He aha te H Beam?

Ngā hihi-HHe āhua ōhanga, he tino whai hua ngā kōtaha me te whakawhiti-wāhanga rite ki te reta "H." Kei roto i ō rātou āhuatanga matua ko te tohatoha horahanga whakawhiti-wāhanga kua arotauhia, he ōwehenga kaha-ki-taumaha e tika ana, me ngā wāhanga koki-matau. Ka tukuna e ēnei wāhanga he ātete piko maha-aronga, he ngāwari ki te hanga, he hanganga mama (15%-30% mama ake i ngā hanganga maitai tuku iho), me te penapena utu. Ki te whakatauritea ki ngā kurupae-I tuku iho (kurupae-I), he whānui ake ngā flange o ngā kurupae-H, he pakari taha nui ake, ā, tata ki te 5%-10% te ātete piko kua pai ake. Mā te hoahoa flange whakarara ka māmā ake te hononga me te tāutanga. He whānui te whakamahinga i roto i ngā tono kawenga taumaha pēnei i ngā whare nui (pēnei i ngā wheketere me ngā whare teitei), ngā piriti, ngā kaipuke, me ngā turanga mō te hiki i ngā mīhini me ngā taputapu, ka whakapai ake i te pumau hanganga me te whakaiti i te whakamahinga rauemi.

Ngā Painga o te H-high

1. Ngā Āhuatanga Mīhini Pai rawa atu
Kaha te Āheinga Piko: Mā ngā parirau whānui, matotoru hoki (neke atu i te 1.3 ngā wā whānui ake i ngā kurupae-I) ka nui te nekehanga whakawhiti-wāhanga, ka whakapai ake i te mahi piko mā te 10%-30%, ka tino pai mō ngā hanganga whānui.

Te Pūmautanga o te Pēhanga Tuarua-Axial: He poutū ngā flange ki te tukutuku, ka hua ake he pakari taha teitei me te ātete pai ki te takahuri me te hurihuri kiNgā hihi-I.

Te Tohatoha Taurite o te ahotea: Mā ngā whakawhiti whakawhiti-wāhanga maeneene ka whakaiti i te kukū ahotea me te whakaroa i te roa o te ora o te ngenge.

2. Mama, ā, he iti te utu
Ōwehenga Kaha-ki-Taumaha Teitei: 15%-30% mama ake i ngā kurupae-I tuku iho me te kaha amo kawenga ōrite, ka whakaiti i te taumaha o te hanganga.

Ngā Penapena Rauemi: Mā te whakaiti i te whakamahinga o te turanga raima ka whakaitihia ngā utu hanga katoa mā te 10%-20%.

He iti ngā utu mō te kawe me te tāutanga: Ka whakaitihia e ngā wāhanga paerewa te tapahi me te whakarewa i te papaanga.

3. Hanganga Watea, Whai Hua hoki
Mā ngā mata o te flange whakarara ka taea te hono tika ki ētahi atu wāhanga (ngā pereti maitai, ngā pūtu), ka tere ake te hanga mā te 20%-40%.

Ngā Hononga Whakamāmā: Whakaitihia ngā hononga uaua, whakapakarihia te hanganga, me te whakapoto i te wā hanga.

Ngā Whakatakotoranga Paerewa: Mā ngā paerewa kua whakaaetia ā-ao whānui pērā i te Paerewa ā-Motu Hainamana (GB/T 11263), te Paerewa Hapanihi (JIS), me te Paerewa Amerika (ASTM A6) ka māmā ake te hoko me te urutau.

4. Whānuitanga o ngā tono
Hanganga Taumaha: Ngā wheketere, ngā whare teiteingā hanganga maitai(pērā i te pūtake o te Pourewa o Shanghai), me ngā wāhi nui (pērā i te tautoko o te kōhanga manu).

Ngā Piriti me te Waka: Ngā piriti rerewē me ngā arawhata huarahi (me ngā tautoko poupou pouaka whānui-roa).

Taputapu Ahumahi: Ngā anga mīhini taumaha me ngā kurupae ara kerēni tauranga.

Ngā Hanganga Pūngao: Ngā pou o ngā tipu hiko me ngā kōwae papa hinu.

5. Te Oranga Taiao
100% Ka taea te hangarua anō: Ka whakaitihia te para hangahanga e te nui o te hangarua maitai.

Te Whakaiti i te Whakamahinga o te Konukuraiti: Ka whakaiti i ngā tukunga waro (ko ia tana maitai kua whakakapia ki te konukuraiti ka penapena i te 1.2 tana o te CO₂).

Ngā tono o te H Beam

Ngā whakamahinga tino noa oTe wheketere o ngā kurupae Hmō ngā papaaho, ngā piriti, ngā kaipuke me te tauranga. Ko ngā kurupae I he mea noa te whakamahi mō ngā whare arumoni noa, mō ētahi atu mahi mama rānei.

Mai i ngā whare teitei rawa ki ngā hanganga tūmatanui, mai i ngā umanga taumaha ki te pūngao matomato, kua noho ngā kurupae-H hei rauemi hanganga kore e taea te whakakapi mō te hangarau hou. I te wā e whiriwhiri anaNgā kamupene kurupae H o Haina, me taurite ngā whakatakotoranga i runga i te kawenga, te whānui, me te taiao waikura (hei tauira, ko ngā kaupapa takutai moana e hiahia ana ki te maitai Q355NH hei whakapūmau i te huarere) kia nui ake ai tōna haumaru me te uara ōhanga.