Nā te tere o te whanaketanga o te hanga hangarau huarahi i ngā rā tata nei, kua tere te ahunga whakamua o te hangarau o ngā hanganga raima uku, ā, kua eke ki te maha o ngā whakatutukitanga hangarau pakari me te tino pai.
I tēnei wā, kua whānuitia te whakamahinga o te raima uku i roto i te ao hanga huarahi, e whakaatu ana i tōna tūranga nui i roto i ngā kaupapa hanga. Heoi, i a tātou e kite ana i ngā whakatutukitanga kua tutuki, me mōhio anō hoki tātou kei te piki haere te kino o ngā raruraru whakarerekētanga me te pakaru o te papa raima uku.
Ka pā nui pea ngā poka nui me ngā rerekētanga o te mata o te rori ki te haumaru o te taraiwa.Miro tapatapahi muka pātaratihe momo rauemi muka hou, he āhuatanga hangarau ahurei, he pumau pai, he ōwehenga mahi utu nui hoki, ā, he mea tino pai hei rauemi whakapakari raima.
Te mahi aaho tapatapahi muka pātarati
Ko te miro tapatapahi muka pātara he muka kohuke kore-waro, he iti iho i te 50mm te roa, ka tapahia mai i te papa muka pātara e rite ana, ā, ka taea te whakamarara ōrite ki roto i te raima.
Miro tapatapahi muka pātaratiHe tino pai ngā āhuatanga pēnei i te kaha kume axial teitei me te modulus teitei, me te kaha kume o te 2250-2550MPa me te modulus elastic nui atu i te 78 GPa; He tino ātete pāmahana teitei te basalt poto, e āhei ai te mahi tonu i roto i te whānuitanga o te -269 ki te 650 nekehanga Celsius; He ātete waikura teitei me te pumau matū i roto i ngā pāpāho waikura (waikawa, alkali, tote), ā, ka taea te pupuri i te ātete teitei ake ki te waikura kawakore i roto i ngā otinga kawakore kua kukū me te sima me ētahi atu pāpāho kawakore. Ko te tere pupuri o te kaha whati waea kotahi he nui ake i te 75%; Ka taea hoki e te whenu tapatapahi muka basalt te hototahi ki ngā piripiri kore-waro, me te tere mimiti makuku iti iho i te 1% me te kaha mimiti kāore e rerekē i roto i te wā, e whakaatu ana i tōna pumau rauemi, te roa o te ora, me te hototahi taiao i te wā e whakamahia ana; Hei tāpiri, he pai hoki te mahi whakamarumaru o te whenu tapatapahi muka basalt, te tātari pāmahana teitei, te ātete i te hihi, me te uruhanga ngaru pai. E whakaatu ana te Ripanga 1 i ngā tohu mahi hangarau o te whenu tapatapahi muka basalt.
Tātaritanga tono o te miro tapatapahi muka pārāti i roto i te papa raima uku
Miro tapatapahi muka pātaratiKo te raima uku te mea hanga matua mā te tāpiri i te muka papara tapatapahi ki te ōwehenga e tika ana ki ngā rauemi raima uku mō ngā mata rori, ā, ka whakaranua i raro i te ōwehenga whakaranu tino tika, te pāmahana, te haumākū, te wā whakaranu, me ētahi atu tikanga.
E mōhiotia whānuitia ana, haunga ngā muka paparāti, ka taea te whakamahi i ngā muka pēnei i ngā muka polyester, ngā muka rakau, me ngā muka huruhuru hipi hei rauemi whakapakari i roto i te whakapakari i te raima uku. Heoi, ko te whakamahinga o ēnei muka mō ngā tau maha e whakaatu ana he raruraru kei te whakamahia hei rauemi whakapakari i roto i te raima uku, pēnei i te ngoikore o te mahi ārai-pakeke, te ngoikore o te pānga whakapakari, me te kino ki te hauora o te tangata.
Nā te putanga mai o te miro tapahi muka basalt kua whakakīia te āputa i roto i ngā rauemi me ngā tikanga, ā, kua whakaoti pai i ngā raruraru o te papa raima uku, ā, he nui hoki te mahi hei whakatairanga i tēnei. Ko tōna mahi i roto i te papa raima uku e whakaatuhia ana i roto i ngā āhuatanga e whai ake nei:
(1) Nā te iti o te mimiti wai, ka taea te tāpiri i te miro muka parata kua tapatapahia ki te raima uku hei whakanui ake i te matotoru o te papa uku, kia kore ai e pakaru, e kore hoki e pumau te papa rori nā te mimiti wai me te whānui.
(2) Ka taea e te muka parata tapatapahi te whakamahi i tōna kaha teitei me te kaha kume, pērā i ngā muka maitai, hei ārai i te whānui haere o ngā kapiti i muri i te putanga mai, engari hei karo hoki i ngā āhuatanga ka piri ngā muka maitai i te wā e whakaranua ana, kāore e pai mō te papu, ā, he uaua te tukanga hanga.
(3) Ko te muka papare tapatapahi he muka waikawa hauota noa, he pai te hototahi. Nā te mea he puhoi tōna mata, ka taea e ia te mimiti i te uku, kia taurite ai te tohatoha o te muka papare ki roto i te raima, kia hanga he paparanga atanga totoka, kia pai ake ai te ātete tawhito me te roa o te papa raima uku.
(4) He tino pai te ātete o te muka papata tapatapahi ki te pāmahana me te totoro. Ko tōna awhe pāmahana mahi kei waenga i te -270 ki te 651 nekehanga Celsius, ā, ka taea te pupuri i te pumau i roto i ngā taiao pāmahana teitei. Ka taea hoki e ia te ārai i te paheke o ngā huānga kohuke i roto i te raima, te whakarei ake i tōna pumau, me te whakapai ake i te ātete pāmahana teitei ki te totoro rusting o te papa raima uku.
Hei tāpiritanga, he tino pai anō hoki te ātete o te muka basalt tapatapahi ki te pāmahana iti, inā koa hei whakapai ake i te ātete ki te pakaru pāmahana iti o te papa raima uku.
Mā te tāpiri i te miro tapatapahi muka pārāti ki te raima uku ka taea te whakapai ake i te ātete pānga, te ātete ruku, me ngā āhuatanga hangarau o te papa raima uku. Ina koa, he mea nui te mahi a te miro tapatapahi muka pārāti ki te papa raima uku, pērā i te ātete pakaru, te ātete-mimi, te roa, te ātete pānga, te kaha kume, me te ataahua.
Ngā tikanga hanga me ngā whakatūpato mōaho tapatapahi muka pātaratiraima uku
(1) Te pāmahana hangahanga
Kaua te pāmahana hanga o te raima uku tapatapahi muka pāreti e tino iti rawa, nā te mea ka whakanui ake te matotoru o te uku i te aho tapatapahi muka pāreti. Nō reira, me teitei ake te pāmahana hanga o te raima uku pāreti poto i te raima uku noa, ki te kore ka ngāwari te whakaranu koretake.
(2) Te whakahaere kounga o te hanga
Ko te mana whakahaere kounga hanga o te raima uku tapatapahi muka basalt me aro ki te mana whakahaere kounga o te tirotiro, te ine, me te tukanga whakaranu o ia rauemi wāhanga o te raima miro tapatapahi muka basalt.
I roto i te hanganga tūturu, me whiriwhiri ngā rahinga rerekē o te papare poto i roto i te whānuitanga e tika ana kia rite ki ngā whakaritenga hangarau. Nā te mea kāore ngā aho tapahi o te papare e tauhohe ki ētahi atu wāhanga raima me ngā ranunga, kāore te nui o te muka e whakarerekē i te ōwehenga ranunga o te raima taketake.
I te wā hanga, me tatau te kounga o ngā rauemi rerekē i roto i te raima whakapakari miro tapatapahi muka pāreti, ā, me whakatau i runga i te ōwehenga ranunga hanga me te nui o te ranunga kotahi. I ako a He Junyong, Tian Chengyu, me ētahi atu i te ōwehenga ranunga tino pai o te raima whakapakari muka pāreti mā roto i ngā tikanga whakamātautau hoahoa orthogonal. E rima ngā āhuatanga matua i roto i te whakamātautau, tae atu ki te nui o te muka, te ōwehenga sima wai, te nui o te pungarehu rere, te ōwehenga onepu, me te whakamahinga wai kotahi.
E whakaatu ana te Ripanga 2 i ngā ōwehenga ranunga tino pai o te raima whakakaha muka pārāti i whiwhihia mai i ngā whakamātautau.
Kua whakaatuhia e ngā whakamātautau, ko te teitei ake o te ōwehenga ihirangi o te muka basalt tapatapahi, ko te pai ake o te ātete pakaru o te raima, i te 1.2kg/m³. I roto i tētahi awhe, ka piki ake te kaha pēhi o te raima me te piki ake o te ihirangi o te muka basalt tapatapahi, kātahi ka heke, ka piki ake i te āhua piko.
(3) Te raupapatanga me te tikanga whāngai
I roto i te tukanga whakaranu oaho tapatapahi muka pātaratiMō te raima uku, me whai whakaaro ki te raupapa whāngai o te miro tapatapahi muka pāreti. Ina whakamahia, tāpirihia te miro tapatapahi muka pāreti me ngā mea whakahiato pērā i te onepu me te kōhatu. He pai ake te tāpiri i te onepu me te kōhatu i te wā kotahi. Tāpirihia te miro tapatapahi muka pāreti ki te onepu, kātahi ka tāpirihia te uku me te ranunga mākū, ka whakaoho.
Ka taea te wehewehe i te tikanga tāpiri muka ki te tāpiri ā-ringa me te tāpiri aunoa. Ko te tāpiri horihori e pā ana ki te tāpiri ā-ringa i te miro muka papara kua tapatapahia kua paunatia i muri i te tāpiritanga o ngā konganuku wera ki te tāke whakaranu. Heoi, ko ōna ngoikoretanga ko te kaha o te mahi, te iti o te ōritetanga o te whakaranu, me te hiahia kia roa ake te wā whakaranu kia rite ki te āhuatanga tūturu kia pai ake ai te horapa o ngā muka ki roto i te raima uku.
Ko te whāngai aunoa e pā ana ki te whakamahinga o te whāngai muka basalt hei ine aunoa i te nui o te rauemi hei tāpiri, ka maka ki roto i te kohua whakaranu me te konganuku wera o te mīhini whakaranu. He painga tō te whāngai muka pēnei i te ine aunoa, te kuru i mua, me te tikanga kawe hau, ā, he mahi tāpiri muka watea, tere, me te tika. I roto i ngā mahi whaihua, me whiriwhiri ngā tikanga tika i runga i te āhuatanga hanga tuturu.
(4) Ngā mahi ārai mō te whakatakoto papa
Tuatahi, me aro nui ki te ma o te mata o te papa; Kātahi ka whakamahanahia te pereti rino o te kaihanga papa ki te 120 nekehanga Celsius, me te aro tonu ki te tere o te papa, me te whakahaere i te 3 ki te 4 mita ia meneti; Me whakatau te tauwehenga o te wetewete i runga i te whakatakotoranga whakamātautau o te kaupapa; Me pupuri te pāmahana o te papa ki te 160 nekehanga Celsius.
(5) Te hanga me te whakamaroke
Konukura i konatunatua kiaho tapatapahi muka pātaratikāore he whakaritenga motuhake i te wā e hangaia ana, engari ko te whakarite kia tino whakakīkītia te raima uku. Me whakakīkī kia rite ki te taea i raro i ngā āhuatanga pāmahana tiketike.
Ngā tauira tono oaho tapatapahi muka pātaratii roto i te papa raima uku
Kua whakaaetia te Raina Hononga Whakawhitiwhiti Haining o Jiashao Expressway (me te hanganga papa i hangaia ki te turanga kohatu pakaru sima kua whakapūmauhia 20cm me te raima uku +6cm (AC-20C) me te raima uku +4cm (AC-16C)) me te Rori Porowini 08 e te Tari Pūtaiao me te Hangarau o te Kaunihera o Haining. Hei tūhura i ngā tikanga pūtaiao me te whai hua hei whakapai ake i te ātete o te huarahi ki te pirau, hei whakarite i te haumaru me te maeneene o te huarahi, me te whai ki te rongoā i ngā mate pirau i roto i te huarahi māmā me te watea, me te wā hanga poto me te utu tiaki iti, i whakahaerehia ngā whakamātautau whakaora ma te whakamahi i te raima uku kua whakarerekētia me te miro muka basalt tapatapahi.
Mai i te tirohanga o te pānga o te maimoatanga, mā te tāpiri i te miro tapatapahi muka basalt ka tino whakapai ake i te pumau o te papa raima uku i te pāmahana tiketike, ka whakarei ake i te pakari o te papa, ka roa ake te ora o te mahi, ka whakaiti i te putanga mai o ngā rua tuarua, ka whakarato i te taurangi kaha mō te haumaru taraiwa.
Whakamutunga
Miro tapatapahi muka pātarati, nā ō rātou āhuatanga miihini ahurei, te pumau pai, me te utu iti, ka waiho hei rauemi whakapakari raima pai rawa atu. He whānui rawa ngā tūmanakohanga tono o te raima uku whakapakari muka basalt miro tapatapahi. Ka tutuki i ngā painga ōhanga me te pāpori he āhuatanga wikitoria mō te katoa, ā, ka waiho hei tētahi o ngā rauemi hanga matua i roto i te mara o te hanga huarahi a meake nei.
Kamupene Hangarau Rauemi Hou o Shanghai Orisen, Ltd
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