ʻO ke kūkulu kila i hana mua ʻia ma Kina no ka hale keʻena hana
He paʻakikī ke kila, he plasticity maikaʻi, he mea like, he hilinaʻi kiʻekiʻe ke kūkulu ʻana, kūpono no ke kū ʻana i nā ukana hopena a me nā ukana dynamic, a he kūpaʻa seismic maikaʻi. He like ke kūkulu kūloko o ke kila a kokoke i ke kino homogeneous isotropic. ʻO ka hana hana maoli o ke kūkulu kila e kūlike me ke kumumanaʻo helu. No laila, he hilinaʻi kiʻekiʻe ke kūkulu kila.
He ikaika a māmā ka mea hana. He ikaika kiʻekiʻe ko ke kila a he modulus elasticity kiʻekiʻe. He haʻahaʻa loa kona ratio density to yield strength i hoʻohālikelike ʻia me ka sima a me ka lāʻau. No laila, ma lalo o nā kūlana koʻikoʻi like, ʻo kahale kilaHe liʻiliʻi nā ʻāpana kea o nā lālā a he māmā ke kaumaha. He maʻalahi ka lawe ʻana a me ke kau ʻana i ka hale noho ʻōmaʻomaʻo kila māmā mb, a kūpono ia no nā ʻāpana nui, nā kiʻekiʻe kiʻekiʻe, a me nā ukana kaumaha. kūkulu.
*E hoʻouna i ka leka uila i[leka uila i pale ʻia]e kiʻi i kahi ʻōlelo kūʻai no kāu mau papahana
KAʻINA HANA HUAHANA
| Inoa huahana: | Hale kila |
| Mea Hana: | Q235B, Q345B |
| Papa nui: | Kaula kila ʻano H |
| Purlin: | C,Z - ʻano kila purlin |
| Kaupaku a me ka paia: | 1. pepa kila corrugated; 2. nā panela sanwika huluhulu pōhaku; 3. Nā panela sanwika EPS; 4. nā panela sanwika huluhulu aniani |
| Puka: | 1.Puka ʻōwili 2. Puka paheʻe |
| Puka makani: | Ke kila PVC a i ʻole ka hui alumini |
| ʻŌpū i lalo: | Paipu pvc poepoe |
| Noi: | ʻO nā ʻano hale hana ʻoihana a pau, hale waihona, hale kiʻekiʻe |
KA PONO
hale kila i hana mua ʻiahe mau pono o ke kaumaha māmā, ka hilinaʻi kūkulu kiʻekiʻe, ke kiʻekiʻe o ka mechanization o ka hana ʻana a me ke kau ʻana, ka hana sila maikaʻi, ke kūpaʻa wela a me ke ahi, ke kalapona haʻahaʻa, ka mālama ikehu, ka palekana ʻōmaʻomaʻo a me ke kaiapuni.
ʻO ke kūkulu kila he hale i hana ʻia me nā mea kila a ʻo ia kekahi o nā ʻano nui o nā hale kūkulu. ʻO ke kūkulu ʻana he mau kaola kila, nā kolamu kila, nā trusses kila a me nā ʻāpana ʻē aʻe i hana ʻia me ke kila i hoʻohālikelike ʻia a me nā papa kila, a hoʻohana i nā kaʻina hana wehe popo a me nā kaʻina hana anti-popo e like me ka silanization, manganese phosphating maʻemaʻe, ka holoi a me ka hoʻomaloʻo ʻana, a me ka galvanizing. Hoʻopili pinepine ʻia kēlā me kēia ʻāpana a i ʻole ʻāpana e nā wili, nā bolts a i ʻole nā rivets. Ma muli o kona māmā a me ke kūkulu maʻalahi, hoʻohana nui ʻia ia ma nā hale hana nui, nā wahi, nā hale kiʻekiʻe loa a me nā kahua ʻē aʻe. He maʻalahi nā hale kila i ka popo. Ma ke ʻano laulā, pono e wehe ʻia nā hale kila, galvanized a pena ʻia paha, a pono e mālama mau ʻia.
Ikaika kiʻekiʻe a me ke kaumaha māmā. Ke hoʻohālikelike ʻia me ka sima a me ka lāʻau, ʻoi aku ka haʻahaʻa o ka nui a me ka ikaika hua. No laila, ma lalo o nā kūlana koʻikoʻi like, he liʻiliʻi nā ʻāpana kea o nā lālā kūkulu kila, māmā ke kaumaha, maʻalahi ka lawe ʻana a me ke kau ʻana, a kūpono no nā hale nui, kiʻekiʻe, a kaumaha. He paʻakikī maikaʻi a me ka plasticity nā mea hana kila, nā mea like, hilinaʻi kiʻekiʻe o ke kūkulu ʻana, kūpono no ke kū ʻana i nā kaumaha hopena a me nā ukana dynamic, a he kūpaʻa seismic maikaʻi. He like ke ʻano o loko o ke kila a kokoke i ke kino homogeneous isotropic. Hoʻokō piha ka hana o ke kūkulu kila me ke kumumanaʻo helu, no laila he palekana kiʻekiʻe a hilinaʻi hoʻi.
Ikaika kiʻekiʻe a me ke kaumaha māmā. Ke hoʻohālikelike ʻia me ka sima a me ka lāʻau, ʻoi aku ka haʻahaʻa o ka nui a me ka ikaika hua. No laila, ma lalo o nā kūlana koʻikoʻi like, he liʻiliʻi nā ʻāpana kea o nā lālā o ke kila, māmā ke kaumaha, maʻalahi ka lawe ʻana a me ke kau ʻana, a kūpono no nā hale nui, kiʻekiʻe, a kaumaha. 2. He paʻakikī maikaʻi a me ka plasticity nā mea hana kila, nā mea like, hilinaʻi kiʻekiʻe o ke kūkulu ʻana, kūpono no ke kū ʻana i nā kaumaha hopena a me nā ukana dynamic, a he kūpaʻa seismic maikaʻi. He like ke ʻano o loko o ke kila a kokoke i ke kino homogeneous isotropic. Hoʻokō piha ka hana o ke kila i ke kumumanaʻo helu, no laila he palekana kiʻekiʻe a hilinaʻi hoʻi.
Waiho kālā
I ke kūkulu ʻana i nā papahana kūkulu hale, ka hoʻohana ʻana i nā mea hanaHihia hale kūkulu kilaʻO ka ʻenekinia no ka hoʻolālā ʻana ʻaʻole wale ia e ʻae i ka papahana kūkulu e loaʻa kahi ākea ākea, akā loaʻa pū kekahi nā pono o ke kau ʻana maʻalahi a me ke kumukūʻai haʻahaʻa, kahi e hoʻolilo ai i kāna noi i nā papahana kūkulu e ākea aʻe. Me ka hoʻomohala hou ʻana o ke kaʻina hana kūlanakauhale o koʻu ʻāina, e hoʻonui nui ʻia ka nui o nā hale kiʻekiʻe, kahi e hoʻokau ai i nā koi kiʻekiʻe no ka hoʻolālā ʻana i nā papahana kūkulu kila.
I nā makahiki i hala iho nei,Hoʻolālā Kūkulu Kilaua hoʻohana nui ʻia i nā papahana kūkulu hale, a ua loaʻa nā hopena noi maikaʻi loa. Eia nō naʻe, i ke kaʻina hana noi maoli, aia kekahi mau pilikia me ka lawa ʻole o ke kūpaʻa o nā hale kila ma muli o ka hoʻolālā kūpono ʻole o nā papahana kila, kahi e hoʻopilikia nui ai i ka palekana o ke ola a me ka waiwai o nā mea hoʻohana. I mea e hōʻoia ai i ke kiʻekiʻe o ke ʻano o ke kūkulu ʻana i nā papahana kila, pono e hahai pono i nā kikoʻī a me nā kūlana e pili ana i ka hoʻolālā ʻana i nā papahana kila, a hana i nā hana koʻikoʻi hoʻolālā e pili ana, i mea e hāʻawi ai i nā mea hoʻohana i nā hale kila palekana a hilinaʻi hoʻi.
NĀNĀ HUAHANA
1. Ka ʻike ʻana i ka nui a me ka pālahalaha o ka ʻāpana. Ana ʻia kēlā me kēia ana ma 3 mau ʻāpana o ka ʻāpana, a lawe ʻia ka waiwai awelika o nā wahi 3 ma ke ʻano he waiwai hōʻike o ke ana. Pono e helu ʻia ka ʻokoʻa ana o nā ʻāpana kila ma muli o nā ana i kuhikuhi ʻia i nā kiʻi hoʻolālā; pono e kūlike ka waiwai i ʻae ʻia o ka ʻokoʻa me nā koi o kāna mau kūlana huahana. ʻO ka deformation o nā kaola a me nā lālā truss e komo pū ana me ka deformation kū pololei i ka mokulele a me ka deformation ʻaoʻao i waho o ka mokulele, no laila pono e ʻike ʻia ka pololei ma nā ʻaoʻao ʻelua. ʻO ka deformation o ke kolamu e komo pū ana me ke kilohi a me ka deflection o ke kino kolamu.
I ka nānā ʻana, hiki ke hana mua ʻia ka nānā maka. Inā loaʻa kekahi mau mea ʻē a kānalua paha, hiki ke hoʻopaʻa ʻia kahi uea a uea lahilahi paha ma waena o nā fulcrums o nā kaola a me nā trusses, a laila hiki ke ana ʻia ke kūlou a me ka ʻaoʻao o kēlā me kēia kiko; hiki ke ana ʻia ke kūlou ʻana o ke kolamu me ka theodolite a i ʻole ke kēpau. ana kū pololei. Hiki ke ana ʻia ka ʻaoʻao o ke kolamu ma ke kīkoʻo ʻana i kahi uea a uea lahilahi paha ma waena o nā kiko fulcrum o ka lālā.
2. Ka ʻike ʻana i ka pala kila
He maʻalahi nā hale kila i ka popo i nā wahi ʻūlū, wai, a me ka paʻakai waikawa-alkali-paʻakai. Hoʻonāwaliwali ka popo i ka ʻāpana kila a emi iho ka hiki ke hāpai. Hiki ke hōʻike ʻia ke kekelē o ka popo o ke kila e nā loli o kona mānoanoa ʻāpana. ʻO nā mea hana i hoʻohana ʻia e ʻike i ka mānoanoa o ke kila (pono e wehe mua ʻia ka popo) e komo pū me nā anakahi mānoanoa ultrasonic (hoʻonohonoho wikiwiki leo, mea hoʻopili) a me nā calipers vernier. Hoʻohana ka anakahi mānoanoa ultrasonic i ke ʻano nalu pulse reflection. Ke hoʻolaha kahi nalu ultrasonic mai kekahi ʻano like a i kekahi, e hōʻike ʻia ma ka interface. Hiki i ka anakahi mānoanoa ke ana i ka manawa mai ka wā e hoʻopuka ai ka probe i ka nalu ultrasonic a hiki i ka wā e loaʻa ai ka interface reflection echo. Ua ʻike ʻia ka wikiwiki o ka hoʻolaha ʻana o nā nalu ultrasonic i nā mea kila like ʻole, a i ʻole i hoʻoholo ʻia ma o nā ana maoli. Ua helu ʻia ka mānoanoa o ke kila mai ka wikiwiki o ka nalu a me ka manawa hoʻolaha. No nā anakahi mānoanoa ultrasonic kikohoʻe, e hōʻike pololei ʻia ka waiwai mānoanoa ma ka hōʻike.
3. Ka ʻike ʻana i nā hemahema o ka ʻili o nā ʻāpana-ka nānā ʻana i nā ʻāpana magnetic
ʻO ke kumumanaʻo kumu o ka nānā ʻana i nā ʻāpana magnetic: Ke loaʻa nā hemahema i loko o ke ʻano kila, e like me nā māwae, nā hoʻokomo, nā pores a me nā mea ʻē aʻe ʻaʻole ferromagnetic, nui loa ke kū'ē magnetic a haʻahaʻa ka permeability magnetic, kahi e hoʻololi ai i ka hoʻolaha ʻana o nā laina magnetic o ka ikaika. ʻAʻole hiki i nā laina kahua magnetic ma ka hemahema ke hele a kūlou i kekahi ʻano. Ke loaʻa nā hemahema ma luna a kokoke paha i ka ʻili o ke ʻano kila, e kahe lākou ma waena o ka ʻili o ke ʻano kila i ka lewa e hana i kahi kahua magnetic leakage maikaʻi.
ʻO ka ikaika o ke kahua magnetic leakage e hilinaʻi nui ʻia ma ka ikaika o ke kahua magnetizing a me ka mana o nā kīnā ma ka ʻāpana keʻa kū pololei o ke kahua magnetizing. Hiki ke hoʻohana ʻia ka pauka magnetic e hōʻike a ana paha i ke kahua magnetic leakage, i mea e kālailai ai a hoʻoholo ai i ke ola, kahi a me ka nui o nā kīnā.
PAPAHANA
ʻO kā mākouʻoihana kūkulu kilaHoʻokuʻu pinepine aku i nā huahana kūkulu kila i nā ʻAmelika a me nā ʻāina ʻo Asia Hikina Hema. Ua komo mākou i kekahi o nā papahana ma ʻAmelika me ka huina o kahi o 543,000 mika kuea a me ka hoʻohana ʻana o kahi o 20,000 tone o ke kila. Ma hope o ka pau ʻana o ka papahana, e lilo ia i hale kūkulu kila e hoʻohui ana i ka hana ʻana, ka noho ʻana, ke keʻena, ka hoʻonaʻauao a me ka mākaʻikaʻi.
PALAPALA NOI
ʻOihana Petrochemical: Hoʻohana nui ʻia nā hale kila i ka ʻoihana petrochemical, me nā lako kemika like ʻole, nā pipelines, nā pahu mālama, nā reactors, a me nā mea ʻē aʻe. Loaʻa i nā hale kila nā pono o ke kūpaʻa maikaʻi i ka pala, ka ikaika kiʻekiʻe, a me ke kūpaʻa wela kiʻekiʻe, a hiki ke hoʻokō i nā koi o ka ʻoihana petrochemical no ke kūpaʻa a me ka palekana o nā lako.
Kahua hana kaʻa: Ua hoʻohana nui ʻia nā hale kila ma ke kahua hana kaʻa, me nā kaʻa, nā kaʻaahi, nā kaʻaahi lalo, nā alahao māmā a me nā ʻano halihali ʻē aʻe. Loaʻa i nā hale kila nā pono o ke kaumaha māmā, ka ikaika kiʻekiʻe, ka maʻalahi o ka hana ʻana, a me ke kūpaʻa maikaʻi, a hiki ke hoʻokō i nā koi o ka palekana kaʻa a me ka hoʻokele waiwai ma ke kahua o ka hana kaʻa.
Kahua kūkulu moku: Ua hoʻohana nui ʻia nā hale kila ma ke kahua kūkulu moku, me nā moku kīwila like ʻole a me nā moku koa. Loaʻa i nā hale kila nā pono o ke kaumaha māmā, ka ikaika kiʻekiʻe, ka hana maʻalahi, a me ke kūpaʻa maikaʻi i ka pala, a hiki ke hoʻokō i nā koi no ka palekana a me ke kūpaʻa o ka moku ma ke kahua kūkulu moku.
I ka pōkole, ʻo ke ʻano kila he ʻano hoʻolālā i hoʻohana nui ʻia, kūpono no nā papahana ma nā ʻano like ʻole, pili i ke kaiapuni, mālama i ka ikehu, a hiki ke hoʻohana hou ʻia, a ʻo ia kekahi o nā kuhikuhi koʻikoʻi no ka hoʻomohala ʻana i ke kūkulu ʻana i ka wā e hiki mai ana. Inā makemake ʻoe e ʻike hou aʻe e pili ana i nā ʻoihana kūpono o nā hale kila, e ʻoluʻolu e hahai mai iā mākou a waiho i kahi leka!
KA HOʻOPILI ʻANA A ME KA HOʻouna ʻANA
He kūpaʻa nā hale kila i ka wela akā ʻaʻole kūpaʻa i ke ahi. Ke emi ka mahana ma lalo o 150°C, ʻaʻole loli iki nā ʻano o ke kila. No laila, kūpono nā hale kila no nā hale hana wela kiʻekiʻe, akā ke kau ʻia ka ʻili o ka hale i ka radiation wela ma kahi o 150°C, pono e pale ʻia e nā panela insulation wela. Ke emi ka mahana ma waena o 300°C a me 400°C, e emi nui ana ka ikaika a me ka modulus elastic o ke kila.
IKAIKA O KA ʻOIHANA
Hana ʻia ma Kina, lawelawe papa mua, kūlana kiʻekiʻe, kaulana honua
1. Ka hopena unahi: Loaʻa i kā mākou hui kahi kaulahao lako nui a me kahi hale hana kila nui, e hoʻokō ana i nā hopena unahi i ka halihali a me ke kūʻai ʻana, a lilo i hui kila e hoʻohui i ka hana a me nā lawelawe
2. ʻOkoʻa huahana: ʻOkoʻa huahana, hiki ke kūʻai ʻia mai iā mākou kekahi kila āu e makemake ai, ʻoi aku ka nui o nā hana kila, nā ala kila, nā paila pepa kila, nā pale photovoltaic, ke kila kahawai, nā ʻōwili kila silicon a me nā huahana ʻē aʻe, kahi e ʻoi aku ka maʻalahi. E koho i ke ʻano huahana i makemake ʻia e hoʻokō i nā pono like ʻole.
3. Lako paʻa: ʻO ka loaʻa ʻana o kahi laina hana paʻa a me ke kaulahao hoʻolako hiki ke hāʻawi i ka lako hilinaʻi. He mea nui loa kēia no nā mea kūʻai e pono ai ka nui o ke kila.
4. Mana o ka brand: Loaʻa ka mana o ka brand kiʻekiʻe a me ka mākeke nui aʻe
5. Lawelawe: He hui kila nui e hoʻohui i ka hoʻopilikino ʻana, ka halihali a me ka hana ʻana
6. Hoʻokūkū kumukūʻai: kumukūʻai kūpono
*E hoʻouna i ka leka uila i[leka uila i pale ʻia]e kiʻi i kahi ʻōlelo kūʻai no kāu mau papahana
KIPA MAI NĀ MEA KŪʻAI
Nā māhele huahana
-
Kiniki Hexagon Socket Head Bolt M4 M5 M6 M8 M10 A ...
-
Kūkulu ʻia ka paila paipu kila Cold Z o Kina...
-
Hale Hana Maʻamau ASTM A36 Hot Rolled 400 500 30 f ...
-
2 * 200 * 6000mm 1095 Palahalaha Puna Steel Bar High Ca ...
-
Pālua Unistrut Channel Medium Steel Unistrut Gal ...
-
ʻO nā ʻōnaehana kila kila ʻAmelika ASTM A ...