Kākoʻo ʻia ʻo Angle Steel MicrowaveTower
ʻo wai mākou
XY HalekuiHe hui alakaʻi o ka laina uila uila kiʻekiʻe ma ke komohana hema ʻo Kina. Ua hoʻokumu ʻia i ka makahiki 2008, ma ke ʻano he hui hana a kūkākūkā ma ke kahua o Electrical and Communication Engineering, ua hāʻawi ʻo ia i nā hāʻina EPC i nā koi ulu o ka Transmission and Distribution (T&D) māhele. ma ka ʻāina.
Mai ka makahiki 2008, ua komo nā hale kiaʻi XY i kekahi o nā papahana kūkulu uila nui a paʻakikī loa ma Kina.
Ma hope o 15 mau makahiki o ka ulu mau. Hāʻawi mākou i nā lawelawe i loko o ka ʻoihana hana uila e komo pū ana i ka hoʻolālā a me ka hoʻolako ʻana i nā laina hoʻouna a me ka hāʻawi ʻana a me ka substation uila.
Ahale kiaʻi hoʻounaa i ʻole ka hale kiaʻi mana (pylon uila a i ʻole pylon uila ma United Kingdom, Kanada a me nā ʻāpana o ʻEulopa) he hale kiʻekiʻe, maʻamau he hale kiaʻi kila kila, hoʻohana ʻia e kākoʻo i kahi laina mana ma luna.
Hoʻohana ʻia lākou i nā ʻōnaehana AC a me DC kiʻekiʻe, a hele mai i nā ʻano like ʻole a me nā nui. Aia ke kiʻekiʻe maʻamau mai 15 a 55 m (49 a 180 ft), ʻoiai ʻo ka mea kiʻekiʻe loa nā hale kiaʻi 370 m (1,214 ft) o kahi 2,700 m (8,858 ft) span o Zhoushan Island Overhead Powerline Tie. Ma waho aʻe o ke kila, hiki ke hoʻohanaʻia nā mea'ē aʻe, e like me ke kaʻa a me ka lāʻau.
hale kiaʻi ʻanuʻu,ʻano maʻamau russusshale kiaʻi kamaʻilio, me ka hoʻohana ʻana i ke kila kila kiʻekiʻe Q345B e like me ka mea nui o ke kino hale kiaʻi, ka hoʻolālā paʻa, liʻiliʻi deformation; ʻO ka pilina pili kila, nā ʻāpana māmā, hiki ke lawe lima ʻia ka hale kiaʻi a hoʻokomo ʻia ma ke kumu kūʻai haʻahaʻa. Hiki ke hoʻolako ʻia nā papa 6 kiʻekiʻe o ka paepae, kākoʻo kēlā me kēia paepae i 6 antennas.
ʻO ka hale kiaʻi kākoʻo ponoʻī he 3-wāwae a i ʻole 4-wāwae hale kiaʻi a ʻo kāna mea he paipu kila a i ʻole ke kila kihi.
No ka pili, ua hoʻopili ʻia kahi hale kiaʻi tubular e kahi flange a ua hoʻopili ʻia ka hale kiaʻi kihi kihi e nā nuts a me nā bolts.
Nā hiʻohiʻona:
1. Ka liʻiliʻi liʻiliʻi o ka hoʻouka makani, ikaika makani-kū'ē
2. E mālama i nā kumuwaiwai ʻāina, kahi kūpono
ʻO ka halihali kūpono a me ka hoʻokomo
| Mea waiwai | ʻO ka maʻamau Q345B/A572, ʻO ka ikaika hua liʻiliʻi ≥ 345 N/mm² |
| Q235B/A36, Ka ikaika hua liʻiliʻi loa ≥ 235 N/mm² | |
| E like me ka Hot rolled coil mai ASTM A572 GR65, GR50, SS400, a i ʻole kekahi maʻamau e koi ʻia e ka mea kūʻai aku. | |
| Kaha mana | 10~500KV |
| wiliwili | Hoʻopili ka welding me ka maʻamau AWS D1.1. |
| ʻO ka hoʻoheheʻe ʻana CO2 a i ʻole nā ʻano auto arc submerged | |
| ʻAʻohe māwae, ʻulaʻula, overlap, layer a i ʻole nā hemahema ʻē aʻe | |
| ʻO ka hoʻoheheʻe ʻana i loko a me waho e nani ai ke ʻano o ka pou | |
| Inā makemake nā mea kūʻai aku i nā koi ʻē aʻe o ka welding, hiki iā mākou ke hoʻololi e like me kāu noi | |
| Galvanization | Hot dip galvanization e like me ka maʻamau Kina GB / T 13912-2002 a me ka maʻamau ʻAmelika ASTM A123; a i ʻole nā kūlana ʻē aʻe e ka mea kūʻai aku i koi ʻia. |
| Huihui | Hoʻohui me ke ʻano hoʻokomo, ke ʻano flange. |
| Pena kiʻi | E like me ka noi a nā mea kūʻai aku |
