Te Arotautanga Mahi me te Rangahau Whakamahinga Hangarau o te Konukura Whakakaha-Muka Parata Poto

I ngā tau tata nei,Te hangarau huarahi o Haina Hanganga kua tere te whanaketanga, ā, kua tino ahu whakamua te hangarau hanganga raima, te kohikohi i ngā whakatutukitanga hangarau matatau me te pakeke. Kua whānuitia te whakamahinga o te hoahoa hanganga raima i roto i te ao hanga hanganga, e whakaatu ana i tōna hiranga. Heoi anō, me ēnei whakatutukitanga, te raruraru o pakaru raima kei te piki haere te rongonui. Ka whakararu te noho mai o ngā kapiti i te mahi a te raima, te whakaiti nui i tōna kaha kume, koinei te tino take o te pakarukaru o te raima. muka papara poto, hei rauemi muka hou, kua waiho hei rauemi whakapakari raima pai rawa atu nā ōna āhuatanga miihini ahurei, te pumau pai, me te utu whai hua nui.Ka arotahi tēnei tuhinga ki ngā āhuatanga o te huarahi poto muka pātarati me te tūhura i tōna whakamahinga whai hua i roto i te whakapakari me te whakakaha i te raima.

2. Ngā Āhuatanga o te Muka Parata Poto-Poto

2.1 Whakamāramatanga

muka pātarati he muka kohuke kore-waro e tukatukahia ana mā te tapahi i te muka basalt tonu kia roa ake i te $50\text{mm}$. Ka taea te horapa ōrite i roto i te raima. E ai ki tana tono, ka taea te whakarōpū matua ki: muka ārai-pakaru mō te raima ($\text{BF}$), te whakapakeke me te whakakaha i te muka mō te raima ($\text{BZ}$), me te muka ārai-pakaru mō te moata ($\text{BSF}$), me ētahi atu.

2.2 Te Mahi a Muka Parata Poto-Poto

Poto-poto muka pātarati kei a ia ngā āhuatanga tino pai o kaha teitei me te modulus teitei. Ka taea e tōna kaha kume te eke ki $1050\text{-}1250\text{MPa}$, ā, kāore tōna modulus elastic i raro iho i te $34\text{GPa}$. Ko tana ātete pāmahana teitei he mea tino pai, e āhei ai te mahi tonu i roto i te whānuitanga o te pāmahana −269∘C ki 650∘C. E whakaatu ana i te teitei ātete ki te waikura me pumau matū i roto i ngā mea waikura pērā i te waikawa, ngā kawakore, me ngā tote. Ina koa i roto i ngā pāpāho kawakore pērā i te otinga kawakore kua mākū me te sima, he nui ake te tere pupuri o te kaha whati kotahi-miro i te $75\%$, e whakaatu ana i te ātete tino pai ki te waikura kawakore. muka papara poto kua hototahitanga pai me ngā here kore-waro, he iti iho te tere mimiti makuku i te $1\%$, ā, kāore tōna āhua waikura e rerekē i roto i te wā. E whakaatu ana tēnei i tōna pumau rauemi pai, roa te ora, me te hototahi ki te taiao i te wā e whakamahia ana. Hei tāpiri atu, He tino pai hoki ngā āhuatanga o tēnei muka pēnei i te ārai wera, tātari pāmahana teitei, te ātete i te irahiko, me te kaha ki te tuku ngaru. Kei te Ripanga 1 ngā tohu mahi.

3. Tātaritanga Whakamahinga o te Muka Parata Poto-Poto i roto i te Konukuraiti

Raima whakakaha muka basalt poto ko te whakauru i tētahi nui o te muka karāhe poto tonu, motumotu rānei, ki roto i te raima i runga i te huarahi tika. Ahakoa e mau tonu ana te painga taketake o te kaha pēhi o te raima, ka taea e tēnei tikanga te whakapai ake i tōna kounga pakari me kaha kume, nā reira ka whakapakari me te whakakaha i te raima, ka whakaroa ake hoki i te roa o te ora o te hanganga hangarau.

Hei tāpiri atu ki muka pātarati, muka waro, muka karāhe, muka aramid, ā, kua whakamahia hoki ētahi atu hei rauemi whakapakari i roto i te raima. Heoi anō, e whakaatu ana ngā mahi mō te wā roa he raruraru kei roto i ēnei rauemi ina whakamahia ki te raima, e uaua ai te whakatutuki i te hiahia o te mākete mō te raima mahi teitei. Mā te putanga mai o te muka papara poto e whakakī tēnei āputa i roto i ngā rauemi me ngā tikanga, te whakatairanga nui i te whanaketanga o te hangarau whakapakari me te whakakaha raima. Ko tōna tūranga i roto i te whakapakari me te whakakaha i te raima e whakaatahia ana i roto i ngā āhuatanga e whai ake nei:

1. Te Ārai Pakari Whai Hua: Nā te nui me te whānuitanga o te mata, Ka taea e te muka basalt poto te aukati i ngā kapiti moroiti, te aukati i tō rātou hononga me te whānui. I taua wā tonu, ka wikitoria i ngā ngoikoretanga o ētahi atu muka hangai, pērā i te iti o te mātotoru, te kaha kume iti, me te iti o te modulus elasticity. Kāore e ngawari te haehae i te wā e horapa ana te kapiti, ka taea te aukati i te whanaketanga o ngā kapiti moroiti me te whakaroa i te putanga mai o ngā kapiti hou, he pānga pai ki te whakapai ake i te uruhanga o te raima me te ātete ki te huka-rewa.

2. Ka Whakakotahi i te Modulus Teitei me te Whakangāwari Hanga: Ehara i te mea ko ngā painga anake o te muka basalt poto-poto he rite ki te modulus teitei o te muka maitai me te kaha kume kotahi-miro hei aukati i te whānui o te kapiti, engari ka whai hua hoki ki te wikitoria i ngā ngoikoretanga o te muka maitai, pērā i te ngāwari o te pupū i te wā e whakaranu ana me te uaua ki te papu me te hanga.

3. He pai te marara me te hototahitanga: Hei muka kore-waro e ahu mai ana i te silicate, He hototahi ā-taiao te muka basalt poto ki ngā rauemi sima. Ko tōna matotoru (tata ki 2.63-2.80karamu/henitimi3) he tata ki te sima, te raima me te moata, ka hua ake he pai te mahi. Kia tāpirihia, ka taea te horapa ōrite puta noa i te hanganga raima.

4. Te roa o te manawanui: Ko te muka basalt poto kua whakarerekētia te mata e whakaatu ana i ngā āhuatanga "muka kore mahi", te whakaatu i te ātete tino pai ki ngā pāmahana tiketike, te waikura, me te pānga. Ka mau tonu te pumau ahakoa i roto i ngā taiao pāmahana teitei me te waikura nui, ā, ka taea e ia te whakarei ake i te ātete ki te whakarerekētanga o te hanganga sima. Nō reira, ka taea e ia te urutau ki ngā taiao pakari o te whakaranu raima, te ringihanga, tautuhinga, me ngā wāhanga ratonga, whakapai ake i te te pakari o te raima.

Hei whakarāpopototanga, Ka taea e te muka basalt poto-poto te whakapai ake i te ātete pānga o te raima, whakaitihia tōna pakarukaru, ā, ka whakarei ake i ōna āhuatanga hangarau. Ina koa, he mahi i roto i ngā hanganga raima hei aukati i te pakaru, te ārai i te mimiti, whakapakari i te manawanui, whakapai ake i te kaha o te pānga me te kume, ā, ka āwhina ki te whakapai ake i te kounga o te mata.

4. Ngā Tikanga Hanga me ngā Whakatūpato mō te Konukura muka paratati poto-tapahia

4.1 Te Mahana Hanga

Me hanga te raima muka basalt poto i ngā pāmahana i waenga i −5∘C me 25∘C. Ka kore pea e ōrite te ranunga mēnā he tiketike rawa, he iti rawa rānei ngā pāmahana.

4.2 Te Mana Whakahaere Kounga Hanganga

Me arotahi te mana whakahaere kounga mō te hanganga raima muka basalt poto ki te tirotiro rauemi mata, te tika o te ine, me te kounga o te tukanga whakaranu.

4.2.1 Hoahoa Taurite Whakaranu

I roto i te hanganga tūturu, Me whiriwhiri ngā horopeta muka papare poto rerekē i roto i te awhe whaitake i runga i ngā whakaritenga o te kaupapa. Nā te mea kāore te muka basalt poto e tauhohe matū ki ētahi atu wāhanga raima, ki ngā ranunga rānei, ko tōna inenga kāore e whakarerekē i ngā mātāpono hoahoa ōwehenga ranunga raima taketake. I te wā o te hanganga, me tino whakatau te kounga o ngā rauemi katoa i runga anō i te ōwehenga o te ranunga hanga me te rahinga o te puranga mō te ranunga kotahi. Kei te Ripanga 2 tētahi tauira o te ōwehenga ranunga tino pai mō te raima whakakaha muka pārūrū.

Kua whakaatuhia e ngā whakamātautau kāore te nui o te muka e hua ake ai te ātete pai ake ki ngā pakaru. Ina kore te horopeta e neke ake i te 1.2kg/m3, Ko te kaha pēhanga o te raima e whakaatu ana i te ia o te pikinga tuatahi, ā, muri iho ka heke (e whakaatu ana i te uara tihi) i te pikinga o te horopeta muka.

4.2.2 Te Raupapa me te Tikanga Whāngai

I te wā o te tukanga whakaranu, muka papara poto me tāpiri tahi me ngā mea whakahiato pērā i te onepu me te kōhatu. He mea pai kia tauhiuhia te muka ki roto i te onepu me te kohatu kia ōrite te rahi i te wā e whakatakotoria ana, kātahi ka tāpirihia he wai hei whakaranu māku.

Ka taea te wehewehe i ngā tikanga tāpiri muka ki te whāngai ā-ringa me te whāngai aunoa:

• Whāngai ā-ringa: Ka tāpirihia ā-ringa te muka o te papare kua paunatia i muri i te whakatakotoranga o te kirikiri wera ki roto i te mīhini whakaranu. He nui te mahi e hiahiatia ana i tēnei tikanga, he iti ake te ōritetanga o te ranunga, ā, me whakaroa ake te wā whakaranu kia ōrite ai te mararatanga o te muka.

• Whāngai Aunoa: He aunoa muka pātarati Ka whakamahia te mīhini ine mō te ine aunoa me te tāpiri i te ranunga wera me te ranunga wera i te wā kotahi. Ko te mīhini ine muka he mea whakarite ki te ine aunoa, te whakamararatanga i mua, me ngā pūnaha kawe hau, e tuku ana i ngā painga o te watea, tere, me te tāpiri tika. Me whiriwhiri te tikanga tika i runga i ngā āhuatanga o te hanganga.

4.2.3 Te Whakatikatika i te Hinga

Mā te tāpiri o te muka ka paku whakanuia te matotoru o te ranunga raima, e pā ana ki te hinganga. Mena kāore te hinganga e tutuki i ngā whakaritenga hangahanga, me whakamahi te mea hanga kirihou, te mea whakaiti wai rānei hei whakatikatika. Kaua e whakatauhia te raruraru mā te whakanui ake i te nui o te wai.

4.2.4 Te Hanga me te Whakaora

Kāore he whakaritenga motuhake mō te hanganga o te raima i konatunatua ki te muka papara poto, engari me whakarite kia rawaka te wiri me te whakakīkī. He rite tonu ngā whakaritenga mō te whakamaroke ki ērā mō te raima noa.

Tauira Whakamahinga Poto mō te Konukura muka paratati tapahi-poto

Ko te Huarahi Matua o Jing-Zhu (te wāhanga Anyang ki Xinxiang) he huarahi matua ā-motu, he wāhanga nui hoki o te whatunga huarahi matua o te Porowini o Henan. Nā te nui o te whakakī o te parepare me te kounga o te oneone papa raro i tēnei wāhanga, i puta mai te taunga koretake o te papa whenua me ētahi atu hapa i muri tata mai i tōna whakatuwheratanga. I ngā tau tata nei, me te pikinga ake o te nui o ngā waka me te pikinga ake o ngā waka kua utaina ki runga, kua maha ngā wā kua pāngia te papa ara e ngā momo hapa pērā i ngā kapiti roa me ngā kapiti whakawhiti, ngā poka, whakataunga, pakaru o te whatunga, me te pakū o te arakita. Ehara i te mea he tino mōrearea tēnei ki te haumaru o te taraiwa engari he uaua hoki mō ngā mahi tiaki o ia rā. Hei tāpiri atu, kua roa te korenga o te hoahoa taketake o ngā ara e whā ki te whakatutuki i ngā hiahia mō te kawe waka, e hiahiatia ana te whakawhānui me te hanga anō.

Rakau muka basalt poto i whakamahia ki te whakakī i te papa o raro o tēnei kaupapa. Kua whakaatuhia e te mahi kua piki ake tōna kaha kume mā te neke atu i te $30\%$, kua pai ake tōna ātete ki te ngenge mā te neke atu i te $30\%$, ā, kua piki ake tōna ātete ki te rust mā te neke atu i te $300\%$. Kua whakaatuhia he whai huatanga nui ki te aukati i ngā kapiti roa, te aukati i te whānui o te pakaru, me te whakaroa i te roa o te ora mahi o te papa whariki.

Me ōna āhuatanga miihini ahurei, te pumau tino pai, me te utu whai hua nui, kua noho te muka papara poto hei rauemi whakapakari raima whai hua. He whānui rawa ngā tūmanakohanga tono mō te raima muka paratati poto. Ko ōna painga nui ki te whakarei ake i te mahi hangarau me te whakaroa i te roa o te ratonga e tumanakohia ana ka puta he hua pai ki te taha ōhanga me te taha pāpori, hei rauemi hanga nui mō te ao hangarau ā-iwi ā muri ake nei.