 1. ʻO ka hui T ma waena o kāna pahu hoʻopau a me ka pahu lawe ukana e hoʻopili ʻia e CO2 kinoea pale kuʻi.
Hoʻokomo puʻe welded steel grating
Loaʻa iā ia kahi pahu haʻahaʻa haʻahaʻa me kahi puka kuʻi a me kahi pahu transverse me ka puka ʻole. Hoʻokomo ʻia ka mānoanoa transverse i loko o ka pahu haʻahaʻa, a laila hoʻohana ʻia ka mīkini wili puʻupuʻu e wili i kēlā me kēia node. No ka mea, ua like ia me ka hoʻonohonoho pahu mua, akā ʻo ka pā transverse he pā, ʻoi aku ka nui o kona ʻāpana modulus ma mua o ke kila huinahā wili, no laila ʻoi aku ka ʻoi aku o ka hiki ke amo ma mua o ka pahu mua.
Hoʻokomo ʻia ka hale lawe ukana o ka pā kuʻi kila i kaomi ʻia no ka hoʻopili ʻana i nā kaola. He ʻano ʻokiwi ka slot. ʻO nā ʻāpana kiʻi kiʻi kiʻi kiʻi o nā papa kuʻi haʻahaʻa pili e pili ana i nā ʻaoʻao ʻē aʻe. Hoʻokuʻu ʻia nā kīʻaha transverse i nāwaliwali ʻole i loko o nā puka o nā papa kuʻi haʻahaʻa haʻahaʻa me ke kaomi kiʻekiʻe e kahi kaomi kūikawā. No ka mea ua kūlou nā ʻaukā i nā ʻaoʻao ʻē aʻe, ua hoʻohui ʻia nā ʻaukā transverse me kahi ʻāpana ʻē aʻe, kahi e hoʻonui ai i ka rigidity o ka pā grating. No laila, pili ʻole nā papa kuʻi haʻahaʻa a me nā ʻaukā transverse i kekahi i kekahi, e hana ana i kahi pā paʻi ikaika e hiki ai ke pale aku i ka ikaika ʻāwīwī a loaʻa ka rigidity torsional nui, i hiki iā ia ke kū i kahi ukana nui. Hoʻopili ʻia ka puʻupuʻu T-like ma waena o ka pā lihi hope o ka pā kuʻikuʻi i kaomi ʻia a me ka pā kuʻi haʻahaʻa haʻahaʻa me ka hoʻoheheʻe CO2 kinoea pale.
Pākuʻi kila kila ʻO kēia ʻano pākuʻi ʻauʻau he wahi lohi ma luna o ka pā paʻi haʻahaʻa. Hoʻokomo ʻia nā kaola i loko o nā ʻauwaʻa a hoʻololi ʻia e hana i kahi mākia kū a me ka pae i ka notch. Hoʻopili ʻia ka pā lihi hope o ka pā haʻahaʻa haʻahaʻa me ka pā haʻahaʻa haʻahaʻa e CO2 kinoea pale kuʻi. Eia kekahi, hoʻoikaika ʻia nā pā me nā poloka ma hope o ka hoʻopaʻa ʻana. Ua hana nui ʻia kēia ʻano pāpaʻi ma Kina. ʻO kāna mau mea maikaʻi he hui maʻalahi a me ka liʻiliʻi o ka hana kuʻi ʻana, akā ʻaʻole kiʻekiʻe kona haʻahaʻa haʻahaʻa, no laila hiki ke hoʻohana wale ʻia ma ke ʻano he paʻi māmā.
ʻO ka papa kuʻi kuʻi kuʻekuʻe kiʻekiʻe I ka loaʻa ʻana o nā koi anti-skid kūikawā no ka pā kuʻi, e like me nā ala hele wāwae me ka hau, ka hau a i ʻole ka aila, hiki ke hoʻohana ʻia kahi pā kuʻikuʻi kūikawā. ʻElua ʻano o kēia ʻano pāpaʻi: maʻamau a kūikawā. ʻO kāna papa kuʻi haʻahaʻa haʻahaʻa he papa me nā serration. ʻO nā pahu kuʻi kuʻekuʻe e like me nā mea o ka paʻi paʻi paʻi i hoʻopaʻa ʻia, ʻo ia nā kila huinahā i wili ʻia i hoʻopaʻa ʻia ma luna o ka pā kuʻi haʻahaʻa. I ka wā e pono ai ka mea hoʻohana, i mea e pale ai i ka pōpō 15mm anawaena a i ʻole nā mea ʻē aʻe i like ka nui mai ka hele ʻana ma ka ʻāwā, hoʻokahi a ʻoi aʻe paha nā kaula kila i hoʻopaʻa ʻia e hiki ke hoʻopaʻa ʻia ma waena o nā papa kuʻi haʻahaʻa e pili ana ma lalo o nā pahu kuʻekuʻe. ʻO ka ʻokoʻa ma waena o ka pā kuʻi serrated ʻano maʻamau a me ka pā kuʻi ʻano kūikawā ʻo ia ke ʻano maʻamau o nā kīʻaha transverse i hoʻopaʻa ʻia i ka hopena o luna o nā serration o ka pā paʻa ukana. Ma kēia ala, hoʻopili wale nā kapuaʻi wāwae o nā kānaka i nā kaola kuʻekuʻe (Figure 5a), ʻoiai ua hoʻopaʻa ʻia nā ʻano ʻano kuʻekuʻe kūikawā i ka ʻōpala o ka niho ʻili o ka pā paʻa haʻahaʻa, no laila e pili nā kapuaʻi o nā kānaka i ka niho ʻili (Figure 5b). No laila, ʻoi aku ka nui o ka pale anti-slip o ke ʻano kūikawā ma mua o ke ʻano maʻamau. Ke hoʻohālikelike ʻia me ke ʻano maʻamau, ʻoi aku ka 45% o ka hiki ke anti-slip i ka ʻaoʻao transverse bar ma mua o ka mua.
ʻO ke ʻano o ke ʻano, no ka mea, he pilina pili ia o ka pā papa a me nā kaola, he hana anti-slip maikaʻi loa ia a me ka hiki ke lawe ikaika. Eia kekahi, ʻaʻohe puka o kāna mau huahana i hoʻopau ʻia a ʻaʻohe puka punching. Inā hāʻawi ʻia ka ʻili i nā ana pale galvanized, ʻoi aku ka maikaʻi o kona pale ʻana i ka corrosion a me ke kūpaʻa ʻana ma mua o nā decking metala ʻē aʻe. Eia kekahi, ʻo kāna lawe māmā maikaʻi a me ka permeability ea e hoʻoholo ai he kūpono ia no nā manawa like ʻole.
Ka manawa hoʻouna: Iune-19-2024